10.3 Lce Fault Codes

KONE ECOSYSTEM 10.3 LCE Fault Codes Rev. 2009-03-24 – 0015, 0082 Rev. 2009-12-22 – 0169 Rev. 2009-08-20 – 0036 Rev. 2009-12-23 – 0041, 0197, 0198 Rev. 2009-09-16 – 0187, 0188, 1301, 2301 Rev. 2010-01-29 – 0036, 0101 Rev. 2009-09-28 – 0118 Rev. 2009-10-14 – 0103 Rev. 2009-10-23 – 0056

(Most Recent Fault)

1…………………….99 (Oldest Fault)

CONTENTS FAULT CODE 0001 – 0213 0214 – 0234 0235 – 0240

CATEGORY General Faults ETSL Faults NTS and BAR Reader Faults

0101 – 0131 0111 – 0118

Drive Faults Drive Faults During Shaft Setup

1001 – 1010 1100 Series 1200, 2200 Series 1300, 2300 Series 1400, 2400 Series 1500, 2500 Series 1600 Series 1700, 2700 Series 1800, 2800 Series 1900 Series 3100 Series 3200 Series 3300 Series 3400 Series 3500 Series 3600, 4600 Series

General Network Faults Network Faults – LCE CCBN Network Faults – LCE CEB Network Faults – LCE COB, LCE F2kMUL Network Faults – LCE FCB Network Faults – LCE FOB Network Faults – LCE GTW Network Faults – LCE OPT Network Faults – LCE CIB Network Faults – LCE FSP Network Faults – LCE ETS Network Faults – LCE ETSL Network Faults – LCE CCN Network Faults – LCE EBD Network Faults – LCE DIS Network Faults – LCE OPTG02

Appendix

Abbreviations

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NOTE: Some faults contain sub-codes. Press the Select/Accept button when the fault is displayed to view the sub-code. 0001 – 0213 GENERAL FAULTS 0001 Motion Stall Motion has been commanded but not detected within a defined elapsed time in software.  Traction – Elevator has not left the door zone (30 or B30) within elapsed time. Car stops immediately. Turn on MR Inspection (270) to reset.  Hydro – Up running time, normally 90 seconds, has expired. Check for low oil. Car returns to the bottom landing and shuts down. Turn on MR Inspection (270) to reset. Unpublished Work - © Otis Elevator 2008

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KONE ECOSYSTEM 10.3 LCE Fault Codes 0002 Invalid NTS Switch Combination Miprom ST The V3F25 drive has detected an invalid NTS switch combination. Check for defective NTS switch (77:U, 77:U1, 77:N, 77:N1). The elevator will shut down upon detection then make a correction run to the bottom landing. 0003 Overspeed Detected by DRV, overspeed will stop motion if the car speed exceeds 110% of contract speed on normal or 130 fpm on Inspection. Fault should automatically reset. 0004 Position Not Found The car is unable to determine position after three correction (synchronization) attempts. Possible causes include missing signals 77:U or N, 61:U or N, and 30 or B30. Power cycle is required to reset. 0005 NTS Fault Miprom ST The V3F25 drive has detected an invalid switch combination and/or NTS switches in the wrong location. The elevator will shut down upon detection then make a correction run to the bottom landing. 0006 Terminal Slowdown Fault Currently not used in North America 0007 Door Zone Failed Off The door zone switch (30 or B30) is stuck on. When detected, the car will stop at the destination floor, cycle the doors and shut down. Miprom HS – check relay LRE. Fault can be reset with a power cycle or MR Inspection (270). 0008 LCE CPU NVRAM Fault The CPU NVRAM is checked during power up and found to be corrupted or defective. The NVRAM chip should be replaced with an archived copy. If an archived copy is not available, attempting to copy the original sometimes works. If not, a new blank NVRAM must be installed and all values manually programmed. Also possible defective LCE CPU. 0009 Direction Switch Failed OFF Currently not used in North America 0010 Shaft Setup Failed Currently not used in North America 0012 Anti-Creep Device Failed Off The anti-creep device was detected to be on during two consecutive runs. Correct the problem and reset with a power cycle. 0013

Anti-Creep Device Failed On

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KONE ECOSYSTEM 10.3 LCE Fault Codes The anti-creep device was detected to not make during two consecutive runs. Once corrected, reset with a power cycle. Car returns to the bottom landing and shuts down. Correct the problem and cycle power to reset. 0013 Safety Circuit Open at ST2 Miprom ST Safety circuit opened between SL1-34 and NORM-44 (ST2). See wiring diagram sheet 2-C18. May also appear as fault 0069.

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0014 ADO/ACL Circuit Failed Off Door Zone circuit supervision has detected at least one of the ADON relays 486, 443:1, 443:2 did not drop during two consecutive runs. When detected, the car will stop at the destination floor, cycle the doors and shut down. Correct the problem and cycle power to reset. See wiring diagram –E05 C5-C6. On some systems, ADON relay 553 failed to pick during two consecutive runs. See fault 0076. 0015 ADO/ACL Circuit Failed On KCM831 Door Zone circuit supervision has detected at least one of the ADON relays 486, 443:1, 443:2 did not energize during two consecutive runs. When first detected, fault code 0082 will appear. After the second consecutive occurrence, the display will read 0015 and the car will stop at the destination floor, cycle the doors and shut down. Correct the problem and cycle power to reset. See wiring diagram –E05 C5-C6. Miprom ST Door Zone supervision circuit has detected a problem. When first detected, fault code 0082 will appear. Subsequent occurrences will display 0015. See fault code 0082. 0016 Shorted Transistor Bridge Not used on North American products. 0019 Cylinder Limit Fault The cylinder limit switch has been active (open). Correct the problem and turn on MR Inspection to restore operation. 0020 Safety Circuit Open at SH Miprom HS Pit safety circuit is open between SW and SH (wiring diagram sheet 2 2D). Check input SHAFT INFO. Miprom ST Unpublished Work - © Otis Elevator 2008

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KONE ECOSYSTEM 10.3 LCE Fault Codes Pit safety circuit is open between ETS and SH (wiring diagram sheet 2). Check input SHAFT INFO. 0021

Safety Circuit Open

CAUTION, when investigating safety circuit faults, be aware that many LCE products use 230 VAC for the safety circuit. Safety Circuit is open (all EcoSystem products). On KCM, detected at ADON Input 1. One or more safety circuit devices are open (wiring diagram –E05). It is normal to see this fault while on Inspection. When testing the safety circuit while on Inspection, momentarily press and hold the SAFE button on the service panel. If the safety circuit is good, the fault 0021 will go away. If does not, the safety circuit is still open. 0021 Sub-Codes This fault code incorporates sub-codes. When reading the event log and 0021 appears, press the SELECT/ACCEPT button to view the sub-code: 2100 – Further description depends on ADON board in use:  ADON1 – Safety circuit open at ADON Input 1.  ADON2 – The car is on Inspection. This sub-code can get logged during a very brief power interruption. 2101 – ADON2 only. Safety circuit opened between XM5/1 and XM1/1 (wiring diagram – E05 A4-A6). 2102 – ADON2 only. Hoistway safety circuit opened between XM1/1 and XH1/1 (wiring diagram –E05 A4). 2103 – ADON2 only. Safety circuit opened between XH1/1 and XC1/3 indicating MR Inspection is or was on (wiring diagram –E05 A4-D4). 2104 – ADON2 only. Safety circuit opened between XC1/3 and XC1/5, including car top Inspection and car stop switches (wiring diagram –E05 D4). 0022 Door Lock Opened In Flight Voltage was lost at the door lock input. When doors are locked, SHAFT DOOR CONTACT LED should be on. For KCM check ADON Input 3 (XH2/3). For Miprom HS/ST check LD INFO on HLSB or MRCB. CAUTION, many LCE products use 230 VAC for the door locks. 0023 Gate Switch Opened In Flight Voltage was lost at the gate switch input. When doors are locked, CAR DOOR CONTACT LED should be on. For KCM check ADON Input 2 (XC1/7). For Miprom HS/ST check CD INFO on HLSB or MRCB. CAUTION, many LCE products use 230 VAC for the gate switch. 0025

Start Permit Fault

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KONE ECOSYSTEM 10.3 LCE Fault Codes At the end of a run, either the main contactors (KCM – 201:1, 201:2, 421:N) or (Miprom ST – U, D, SF) have not dropped or a back contact failed to make. At idle, there should be voltage at ADON XD1/3 (wiring diagram –E04 C2). This is also a valid fault for Miprom HS. CAUTION, many LCE products use 230 VAC for Start Permit. 0026 Drive Fault Depending on the system, a fault has occurred in the V3F drive, LCE DRV, or LCE MCU. More specific information is required from drive event log. 0027 K7 Relay Failed Off The K7 relay on the ADON board is stuck in the energized state. Replace the ADON board. 0028 Blocked Photocell Employed on units with swing doors – door is closed and photocell is blocked. Back to Contents

0029 Excessive Pre-Opening During ADO, the car door reached full open position before the car was level and stopped. This fault is informational and will not interrupt operation. 0031 Excessive Terminal Slowdown Speed May currently not be used in North America. 0032 Brake Failed The brake failed to set. May currently not be used in North America 0033 Brake Dropped Fault The brake set during a run. May currently not used in North America 0034 Unintended Motion Miprom ST The ACUM has detected a fault, including possible unintended motion. To reset, turn MR Inspection on, press the ACUM reset button, and cycle power. 0035 E-Brake Relay Failed Miprom ST A fault was detected with the E-Brake relay. 0036 Main Contactor Dropped The Main Contactor (201) dropped during a run. Possible drive fault in the LCE DRV, LCE MCU or V3F drive. With V3F25 drive, check continuity of 201 contacts in the PWM ENABLE circuit (see W/D sheet –E04 2/3 B6). Momentary interruption in flight will cause 0101 alone, but longer duration will cause 0101 & 0036.

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KONE ECOSYSTEM 10.3 LCE Fault Codes With LCE DRV, will occur during a correction run if Par. 6-13 MAX CREEP TIME IN COR DIR is set too low. This is a form of stall protection. The sequence under this condition is for display to show 0101, then 0036. 0037 Brake Failed The brake either failed to lift within 1 second of the lift command or it dropped during a run. Possible causes include a defective or improperly adjusted brake switch. Correct the problem and cycle power to reset. 0038 Main Brake Failed KCM Main brake sensing is detected by a pair of wires from XEB1 on the main brake power supply (388:1) to XEB1 on the ADON board. Fault 0038 indicates a loss of continuity on these wires or they have been accidentally connected to XEB1 on the E-brake power supply (388:2). Correct the problem and cycle power to reset. 0038 E-Brake Fault Miprom ST An E-Brake fault was detected. 0039 Buffer Test Button Stuck The Buffer Test button (77:U – 77:N) in the upper RH corner of the LCE CPU is stuck. The elevator will not start until the problem is corrected. 0041 E-Brake Failed The ADON board detected a failure of the E-Brake to lift. Possible causes:  E-brake power supply LED should illuminate and output ~200 VDC when a direction button is pressed (must be on MR Insp.)  E-brake coil open. Check continuity (MX05-10 = 75-90 ohms, MX20 = 230-265 ohms).  E-brake air gap out of tolerance. See A-XX-5-8 MonoSpace Brake Adjustment  E-brake micro-switch out of adjustment or defective. Check at ADON XEB2 connector. Correct the problem and cycle power to reset. NOTE: E-brake supervision can be bypassed temporarily to enable the elevator to be moved to the machine level by following these steps: 1. Turn MR Inspection on. 2. Record initial setting of 5-9 (E-brake supervision), then set to 0. 3. Turn the power off and move the ADON PARAM jumper to SET. 4. Turn the power on and do an ADON LEARN (5-25=1). The sequence should go as follows:  ADON LEARN  INSP RUN – Move car on Inspection, either direction until STOP. With 5-9 set to 0, it should move without fault.  STOP – stop the inspection run  DONE 5. Turn the power off and move the ADON PARAM jumper to RUN. 6. Turn the power on and check the operation. 0042

Cab Lighting Failed Unpublished Work - © Otis Elevator 2008

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KONE ECOSYSTEM 10.3 LCE Fault Codes The CCBN (car top connection board) has detected a loss of 110 VAC lighting power. Another possibility is an optional cab light detector (wiring diagram –E24 A6) connected to the KNX RIF board has detected a lighting failure. The car will continue to the destination floor and shut down until cab lighting is restored. 0043 Door Close Limit Failed The door close limit was not detected for a time (about 12 seconds) after the gate switch and door locks are closed. Check the magnetic proximity switch on the AMD door operator. 0044 Door Closing Failed During the closing cycle, the door locks and/or gate switch fail to make up as detected by the ADON board at Inputs 2 and/or 3. On KCM see wiring diagram –E05 E4-G4 terminals XC1/7 and XH2/3. For Miprom HS/ST, check inputs CD INFO, LD INFO and CLOSE LIMIT. CAUTION, many LCE products use 230 VAC for the door locks and gate switch. 0045 Door Close Limit Failed Miprom HS/ST With WG door operator, no voltage at SS INFO input on HLSB when the doors are fully closed. The limit is a learned position in software (not a physical switch) that operates RC1 relay on the WG door board when the doors are closed. When the doors are closed, LED DS10 on the door board should be on, relay RC1 should be energized, and the contact should be closed from TB5-1 to TB5-3 on the WG door board. On older WG door boards, RC1 relay was the same size as the other relays on the board. These were problematic relays and prone to fail. Subsequent versions were modified with a RC1 relay that is larger than the others. 0046 Door Limit Fault Miprom HS/ST Either a door lock (LD INFO), gate switch (CD INFO) or door CLOSE LIMIT did not made up 5 seconds after the doors are fully closed. The doors will continue to cycle until all contacts are made. If the problem persists after 4 consecutive door cycles, a fault 0044 will appear. 0048 Reopen Device Stuck One of the door reopen devices (photocell, door detector, safe edge or door open button) has been active more than 1 minute. Normal operation should resume when the obstruction is removed. 0049 Delayed Door Closing Either a door lock (LD INFO), gate switch (CD INFO) or door CLOSE LIMIT did not made up 15 seconds from the start of closing. The doors will continue to cycle until all contacts are made. If the problem persists after 4 consecutive door cycles, a fault 0044 will appear. 0050 Stuck Anti-Creep Device Also fault code 0059. Back to Contents

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KONE ECOSYSTEM 10.3 LCE Fault Codes 0051 Start Failed The elevator has made 5 unsuccessful attempts to start. If the fault is accompanied by 0101, look for drive or LCE DRV problem. Possible causes:  ADO/ACL circuit fails on the ADON board (wiring diagram –E05 C5-C6).  Blown F1 fuse on MRCB or toggle switch SW1 turned off (Miprom HS) 0052 Terminal Slowdown Switches Both Active KCM Synchronization switches 77:U and 77:N are active at the same time – 77U and 77N LED’s on the CPU are both on. The car will shut down, but may be operated on Inspection. Miprom HS/ST Terminal slowdown switches BS1 and TS1 are active (open) at the same time – BS1 and TS1 LED’s on the HLSB are both off. 0053 Start Prohibited Miprom HS The start sequence is prohibited due to a contact in the wrong state in either the START INFO circuit or the DELTA input circuit (wiring diagram sheet 1 C2-D2). 0054 Hot Oil Miprom HS Oil has overheated and activated input TUS (wiring diagram 1 C2). 0055 OLR or RPR Fault Miprom HS Input OLR is low on the HLSB. Check motor overload or Reverse Phase Relay (wiring diagram sheet 1 D2). 0056 PPS Active Positive Pressure Switch (PPS) is active. Down operation is prohibited until corrected. This code is only applicable to PPS switches that are wired into the 722:2 (S1 = 1) OPT board. On most North American installations, if used, the PPS is connected in series with the down valve coils and does not have a direct input into the LCE control. If used, check for 24 VDC at the input terminal on OPT board 722:2 at X5/6. If not used, make sure parameter 1-3 is not set to 6 or 7. Parameter 1-3 must be set according to which PPS wiring arrangement is present:  Wired in series with valve coils – Set Param 1-3 to reflect NO PPS (1-3=1-5, see tables)  Wired to OPT board 722:2 – Set Param 1-3 to reflect PPS present (1-3=6-7, see tables) Miprom HS – Check input PPS INFO on the HLSB (wiring diagram sheet 2 A2). 0057 UPX Input Fault Miprom HS The UPX input on the HLSB was low when an up run was attempted (wiring diagram sheet 1 D2). Possible causes: Unpublished Work - © Otis Elevator 2008

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KONE ECOSYSTEM 10.3 LCE Fault Codes  

Failure of relay USR1, SF, SFT, LRE or U. Failure of output USX OUT on HLSB. Back to Contents

0058 Non Drive Time Out Something (door locks, drive fault, etc.) prevented the elevator from starting for 100 seconds after a demand was issued. When fault 0058 occurs, the car will be taken out of the group and may also cause fault code 0086. 0059 Anti-creep Device Stuck Also fault code 0050. 0060 Drive Pick-up Signal Fault A failure occurred of pick-up output signal (100ms pulse) from the drive to initiate deceleration. See terminal XM17/1 on the Drive Motion Control board. 0061 Excessive Nudge Time Door closing in nudging operation is taking too long. If the door locks (LD INFO), gate switch (CD INFO) and door CLOSE LIMIT are not active within a certain time after nudging begins, the doors will re-cycle. After 4 unsuccessful closing attempts, fault 0044 will display. Check for adequate nudging speed and torque (doors not stalling) and for door obstructions. 0062 Inspection Button Stuck An Inspection UP or DOWN button is stuck. Check MR, car top, and hoistway access switches. 0063 Door Bypass Switch Fault Either the Car Door or Landing Door Bypass switch is on when the elevator is not on Inspection. 0063 Gate or Hoistway Door Bypass Switch Fault Miprom HS/ST Either the car gate or hoistway Door Bypass switch is active when the elevator is not on Inspection. Clear the fault and cycle the power to restore operation. 0064 K637 Relay Failed Off KCM Relay K637 on the car to CCBN board is active when not on Fire Service Phase 1. K637 is only energized to bypass the in-car stop switch during Phase 1 when the car is in flight. During all other modes of operation, the back contact is monitored by the CCBN. See wiring diagram – E05 D3 (“To SW” means software input). Miprom HS/ST Software monitoring the contact state of ESX1 and ESX2 (Phase 1) relays has detected a relay in the wrong state. See ESX INFO input on wiring diagram sheet 2 D2 and ESX relays on sheet 1 A7-8. Clear the fault and cycle the power to restore operation. 0065 KCM

K442 Relay Failed On or Off

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KONE ECOSYSTEM 10.3 LCE Fault Codes Relay K442 (Inspection) on the ADON board is detected in the wrong state. K442 should be energized on Normal and drop out on Inspection. Correct the problem and cycle power to reset. See NORM input on wiring diagram –E07 F5, ADON XM23/3. Also fault code 0093. Miprom HS/ST NORM Relay is detected in the wrong state. NORM INFO input NRM RLY INFO do not agree. Back to Contents

0066 K442:1 Relay Failed Off KCM Relay K442:1 (Inspection Access) on ADON board failed to drop. K442:1 should only be energized when the In-Car Inspection (Hoistway Access – HAS) switch is in the ON position. See K442:1 contact 11-12 on wiring diagram –E07 2/2 G5, and CCBN Inspection input on XT6/1 in area C4. Correct the problem and cycle power to reset. Miprom HS/ST HAS relay failed to drop. NORM INFO input HA INFO do not agree. 0067 K442:1 Relay Failed On KCM Relay K442:1 (Inspection Access) on ADON board is failed to pick. See fault 0066 for description of K442:1 relay. Miprom HS/ST HAS relay failed to pick. NORM INFO input HA INFO do not agree. 0069 Safety Circuit Open at ST2 Miprom ST Safety circuit opened between SL1-34 and NORM-44 (ST2). See wiring diagram sheet 2-C18. May also appear as fault 0013. 0070 Leveling Relay Fault Miprom HS A fault has occurred in the operation of relays LRU, LRD and/or LRE. Check operation of output LVL ENA on MRCB (wiring diagram sheet 1 B2). 0071 Missing Door Zone KCM Front door zone (30) or rear door zone (B30) did not turn on at the floor. The car will continue to the destination floor without door operation. With stationary tape and car top BAR Reader, the 30 switch is channel C in the BAR Reader and is triggered by a 10” flag mounted to the far edge of the tape at each landing. The rear door zone, B30 is a set/reset (“Schmersal”) and operated by two magnets 10” apart. For most other applications without the BAR Reader, both door zone switches should be Schmersal set/reset switches mounted on the car top and connected to XB21 (30) and XB24 (B30) on the CCBN board. See wiring diagram –E07 1/2 C1-C2.

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KONE ECOSYSTEM 10.3 LCE Fault Codes Correct the problem and cycle power to reset. Miprom HS/ST ZLU door zone unit failed. Possible causes:  Faulty ZLU door zone unit  Faulty LRE relay  Improperly adjusted door zone unit and magnet Back to Contents

0072 61U Failed Off KCM The 61:U set/reset switch is stuck on. The car will continue to the destination floor, level in and stop, then make a correction run to the bottom landing and shut down if 61:U is still stuck on. On applications without BAR Reader, 61:U should be a Schmersal set/reset switch mounted on the car top and connected to XB22 on the CCBN board. See wiring diagram –E07 1/2 B1-B2. Correct the problem and cycle power to reset. Miprom HS/ST ULU leveling unit failed. Possible causes:  Faulty ULU leveling unit  Faulty LRU relay  Improperly adjusted leveling unit and magnet 0073 61N Failed On The 61:N set/reset switch failed to turn on while entering the door zone. The car will continue to the destination floor, level in and stop, then make a correction run to the bottom landing and shut down if 61:N is still missing. On applications without BAR Reader, 61:N should be a Schmersal set/reset switch mounted on the car top and connected to XB23 on the CCBN board. See wiring diagram –E07 1/2 C1-C2. Correct the problem and cycle power to reset. Miprom HS DLU leveling unit failed. Possible causes:  Faulty ZLU leveling unit  Faulty LRD relay  Improperly adjusted leveling unit and magnet 0074 61N Failed Off The 61:N set/reset switch is stuck on. The car will continue to the destination floor, level in and stop, then make a correction run to the bottom landing and shut down if 61:N is still stuck on. On applications without BAR Reader, 61:N should be a Schmersal set/reset switch mounted on the car top and connected to XB23 on the CCBN board. See wiring diagram –E07 1/2 C1-C2. Correct the problem and cycle power to reset. 0075 61U Failed On The 61:U set/reset switch failed to turn on while entering the door zone. The car will continue to the destination floor, level in and stop, then make a correction run to the bottom landing and shut down if 61:U is still missing. On applications without BAR Reader, 61:U should be a Schmersal set/reset switch mounted on the car top and connected to XB22 on the CCBN board. See wiring diagram –E07 1/2 B1-B2. Correct the problem and cycle power to reset. Unpublished Work - © Otis Elevator 2008

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KONE ECOSYSTEM 10.3 LCE Fault Codes 0076 ADO/ACL Circuit Failed Off Door Zone circuit supervision has detected at least one of the ADON relays 486, 443:1, 443:2 did not drop while in flight. When detected, the car will continue to the destination floor then reset automatically after 15 seconds. See wiring diagram –E05 C5-C6.

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0077 Door Open Limit Failed The door open limit is faulty or was not reached during a door open cycle. The LCE control will attempt to open the door for 15 seconds after which the doors will close and operation permitted to resume. Fault 0077 is informational. On AMD door operator, make sure OPEN END LED turns on at the full open position. If not, recommission the door board. If it still does not turn on, replace the door board. On Miprom HS/ST w/WG operator, make sure D03 LED on the CPCB turns off when the doors reach full open. 0078 Car Call Stuck KCM One or more car call buttons are stuck. If a car call cannot be cancelled after 60 seconds the car will resume operation and no longer respond to the stuck call. Service to that call will resume once the call is no longer stuck. 0078 Down Direction Limit Open Miprom HS The Down Direction Limit (DS1) is open (wiring diagram sheet 2 A4). 0078 Hall Call Stuck Miprom ST One or more hall call buttons are stuck. 0079 Hall Call Stuck KCM One or more hall call buttons are stuck. If a hall call cannot be cancelled after 60 seconds the car(s) will resume operation and no longer respond to the stuck call. Service to that call will resume once the call is no longer stuck. 0079 Up Direction Limit Open Miprom HS The Up Direction Limit (US1) is open (wiring diagram sheet 2 A4 0079 Car Call Stuck Miprom ST One or more car call buttons are stuck. 0080

Lock Check Failure Unpublished Work - © Otis Elevator 2008

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KONE ECOSYSTEM 10.3 LCE Fault Codes As doors are opening, LCE control momentarily drops relay K553 in the ADO/ACL circuit to ensure the door locks have opened electrically. Fault 0080 indicates that the door lock circuit is not open; i.e., voltage does not go low at Input 3 on the ADON board when K553 drops and doors are open. See wiring diagram –E05 D5 and –E14 1/3 G5. Possible causes are defective K553 relay on ADON board or door locks are bypassed. 0081 Re-Level Failure The elevator has stalled during re-level. On hydro, fault occurs after an elapsed time during relevel. On traction, fault occurs after 10 failed attempts to re-level. Back to Contents

0082 Door Zone Supervision Failed On KCM831 Door Zone circuit supervision has failed. On KCM, at least one of the ADON relays 486, 443:1, 443:2 did not energize during the run. When detected, the car will stop at the destination floor, cycle the doors and reset after 15 seconds. Fault code 0082 signifies first event. Fault code 0015 occurs after two consecutive events. See wiring diagram –E05 C5-C6. Miprom ST Door Zone supervision has detected a fault. See wiring diagram sheet 9. Verify that the DZ “30” oscillator switch is turning on and off correctly at LCE CPU XC11-3 as the car passes door zone vanes. The LCE CPU input for DZ supervision is connected to XC11-3. 0083 Position Loss Elevator position at LCE CPU is lost or does not match hoistway information. The normal reaction is to make a correction run to a terminal landing and reset position. The cause can be loss of floor table, in which case a Shaft Setup procedure must be done. 0084 Door Open Limit Stuck AMD – Door OPEN END input is high when car door is closed. WG – D03 input is low when the doors are closed. 0085 Inhibit Door Switch On The Inhibit Door switch on the LCE CPU is on. Not used in North America. 0086 Start Permit Stuck The Start Permit signal at ADON board XD1/3 stays low when the car is at rest. The car will not run until the Start Permit signal is corrected. 0087 Gate Switch Stuck KCM Gate switch input 2 (XC1/7) on ADON board did not go low when doors opened (wiring diagram –E05 E6). Miprom HS/ST Gate switch input CD INFO on MRCB board did not go low when doors opened (wiring diagram sheet 2 B1-C1).

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KONE ECOSYSTEM 10.3 LCE Fault Codes 0088 Door Lock Stuck Miprom HS/ST Door lock input (LD INFO) did not go low when the doors opened. See wiring diagram sheet 2. 0089 DOM Failed Door Open Monitor has detected a hoistway door open at another floor. Not used in North America. 0089 LCR Relay Failed Miprom HS Lock Check Relay (LCR) is either stuck or did not operate at the start of the door close cycle. Refer to wiring diagram sheet 2 and check LCR INFO input (area C2), fuse F7 (area D5) and LRE 53-54 (area B7). 0090 EXP BAR Failed Designated for TMS-600. Not used in North America Back to Contents

0091 BAR Reader Failed BAR Reader position channels A or B are not reading the slots correctly or door zone channel C (30) is stuck on of off. The car will travel to a terminal landing and shut down. Correct the problem and turn MR Inspection (270) on to reset. 0092 

Synchronization Fault The BAR Reader position channels A and B are reversed, indicating the opposite direction of motion, or…  Synchronization switches 77:U and 77:N are reversed. The 77:U LED should illuminate near the top and 77:N near the bottom. The car will run on Inspection but not on Normal until the fault is corrected. Correct the problem and cycle the power to reset. 0093 K442 Relay Failed Off KCM Relay K442 (Inspection) on the ADON board did not drop out on Inspection. K442 should be energized on Normal and drop out on Inspection. Correct the problem and cycle power to reset. See NORM input on wiring diagram –E07 F5, ADON XM23/3. Also fault code 0065. Correct the problem and cycle the power to reset. Miprom HS/ST The number of floor vanes/magnets do not match the number of landings in the floor table or ID #21 Highest Floor. 0094 Excessive Slowdown Distance Currently not used in North America. 0095 KCM

Hoistway Door Failed to Open

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KONE ECOSYSTEM 10.3 LCE Fault Codes Door lock Input 3 on ADON board did not go low during a door open cycle. Check for stuck hoistway door or door lock jumper. See wiring diagram –E05 F6. Miprom HS/ST Door lock input LD INFO did not go low during a LCR (Lock Check Relay) cycle with the doors open. Check for stuck hoistway door or door lock jumper. 0096 Car Door Failed to Open KCM Car gate switch Input 2 on ADON board did not go low during door open cycle. Check for stuck car door or gate switch jumper. See wiring diagram –E05 E6. 0096 Door Limit Failed Miprom HS/ST w/WG Operator A failure occurred in the door limit outputs from the door control board. Check operation of Door Open Limit (D03), Door Close Limit (D017), and associated inputs on the CPCB. Back to Contents

0097 K616 Relay Failed Off KCM Relay K616 on the ADON board did not drop out while velocity was above the ETS reference speed. The elevator will continue to the destination floor then shut down. Once the problem is corrected, turn MR Inspection (270) on to reset. 0097 CD INFO Fault Miprom ST Input CD INFO was detected in the wrong state. 0098 K616 Relay Failed On Relay K616 on the ADON board did not pick when velocity was below the ETS reference speed. The elevator not start until the problem is corrected. 0098 LD INFO Fault Miprom ST Input LD INFO was detected in the wrong state. 0099 Speed Comparison Fault Miprom ST A comparison error has occurred between the tach-generator and encoder signals on the Speed Sensing Board (SSBD). Check tach connections on TB4 and encoder on CN2 (wiring diagram sheet 8). 0101 – 0131 See DRIVE FAULTS 0140 CG Relay Failed Miprom HS/ST Input CGI on MRCB or HLSB indicated that the Car Gate relay (CG) failed to drop when the doors opened. Unpublished Work - © Otis Elevator 2008

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KONE ECOSYSTEM 10.3 LCE Fault Codes 0141 LD Relay Failed Miprom HS/ST Input LDI on MRCB or HLSB indicated that the Landing Door relay (LD) failed to drop when the doors opened. 0142 CG or LD Relay Failed Miprom HS/ST Currently not used in North America. 0143 Bottom Over-travel Fault Miprom HS During a run into the bottom landing, the elevator traveled beyond the landing and onto the direction limit. Possible causes include faulty valve operation. 0144 Up Over-travel Fault Miprom HS During a run into the top landing, the elevator traveled beyond the landing and onto the direction limit. Possible causes include faulty valve operation. Back to Contents

0145 Emergency Battery Drive (EBD) Failed LCE control detects the EBD input in the wrong state. Check for faulty EBD unit. 0146 EBD battery Failed LCE control detects the EBD BATTERY STATUS input in the wrong state. Battery is dead on the Emergency Battery Drive unit. 0147 Unintended Motion Detected Miprom HS Input EBCI on the MRCB board has detected unintended motion (wiring diagram sheet 4 D19). 0148 77:N Failed KCM Synch switch 77:N is not active when the car is at the bottom landing. The 77:N LED on the CPU should be on when the car is at the bottom. 0148 Controller Overtemp Miprom ST The thermal sensor inside the controller has activated indicating over-temperature. 0149 77:U Failed Synch switch 77:U is not active when the car is at the top landing. The 77:U LED on the CPU should be on when the car is at the top. 0150

Invalid NTS Switch Combination

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KONE ECOSYSTEM 10.3 LCE Fault Codes (Traction only) The V3F25 drive has detected an invalid NTS switch combination. Check for defective NTS switch (77:U, 77:U1, 77:N, 77:N1). The elevator will shut down upon detection then make a correction run to the bottom landing. 0151 Wrong NTS Switch Location (Traction only) The V3F25 drive has detected one or more NTS switches in a different location compared to locations learned during Shaft Setup. Check location of NTS switches (77:U, 77:U1, 77:N, 77:N1 – refer to wiring diagram –E60). The elevator will shut down upon detection then make a correction run to the bottom landing. 0152 NTS Fault (Traction only) The V3F drive has detected an invalid switch combination and/or NTS switches in the wrong location. The elevator will shut down upon detection then make a correction run to the bottom landing. 0153 Wrong 77:U/N Switch Location On units with LCE DRV and BAR Reader, one of the NTS switches (77:U or 77:N) is too far from the terminal landing and activating NTS stop. Measure the NTS magnet setting and compare to value in DRV parameters (Menu 6):  6-20 – 77:N position in cm from magnet to center of door zone flag at bottom landing.  6-21 – 77:U position in cm from magnet to center of door zone flag at top landing. Back to Contents

0154 Invalid NTS Switch On units with LCE DRV and BAR Reader, both NTS switches (77:U and 77:N) are active at the same time. The 77:U and N LED’s on the CPU should never be on at the same time. The elevator will shut down upon detection, but should be able to run on Inspection. 0155 NTS Switch Fault Currently not used in North America 0156 Open Direction Limit (77:FU or 77:FN) On units with LCE DRV and BAR Reader, one of the direction limits (77:FU or 77:FN) is open. Check the following:  77:FU and 77:FN are magnet set/reset (“Schmersal”) switches and should be set to open 1” beyond the terminal floor level.  Make sure the elevator is not overshooting a terminal landing in either direction.  77:FU and 77:FN LED’s on the LCE DRV should never be both on at the same time. 0162 ESX Relay Failed Miprom ST Input ESX on the MRCB board has detected the wrong state of Phase 1 Bypass relay ESX (wiring diagram sheet 2 C9). 0163 K486 Relay Failed Off KCM Relay K486 (Speed Check) on the ADON board did not drop out. The ADON board monitors the encoders and controls K486 relay to drop out when car speed exceeds 150 fpm. Check Unpublished Work - © Otis Elevator 2008

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KONE ECOSYSTEM 10.3 LCE Fault Codes encoder pulses on the ADON board at XCT1 & XCT2. Observe NORMAL SPEED signal (LED D105) on ADON board. It should be on at rest and off above 150 FPM. 0163 SL1 Relay Failed Off Miprom ST The 150 fpm speed sensing relay (SL1) failed to drop. Check operation of SL1 relay and K7 on the Speed Sensing Board (SSPD) (wiring diagram sheet 8-D18). 0164 K486 Relay Failed On KCM Relay K486 (Speed Check) did not pick as the car began advanced door opening (ADO). Either the relay failed to pick or the car speed exceeded 150 fpm when the doors began opening. The ADON board monitors the encoders and controls K486 relay to pick when car speed is less than 150 fpm. Observe NORMAL SPEED signal (LED D105) on ADON board. It should be on at rest and off above 150 FPM. 0164 SL1 Failed On Miprom ST The 150 fpm speed sensing relay (SL1) failed to pick. Check operation of SL1 relay and K7 on the Speed Sensing Board (SSPD) (wiring diagram sheet 8-D18). KCM831 This fault has also showed up on KCM-831 along with 0166. Back to Contents

0165 Low Oil Level Option board input for oil sensor indicates low oil when the elevator has been parked at the bottom landing for 5 seconds. 0165 Motion With Doors Open Motion was detected when a door lock and/or gate switch was open and the door contact supervision circuit was energized. Check for bypassed door locks and/or gate switch. 0165 Unintended Motion Miprom ST The ACUM circuit has detected unintended motion and dropped the DELTA1 & DELTA 2 relays. To reset, turn MR Inspection on, press the ACUM reset button and cycle the power. 0166  

Two definitions: Low Oil Level Option board input for oil sensor indicates low oil when the elevator has been parked at the bottom landing for 5 seconds. Excessive Re-Level Speed The car exceeded speed check velocity, typically 150 FPM while re-leveling at the floor with the doors open. The ADON board monitors the encoders and controls K486 relay to drop out when car speed exceeds 150 fpm. A defective contact on K486 can cause the same fault.

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KONE ECOSYSTEM 10.3 LCE Fault Codes 0167 Hot Oil Hot oil thermal sensor has tripped (contact open). Oil temperature has exceeded 60°C/166°F for more than 5 seconds. The hot oil thermal sensor, if provided, will be connected to an OPT board input. 0168 Cold Oil Cold oil thermal sensor has tripped (contact open). Oil temperature has dropped below the cold set point for more than 5 seconds. The cold oil sensor, if provided, will be connected to an OPT board input. 0169 Low Car Top Battery The battery in the CCBN box is low. The CCBN tests the battery every 5 hours. Hall calls will be inhibited but not car calls. A low battery will also trigger an automatic report from the Konexion RIF board to the KONE Service Center. This fault can occur if the power has been off for a long time. The CCBN test the battery at initial power up, then again 5 hours later. After that, the CCBN tests the battery once every 24 hours. 0170 Power Failure On traction units the CPU monitors the 230 VAC coming in to XM25 from the REC board and has detected low or missing voltage. Check REC board voltages and compare to wiring diagram –E04 1/3 G5. Be advised that on hydro controllers, CPU XM25 is connected to 24 VDC from the REC board, NOT 230 VAC. Back to Contents

0171 Control Voltage Failed Low or missing 24 VDC controller voltage on CPU XM16/3 (+) to XM16/4 (-). Check REC board voltages and compare to wiring diagram –E04 D3. 0172 Car or Shaft Voltage Failed Low or missing 24 VDC controller voltage on:  CPU XM16/1 (+) to XM16/2 (-)  CPU XM17/1 (+) to XM17/2 (-) Check REC board voltages and compare to wiring diagram –E04 D3. 0173 Oil Level Detector Failed Contact on oil level detector did not make for 5 seconds after the ascending car passed 77:N switch. The oil level detector, if provided, will be connected to an OPT board input. 0174 Invalid Oil Thermal Inputs Both hot and cold oil thermal sensors are active (contacts open). The oil thermal sensors, if provided, will be connected to an OPT board input. 0175 Up ETS 136:U Failed There are two possible failure states: Unpublished Work - © Otis Elevator 2008

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KONE ECOSYSTEM 10.3 LCE Fault Codes  The Up ETS switch (136:U) failed to open with the car at the top landing.  The Up ETS switch (136:U) was open with the car at the bottom landing. The ETS limits are magnet operated set/reset “Schmersal” switches (wiring diagram –E04 3/3 G6). Some schematics are actually drawn showing the car at the bottom landing where 136:U is closed and 136:N is open. 136:U operates ADON relay K516:U (-E14 2/3). Referring to the wiring diagram, check 24 VDC at ADON terminals XH23/2 and run the car up on MR Inspection (270). The voltage should go low as the car approaches the top landing. Possible defective K516:U relay on the ADON board (wiring diagram –E14 2/3 A5). 0176 Down ETS 136:N Failed There are two possible failure states:  The Down ETS switch (136:M) failed to open with the car at the bottom landing.  The Down ETS switch (136:N) was open with the car at the top landing. The ETS limits are magnet operated set/reset “Schmersal” switches (wiring diagram –E04 3/3 G6). Some schematics are actually drawn showing the car at the bottom landing where 136:U is closed and 136:N is open. 136:N operates ADON relay K516:N (-E14 2/3). Referring to the wiring diagram, check 24 VDC at ADON terminals XH23/3 and run the car down on MR Inspection (270). The voltage should go low as the car approaches the bottom landing. Possible defective K516:N relay on the ADON board (wiring diagram –E14 2/3 A6). 0177 Governor Overspeed – ACUM Ch. 1 ACUM Ch. 1 on the ADON board detects the governor overspeed switch tripped. Check voltage on ADON board terminals XM3A/1 and XM3A/3. This is where the overspeed switch is connected on traction units and should be jumped out on hydros. Refer to wiring diagram –E14 3/3 G5. Back to Contents

0178 Governor Overspeed – ACUM Ch. 2 ACUM Ch. 2 on the ADON board detects the governor overspeed switch tripped. Check voltage on ADON board terminals XM3A/1 and XM3A/3. This is where the overspeed switch is connected on traction units and should be jumped out on hydros (wiring diagram –E14 3/3 G5). 0179 Unintended Motion – ACUM Ch. 1 ACUM Ch. 1 on the ADON board has detected unintended motion. Check the following:  Check for brake slippage.  No sensing voltage (230 VAC) detected across the Main Brake relay (388:1 Brake Module) on ADON board XEB1/1 to XEB1/2 (wiring diagram –E04 2/3 F2.  Defective motor encoder. If motor encoder LED’s D169 and D171 are blinking on the ADON board when the car is not moving, either the encoder is defective or there is electrical noise on the encoder lines. Check for AC noise on the encoder DC power supply. To restore operation, press the ACUM RESET button on the ADON board then cycle power. 0180 Unintended Motion – ACUM Ch. 2 ACUM Ch. 2 on the ADON board has detected unintended motion. Check the following:  Check for brake slippage. Unpublished Work - © Otis Elevator 2008

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KONE ECOSYSTEM 10.3 LCE Fault Codes 

No sensing voltage detected across the Main Brake relay (388:1 Brake Module) on ADON board XEB1/1 to XEB1/2 (wiring diagram –E04 2/3 F2. On some applications, this is polarity sensitive. XEB1/1 should be positive with respect to XEB1/2.  Defective position encoder (governor, car top, or BAR Reader). If position encoder LED’s D165 and D167 are blinking on the ADON board when the car is not moving, either the encoder is defective or there is electrical noise on the encoder lines. Check for AC noise on the encoder DC power supply. To restore operation, press the ACUM RESET button on the ADON board then cycle power. 0181 Power Loss – ACUM Ch. 1 Available on ADON version 2 only. Loss of voltage detected by ACUM Ch. 1. Check voltage at:  ADON XM5/1 to XM5/2 for 230 VAC (wiring diagram –E04 1/3 E2). Terminal 1 is hot, 2 is ground. If voltage is missing, check for a blown fuse on the REC board (wiring diagram –E04 1/3 E4).  Encoder signal not detected on ACUM Ch. 1 processor.  Low or missing 24 VDC on ADON board. o Refer to wiring diagram –E04 1/3 G4 and check 24 volts on CPU at XM16 and XM17. o Check for loose ADON ribbon cables X5 and X6. This fault will also trigger the rope gripper, if provided, and drop the E-Brake. 0182 Power Loss – ACUM Ch. 2 Available on ADON version 2 only. Loss of voltage detected by ACUM Ch. 2. Check voltage at:  ADON XM5/1 to XM5/2 for 230 VAC (wiring diagram –E04 1/3 E2). Terminal 1 is hot, 2 is ground. If voltage is missing, check for a blown fuse on the REC board (wiring diagram –E04 1/3 E4).  Encoder signal not detected on ACUM Ch. 2 processor.  Low or missing 24 VDC on ADON board. o Refer to wiring diagram –E04 1/3 G4 and check 24 volts on CPU at XM16 and XM17. o Check for loose ADON ribbon cables X5 and X6. This fault will also trigger the rope gripper, if provided, and drop the E-Brake. 0183 K464:1-2 Relay Mismatch The ADON board has detected one but not both K464 relays in the OFF state. The ACUM is managed by two independent processors referred to as Ch. 1 and Ch. 2 (wiring diagram –E14). If unintended motion or excessive leveling, re-leveling, or inspection velocity is detected, both channels should detect the fault and drop the respective K464 relay. This fault indicates that one channel detected a fault and the other did not. Check for other associated fault codes. This fault will cause the E-Brake and rope gripper (if provided) to drop. To reset an ACUM fault, press the RESET button on the ADON board and clear the fault in the event log. 0184 K464:1-2 Relay Mismatch The ADON board has detected one but not both K464 relays in the OFF state. The ACUM is managed by two independent processors referred to as Ch. 1 and Ch. 2 (wiring diagram –E14). If unintended motion or excessive leveling, re-leveling, or inspection velocity is detected, both channels should detect the fault and drop the respective K464 relay. This fault indicates that one channel detected a fault and the other did not. Check for other associated fault codes. Unpublished Work - © Otis Elevator 2008

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KONE ECOSYSTEM 10.3 LCE Fault Codes This fault will cause the E-Brake and rope gripper (if provided) to drop. To reset an ACUM fault, press the RESET button on the ADON board and clear the fault in the event log. 0185 K464:1 Relay Failed On/Off The Ch. 1 relay (K464:1) on the ADON board did not pick or drop when commanded (wiring diagram –E15). This fault will cause the E-Brake and rope gripper (if provided) to drop. To reset an ACUM fault, press the RESET button on the ADON board and clear the fault in the event log. 0186 K464:2 Relay Failed On/Off The Ch. 2 relay (K464:2) on the ADON board did not pick or drop when commanded (wiring diagram –E15). This fault will cause the E-Brake and rope gripper (if provided) to drop. To reset an ACUM fault, press the RESET button on the ADON board and clear the fault in the event log. 0187 E-Brake/Rope Gripper Failed On (Ch.1 detection) The ADON board commanded the E-brake and/or Rope Gripper to lift and did not detect a change in state of the switch (wiring diagram –E14 3/3 F5, XEB2/5-7). Check ADON LED’s:  D181 – E-brake/Rope Gripper NC contact, normally ON, goes OFF when E-brake/rope gripper lifts.  D182 - E-brake/Rope Gripper NO contact, normally OFF, goes ON when E-brake/rope gripper lifts. To reset the fault, press the RESET button on the ADON board and clear the fault in the event log. Also see 1301/2301 0188 E-Brake/Rope Gripper Failed Fn (Ch. 2 detection) The ADON board commanded the E-brake and/or Rope Gripper to lift and did not detect a change in state of the switch (wiring diagram –E14 3/3 F5, XEB2/5-7). Check ADON LED’s:  D181 – E-brake/Rope Gripper NC contact, normally ON, goes OFF when E-brake/rope gripper lifts.  D182 - E-brake/Rope Gripper NO contact, normally OFF, goes ON when E-brake/rope gripper lifts. To reset the fault, press the RESET button on the ADON board and clear the fault in the event log. Also see 1301/2301 0189 E-Brake/Rope Gripper Failed Off (Ch. 1 detection) The ADON board commanded the E-brake and/or Rope Gripper to set and did not detect a change in state of the switch (wiring diagram –E14 3/3 F5, XEB2/5-7). Check ADON LED’s:  D181 – E-brake/Rope Gripper NC contact, normally ON, goes OFF when E-brake/rope gripper lifts.  D182 - E-brake/Rope Gripper NO contact, normally OFF, goes ON when E-brake/rope gripper lifts. To reset the fault, press the RESET button on the ADON board and clear the fault in the event log. 0190

E-Brake/Rope Gripper Failed Off (Ch. 2 detection)

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KONE ECOSYSTEM 10.3 LCE Fault Codes The ADON board commanded the E-brake and/or Rope Gripper to lift and did not detect a change in state of the switch (wiring diagram –E14 3/3 F5, XEB2/5-7). Check ADON LED’s:  D181 – E-brake/Rope Gripper NC contact, normally ON, goes OFF when E-brake/rope gripper lifts.  D182 - E-brake/Rope Gripper NO contact, normally OFF, goes ON when E-brake/rope gripper lifts. To reset the fault, press the RESET button on the ADON board and clear the fault in the event log. 0191 E-brake Stop (Ch. 1 activation) During an emergency stop, the main brake was not effective in getting the car speed under 150 fpm within 0.5 seconds. The ADON board Ch. 1 processor and K464:1 relay assisted the stop by dropping the E-brake. 0192 E-brake Stop (Ch. 2 activation) During an emergency stop, the main brake was not effective in getting the car speed under 150 fpm within 0.5 seconds. The ADON board Ch. 2 processor and K464:2 relay assisted the stop by dropping the E-brake. 0193 Excessive Brake Slide During High Speed Stop (Ch. 1 detection) Excessive brake slide was detected by ADON Ch. 1 during a high speed emergency stop on the main brake. The slide exceeded the distance in cm specified in menu 5-20-5. The ADON board Ch. 1 processor and K464:1 relay assisted the stop by dropping the E-brake. To reset the fault, press the RESET button on the ADON board and clear the fault in the event log. 0194 Excessive Brake Slide During High Speed Stop (Ch. 2 detection) Excessive brake slide was detected by ADON Ch. 2 during a high speed emergency stop on the main brake. The slide exceeded the distance in cm specified in menu 5-20-6. The ADON board Ch. 2 processor and K464:2 relay assisted the stop by dropping the E-brake. To reset the fault, press the RESET button on the ADON board and clear the fault in the event log. 0195 Excessive Brake Slide During Low Speed Stop (Ch. 1 detection) Excessive brake slide was detected by ADON Ch. 1 during a low speed emergency stop on the main brake. The slide exceeded the distance in cm specified in menu 5-20-7. The ADON board Ch. 1 processor and K464:1 relay assisted the stop by dropping the E-brake. To reset the fault, press the RESET button on the ADON board and clear the fault in the event log. 0196 Excessive Brake Slide During High Speed Stop (Ch. 2 detection) Excessive brake slide was detected by ADON Ch. 2 during a low speed emergency stop on the main brake. The slide exceeded the distance in cm specified in menu 5-20-8. The ADON board Ch. 2 processor and K464:2 relay assisted the stop by dropping the E-brake. To reset the fault, press the RESET button on the ADON board and clear the fault in the event log. 0197 Speed Comparison Fault (Ch. 1 detection) Speed feedback signals from both encoders do not agree or ADON Channels 1 and 2 are not in agreement on speed feedback. Check encoder wiring per wiring diagram –E12. Position encoder is identified as XCT (Car Top). Velocity encoder is identified as XME (Motor Encoder). The ADON board will drop the E-brake. To reset the fault, press the RESET button on the ADON board and clear the fault in the event log. Check connections on brake power supplies. Unpublished Work - © Otis Elevator 2008

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KONE ECOSYSTEM 10.3 LCE Fault Codes 0198 Speed Comparison Fault (Ch. 2 detection) Speed feedback signals from both encoders do not agree or ADON Channels 1 and 2 are not in agreement on speed feedback. Check encoder wiring per wiring diagram –E12. Position encoder is identified as XCT (Car Top). Velocity encoder is identified as XME (Motor Encoder). The ADON board will drop the E-brake. To reset the fault, press the RESET button on the ADON board and clear the fault in the event log. Check connections on brake power supplies. 0199 ADON Ch. 1 EE Failure Channel 1 processor on the ADON board has detected a checksum mismatch when booted. Cycle power and check again. Perform ADON Learn procedure. 0200 ADON Ch. 2 EE Failure Channel 2 processor on the ADON board has detected a checksum mismatch when booted. Cycle power and check again. Perform ADON Learn procedure. 0201 ADON Ch. 1 CPU Failure Channel 1 processor on the ADON board has failed. Cycle power and check again. If problem persists, replace the ADON board. 0202 ADON Ch. 2 CPU Failure Channel 2 processor on the ADON board has failed. Cycle power and check again. If problem persists, replace the ADON board. 0203 ADON Ch. 1 Comm Failure The CPU has detected communication problems with ADON Channel 1 processor. Check ribbon cables, CPU communication and power LED’s, bonding or ground problems, and electrical noise on the encoder inputs. 0204 ADON Ch. 2 Comm Failure The CPU has detected communication problems with ADON Channel 2 processor. Check ribbon cables, CPU communication and power LED’s, bonding or ground problems, and electrical noise on the encoder inputs. 0205 ADON Ch. 1 Software Fault The ADON Ch. 1 software version is incompatible with the LCE CPU. If event occurs, replace ADON board. 0206 ADON Ch. 2 Software Fault The ADON Ch. 2 software version is incompatible with the LCE CPU. If event occurs, replace ADON board. 0207 ADON Checksum Fault The CPU has detected a different ADON software checksum in either channel 1 or 2 processor. This can occur if the ADON or CPU board was replaced. Conduct an ADON Learn. If problem persists, replace ADON board. 0208 ADON PARAM Jumper in SET Position Currently not used. Unpublished Work - © Otis Elevator 2008

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KONE ECOSYSTEM 10.3 LCE Fault Codes 0209 Elevator Not Moving The fault indicates the elevator did not move in response to a test call set by the V1 analyzer (if provided). The analyzer will periodically test the elevator during low traffic times. 0210 Cab Lighting Fault The car top RIF board has detected a cab lighting failure. Check Car Light Detector (wiring diagram –E24 1/2 A6) and cab lighting supply circuit. This fault will take the car out of the group. 0211 Stopping Accuracy Fault The fault indicates the elevator has experienced multiple stops of unacceptable accuracy as detected by V1 analyzer. 0212 Unintended Motion Fault Unintended motion occurred after a normal stop as detected by V1 analyzer. Door zone (30 or B30) was lost after the car stopped. 0213 Hoistway LON Failed During boot-up, no hoistway floor control boards (FCB’s) were found. Check the following:  Shaft power 24 VDC (wiring diagram –E04 1/3 F4), and at XH12/1(+) to 2(-) (wiring diagram –E10 1/2 B6).  Power down, unplug the hoistway LON connector, XH12 on ADON board. Read continuity through the riser on XH12/3 to 4. It should read through to the 120 ohm resistor at the end of the network (wiring diagram –E10).  There may be one or more defective FCB’s Contents 0214 – 0234 ETSL FAULTS 0214 K1/K2 Relay Check Failed The ETSL board performed a relay check and detected a failure of relay K1 and/or K2. Clear the fault and cycle the power. If the problem persists, replace the ETSL board. 0215 201 Current Detection Fault The ETSL board monitors the current to the relay coils 201:3 and 201:4 (wiring diagram –E04 2/3 A4) and has detected an over or under current condition. Also refer to wiring diagram –E12. Check connections on ETSL XD1/5-7 and ADON XD1/5-7. 0216 ETSL Speed Comparison Fault Excessive speed difference between encoder inputs to ETSL board. Possible defective motor (ME) or position (CT) encoder, wrong scaling parameter or adjustment. Clear the fault and cycle power to reset. 0217 ETSL Tripped The elevator has approached a terminal landing too fast and tripped the ETSL board. Normal means of slowdown and NTS did not retard car speed sufficiently. Check the following: Unpublished Work - © Otis Elevator 2008

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KONE ECOSYSTEM 10.3 LCE Fault Codes  If problem the occurs empty-car-up at the top landing, check for cable slippage.  Improper drive deceleration  Excessive motor velocity  Defective or improperly located ETSL limit switch (136:U/N, 136:Ux/Nx)  Improper ETSL adjustments The fault will cause an emergency stop and will reset automatically. 0218 ETSL Setup Jumper Fault The Setup jumper on the ETSL board was moved with the power on. 0219 ETSL Board Fault An internal error on the ETSL board occurred when power was applied. Replace the ETSL board. 0220 No ETSL Setup The Setup process must be completed on the ETSL board. 0221 Excessive Accel/Decel Rate The ETSL has detected an excessive rate of change of speed. 0222 24V Supply Too High The 24 volt power supply on the ETSL board has been detected over 36.5 volts. 0223 ETSL Communication Fault The CPU does not detect the ETSL board on the LON network. Check LON connections. Attempt the ETSL Setup procedure. 0224 Incorrect or No ETSL Setup The ETSL and CPU parameters do not match. This can occur if the ETSL board has been switched from another elevator. The ETSL setup procedure must be done. 0225 ETSL Board Fault An internal error occurred on the ETSL board or the board is not responding. Replace the ETSL board. 0226 Encoder Fault One or more encoder channels are missing at the ETSL board. Also, possible internal error on the ETSL board. Check encoder connections and verify encoder signals from the motor and position encoders. 0227 ETSL Switch Fault One or more ETSL switches (136:xx) has failed. One detection method is when both a 136:U and N switch are open at the same time. 0229 Door Nearly Closed Signal Fault The Door Nearly Closed signal from door operator is active prematurely. Currently not used in North America. 0230

Door Nearly Closed Signal Stuck On Unpublished Work - © Otis Elevator 2008

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KONE ECOSYSTEM 10.3 LCE Fault Codes The Door Nearly Closed signal from the door operator is stuck on. Currently not used in North America. 0231 Door Nearly Closed Signal Failure The Door Nearly Closed signal from the door operator did not turn on. Currently not used in North America. 0232 Door Fully Closed Signal Stuck On The Door Fully Closed signal from the door operator is stuck on. Currently not used in North America. 0233 Door Fully Closed Signal Failure The Door Fully Closed signal from the door operator did not turn on. Currently not used in North America. 0234 Start Permit Fault The Start Permit signal is low with the car stopped and the doors open. This fault relates to misoperation of relays CGA, CGB, GLA, GLB and may not be employed in North America. Contents 0235 – 0240 NTS and BAR READER FAULTS 0235 NTS Test Fault NTS test failed. 0236 NTS System Tripped The car approached a terminal landing too fast causing the NTS system to trip. The car should continue to decelerate into the terminal landing and stop reasonably close to floor level. It will automatically reset the fault and make a correction run. 0237 NTS System Warning As the car approached a terminal landing deceleration occurred, but was close to tripping the NTS system. The fault is registered when car speed is 97% of the NTS trip point speed at the 77:U/N distance from the terminal landing. 0238 NTS System Bypassed This fault is registered when the NTS Bypass button is pressed while the elevator is at rest. 0239 NTS Signals Missing The NTS signals from the BAR Reader are missing. 0240 Door Input Fault Door locks or gate switch did not go low when the door open command was given. Contents 0101 – 0131 Unpublished Work - © Otis Elevator 2008

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KONE ECOSYSTEM 10.3 LCE Fault Codes DRIVE FAULTS 0101 Drive Fault This is a general fault code that indicates a fault in the motor drive or LCE DRV. Check other faults for more specific cause. With V3F25 drive, check continuity of 201 contacts in the PWM ENABLE circuit (see W/D sheet –E04 2/3 B6). Momentary interruption in flight will cause 0101 alone, but longer duration will cause 0101 & 0036. 0102 (V3F Drive) Motor Overcurrent The V3F drive has detected motor RMS overcurrent. Could also be a defective current feedback board (CNB) on the drive. 0102 (LCE DRV) Buffer Test Button Stuck Fault indicates the Buffer Test button is stuck on. 0103 Dynamic Braking Fault The drive has detected excessive DC bus voltage.  Check for open dynamic braking resistor.  Check for loose wiring on all 201 relays. Remove factory wires to make sure they are properly stripped. Replace and tighten. 0104 Motor Overtemp Fault The motor thermistors have reached their temperature limit. The thermistors connect to the drive HCB board on terminal block XT1 (wiring diagram –E04 1/3 C6). The elevator should continue the run to the destination floor then remain parked until the thermistors are normal. 0105 Low or Missing AC Voltage Check incoming AC line voltage and connections, 298 fuse and charging resistors (wiring diagram –E04 1/3 B3). 0106 Tach or Inverter Fault Possible causes:  Tach fault counter is full  LBR not active  Open thermal switch  Value of Tach Fault Counter too low: o V3F16L = menu 6-25 o V3F18/25 = menu 6-35 NOTE: Default value is 0, which turns the counter OFF  LCE DRV (if provided) internal failure  Open dynamic braking resistor 0107 Loadweighing Fault Loadweighing voltage was detected out of range (less than 0.6V) at the start of a run. Check and/or adjust loadweighing. Check loadweighing connections to the drive.

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KONE ECOSYSTEM 10.3 LCE Fault Codes W/LCE DRV – invalid load combination with Overload active and Full Load inactive. 0108 Rotation or Tach Fault Motor speed as reported by the tach-generator is not following the profile. Possible causes:  Tach polarity wrong  Wrong counterbalancing  Loadweighing defective or out of adjustment  Brake not lifting  Dry rails with slide guides  Loose motor connections  Overspeed detected  Incorrect drive parameters 0109 Position Loss The drive or LCE DRV has lost position of the elevator, or detected a landing vane more than 300 mm off (100mm w/BAR Reader). Possible causes:  Missing or moved floor vane or magnet  Faulty position encoder  Missing or moved 77:U/N or 61:U/N magnets 0110 Drive Temperature Fault The drive thermistor has reported the heatsink temperature outside the normal operating range of 5 to 40°C. Reset of the fault is automatic but time delayed about 5 minutes after the thermal sensors read within normal range. 0122 Motion Stall Same as fault code 0001. 0125 Torque Limit Exceeded Excessive motor torque can be cause by the following:  Wrong counterbalancing  Incorrect drive parameters. Verify all drive parameters relating to torque values.  Excessive mechanical bind or motor load  Excessive rate of acceleration 0126 Drive Safety Relay Open One or of the drive safety relays 201:3 and 201:4 are open (wiring diagram –E04 2/3 B4). Check or replace the auxiliary contacts on 201:1 (wiring diagram –E04 2/3 A5). 0127 Main Contactor Failed The main contactor 201 failed to energize when commanded. 0128 Loadweighing Not Learned The LWD set up has not been completed or is no longer stored in memory. Inspection operation is permitted but Normal operation is not. 0130

Non-KONE Drive Fault Unpublished Work - © Otis Elevator 2008

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KONE ECOSYSTEM 10.3 LCE Fault Codes This fault appears to be employed with non-KONE drives (Allen Bradley, ABB, and Yaskawa). Determining the cause will require the specific fault sub-code and related documentation. 0131 Non-KONE Drive Communication Fault This fault appears to be employed with non-KONE drives (Allen Bradley, ABB, and Yaskawa). Check communication cables between the drive and KONE control (LCE MCU, DCBH or DRV). Determining the cause will require the specific fault sub-code and related documentation. Contents 0111 – 0117 DRIVE FAULTS DURING SHAFT SETUP 0111 61:U/N Incorrect State Check 61:U/N switch operation. Wiring may be reversed (wiring diagram -E07 1/2 C2). 0112 61:U/N Incorrect Overlap Vane overlap distance is incorrect for 61:U/N. Check 61:U/N switch operation. Check vane relationship (wiring diagram –E60 1/3). 0113 Synch Switch 77:S Failed Check 77:S, 77:U and 77:N switch operation (wiring diagram -E07 1/2 E2-F2) 0114 Floor Distance Fault Floor-to-floor distance is too short. Check the position of the floor magnets or vanes. Check for anything loose in the hoistway that may interfere with the oscillator switches during the Shaft Setup procedure. 0115 Scaling Error Tach feedback is wrong during Shaft Setup. Check Tach Scaling parameter and operation of the tach-generator. 0116 Wrong Top Floor Count During the Shaft Setup, the wrong number of floor magnets or vanes were counted by the 61:U/N oscillators. Verify that the number of floor vanes matches parameter Highest Floor (ID21) in the LCE CPU by using a laptop and HyperTerminal. Refer to Section 10.2 Laptop Interface. 0117 LCE DRV Setup Fault The LCE DRV Shaft Setup is corrupt or lost. Before re-initializing the Shaft Setup, you must clear any remnant of the old setup by setting menu 6-16 to 4 then cycle the power then run a new Shaft Setup. 0118 Fault During Shaft Setup See sub-fault code for the specific drive. Contents 1001 – 1010 Unpublished Work - © Otis Elevator 2008

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KONE ECOSYSTEM 10.3 LCE Fault Codes GENERAL NETWORK FAULTS 1001 Excessive LON Faults One or more network devices is experiencing a high number of errors. Unplug each network connection and check continuity from TX+ to TX-. If continuity is in tact the 120 ohm terminating resistor should be read on the meter. Possible defective node or LON device on the network. 1002 LON Communication Fault Network Supervision has detected lost messages on the LON network. Possible causes include a defective node or LON device on the network or excessive network activity. 1010 LCE CAN Communication Fault Network Supervision has detected car-to-car network communication failures. Possible causes:  Defective LCE CAN board (red LED on)  Defective LCE GTW board  Defective LON network wiring between LCE GTW boards  Defective CAN network wiring  Missing or improperly connected LCE CAN terminating resistor Contents 1100 Series NETWORK FAULTS – LCE CCBN 1101 LCE CCBN Failed The Car top Connection Board (LCE CCBN) is not responding. Possible causes:  Defective LCE CCBN board  Defective LON network wiring (red LED L3 on – communication failure)  Missing 24 volt power (green LED L1 not on)  LON Download corrupted When the fault occurs, the car should slowdown and park at the next committable landing and the doors will remain closed. Contents 1200, 2200 Series NETWORK FAULTS – LCE CEB 1201 A-Side LCE CEB Board 1 Failed The first front side Car Panel Extender Board (LCE CEB) board is not responding. Possible causes:  Defective LCE CEB board (red LED on)  Defective LON network wiring  Missing 24 volt power (green LED off)  LON Download corrupted

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KONE ECOSYSTEM 10.3 LCE Fault Codes 1202 A-Side LCE CEB Board 2 Failed Front side LCE CEB board #2 is not responding. See fault 1201 for possible causes. 12xx A-Side LCE CEB Board xx Failed Front side LCE CEB board #xx is not responding. See fault 1201 for possible causes. 2201 B-side LCE CEB Board 1 Failed The first rear side LCE CEB board is not responding. See fault 1201 for possible causes. 2202 B-Side LCE CEB Board 2 Failed Rear side LCE CEB board #2 is not responding. See fault 1201 for possible causes. 22xx B-Side LCE CEB Board xx Failed Rear side LCE CEB board #xx is not responding. See fault 1201 for possible causes. Contents 1300, 2300 Series NETWORK FAULTS – LCE COB or LCE F2KMUL 1301 A-Side LCE COB or LCE F2KMUL Board Failed The front side LCE COB or F2KMUL board is not responding. If the fault occurs during a run, the car should stop at the next committable landing and drop the E-brake, which may cause faults 0187 and/or 0188. Possible causes  Defective LCE COB or F2KMUL board (red LED on)  Defective LON network wiring  Missing 24 volt power (green LED off)  With LCE F2KMUL board, incorrect Door Open Button address  LON Download corrupted 2301 B-Side LCE COB or LCE F2KMUL Board Failed The rear side LCE COB or F2KMUL board is not responding. See fault 1301 for possible causes. Contents 1400, 2400 Series NETWORK FAULTS – LCE FCB 1401 A-side 1st Landing LCE FCB or LCE HAS Failed Network supervision or roll call operation has detected that the front side 1st landing Floor Controller Board (LCE FCB or LCE HAS) is not responding. Possible causes:  Defective LCE FCB or HAS board (red LED on)  Defective LON network wiring  Missing 24 volt power (green LED off)  A/B (front/rear) opening side jumper in the wrong location  LON Download corrupted

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KONE ECOSYSTEM 10.3 LCE Fault Codes 1402 A-side 2nd Landing LCE FCB or LCE HAS Failed Network supervision or roll call operation has detected that the 2nd landing front side LCE FCB or HAS board is not responding. See fault 1401 for possible causes. 14xx A-side xx Landing LCE FCB or LCE HAS Failed Network supervision or roll call operation has detected that the xx landing front side LCE FCB or HAS board is not responding. See fault 1401 for possible causes. 2401 B-side 1st Landing LCE FCB or LCE HAS Failed Network supervision or roll call operation has detected that the rear side 1st landing Floor Controller Board (LCE FCB or HAS) is not responding. See fault 1401 for possible causes. 2402 B-side 2nd Landing LCE FCB or LCE HAS Failed Network supervision or roll call operation has detected that the 2nd landing rear side LCE FCB or HAS board is not responding. See fault 1401 for possible causes. 24xx B-side xx Landing LCE FCB or LCE HAS Failed Network supervision or roll call operation has detected that the xx landing rear side LCE FCB or HAS board is not responding. See fault 1401 for possible causes. Contents 1500, 2500 Series NETWORK FAULTS – LCE FOB 1501 A-side 1st Landing LCE FOB Failed Network supervision or roll call operation has detected that the front side 1st landing Floor Option Board (LCE FOB) is not responding. Possible causes:  Defective LCE FOB board (red LED on)  Defective LON network wiring  Missing 24 volt power (green LED off)  Board jumper in the wrong location  LON Download corrupted 1502 A-side 2nd Landing LCE FOB Failed Network supervision or roll call operation has detected that the 2nd landing front side LCE FOB board is not responding. See fault 1501 for possible causes. 15xx A-side xx Landing LCE FOB Failed Network supervision or roll call operation has detected that the xx landing front side LCE FOB board is not responding. See fault 1501 for possible causes. 2501 B-side 1st Landing LCE FOB Failed Network supervision or roll call operation has detected that the rear side 1st landing Floor Option Board (LCE FOB) is not responding. See fault 1501 for possible causes. 2502 B-side 2nd Landing LCE FOB Failed Network supervision or roll call operation has detected that the 2nd landing rear side LCE FOB board is not responding. See fault 1501 for possible causes. Unpublished Work - © Otis Elevator 2008

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KONE ECOSYSTEM 10.3 LCE Fault Codes 25xx B-side xx Landing LCE FOB Failed Network supervision or roll call operation has detected that the xx landing rear side LCE FOB board is not responding. See fault 1501 for possible causes. Contents 1600 Series NETWORK FAULTS – LCE GTW 1601 LCE GTW Failed Network supervision or roll call operation has detected that the Gateway Board (LCE GTW) is not responding. Possible causes:  Defective LCE GTW board (Lift Fail or Group Fail LED’s on)  Defective LON network wiring  Missing 24 volt power (either green LED off)  LON Download corrupted Contents 1700, 2700 Series NETWORK FAULTS – LCE OPT 1701 A-Side LCE OPT(1) Failed Network supervision or roll call operation has detected that front side LCE OPT Board 1 (OPT w/S1 set to 0) is not responding. Possible causes:  Rotary switch S1 not set correctly (OPT1=0, OPT2=1, OPT3=2, OPT4=3, etc.)  A/B (front/rear) opening side jumper in the wrong location  Defective LCE OPT board  Defective LON network wiring  Missing 24 volt power (green LED off)  LON Download corrupted 1702 A-Side LCE OPT(2) Failed Network supervision or roll call operation has detected that front side LCE OPT Board 2 (OPT w/S1 set to 1) is not responding. See fault 1701 for possible causes. 17xx A-Side LCE OPT(xx) Failed Network supervision or roll call operation has detected that front side LCE OPT Board xx is not responding. See fault 1701 for possible causes. 2701 B-Side LCE OPT(1) Failed Network supervision or roll call operation has detected that rear side LCE OPT Board 1 (OPT w/S1 set to 0) is not responding. See fault 1701 for possible causes. 2702 B-Side LCE OPT(2) Failed Network supervision or roll call operation has detected that rear side LCE OPT Board 2 (OPT w/S1 set to 1) is not responding. See fault 1701 for possible causes. Unpublished Work - © Otis Elevator 2008

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KONE ECOSYSTEM 10.3 LCE Fault Codes 27xx B-Side LCE OPT(xx) Failed Network supervision or roll call operation has detected that rear side LCE OPT Board xx is not responding. See fault 1701 for possible causes. Contents 1800, 2800 Series NETWORK FAULTS – LCE CIB 1801 A-Side LCE CIB Failed Network supervision or roll call operation has detected that the front side Car Interface Board (LCE CIB) is not responding. Possible causes:  Defective LCE CIB board  A/B (front/rear) opening side jumper in the wrong location  Defective LON network wiring  Missing 24 volt power  LON Download corrupted  Attendant Service parameter (1-44) is set to 1-4 without a CIB board. Set 1-44 to 0. 2801 B-Side LCE CIB Failed Network supervision or roll call operation has detected that the rear side Car Interface Board (LCE CIB) is not responding. See fault 1801 for possible causes. Contents 1900 Series NETWORK FAULTS – LCE FSP 1901 LCE FSP Failed Network supervision or roll call operation has detected that the Fire Status Panel (LCE FSP) is not responding. Possible causes:  Defective LCE FSP board  Defective LON network wiring  Missing 24 volt power  LON Download corrupted Contents 3100 Series NETWORK FAULTS – LCE ETS 3101 LCE ETS Failed Currently not used in North America Contents

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KONE ECOSYSTEM 10.3 LCE Fault Codes 3200 Series NETWORK FAULTS – LCE ETSL 3201 LCE ETSL Failed Currently not used in North America Contents 3300 Series NETWORK FAULTS – LCE CCN 3301 LCE CCN Failed Currently not used in North America Contents 3400 Series NETWORK FAULTS – LCE EBD 3400 LCE EBD Failed Network supervision or roll call operation has detected that the Emergency Battery Drive (LCE EBD) interface is not responding. Possible causes:  Defective LCE EBD board  EBD In Use parameter (1-87) is set to 1 without and EBD interface board. Set to 0.  Defective LON network wiring  Missing 24 volt power  LON Download corrupted 3401 LCE EBD Failed Network supervision or roll call operation has detected that the Emergency Battery Drive (LCE EBD) interface is not responding. See fault 3400 for possible causes. Contents 3500 Serires NETWORK FAULTS – LCE DIS 3501 LCE DIS(1) Failed Network supervision or roll call operation has detected that Display Board 1 (LCE DIS) is not responding. Possible causes:  Defective LCE DIS board (red LED on)  Defective LON network wiring  Missing 24 volt power (green LED off)  LON Download corrupted 3502

LCE DIS(2) Failed

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KONE ECOSYSTEM 10.3 LCE Fault Codes Network supervision or roll call operation has detected that Display Board 2 (LCE DIS) is not responding. See fault 3501 for possible causes. 35xx LCE DIS(xx) Failed Network supervision or roll call operation has detected that Display Board xx (LCE DIS) is not responding. See fault 3501 for possible causes. Contents 3600, 4600 Series NETWORK FAULTS – LCE OPTG02 3601 A-Side 1st Landing LCE OPTG02 Failed Network supervision or roll call operation has detected that the front side 1st landing Call Option Board (LCE OPTG02) is not responding. Possible causes:  Defective LCE OPTG02 board (red LED on)  Defective LON network wiring  Missing 24 volt power (green LED off)  LON Download corrupted 3602 A-Side 2nd Landing LCE OPTG02 Failed Network supervision or roll call operation has detected that front side 2nd Landing Call Option Board (LCE OPTG02) is not responding. See fault 3601 for possible causes. 36xx A-Side xx Landing LCE OPTG02 Failed Network supervision or roll call operation has detected that front side xx Landing Call Option Board (LCE OPTG02) is not responding. See fault 3601 for possible causes. 4601 B-Side 1st Landing LCE OPTG02 Failed Network supervision or roll call operation has detected that the rear side 1st Landing Call Option Board (LCE OPTG02) is not responding. See fault 3601 for possible causes. 4602 B-Side 2nd Landing LCE OPTG02 Failed Network supervision or roll call operation has detected that the rear side 2nd Landing Call Option Board (LCE OPTG02) is not responding. See fault 3601 for possible causes. 46xx B-Side xx Landing LCE OPTG02 Failed Network supervision or roll call operation has detected that the rear side xx Landing Call Option Board (LCE OPTG02) is not responding. See fault 3601 for possible causes. Contents ABBREVIATIONS ACL ACUM ADO CCBN CEB

Accurate Leveling Ascending Car Unintended Motion Advanced Door Opening Car Top Connection LCE Board Car panel Extender LCE Board Unpublished Work - © Otis Elevator 2008

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KONE ECOSYSTEM 10.3 LCE Fault Codes CIB COB CPCB CPU DIS EBD ETS ETSL F2KMUL FCB FSP FOB HAS HLSB LCE MR MRCB NTS OPT PPS

Car Interface LCE Board Car Operating Panel LCE Board Car Panel Connection Board (Miprom HS/ST) Central Processing Unit (car controller main processor) LCE Board Display LCE Board Emergency Battery Drive LCE Board Emergency Terminal Stopping LCE Board Emergency Terminal Stopping LCE Board Car Panel LCE Multi-board Floor Controller LCE Board Fire Status Panel LCE Board Floor Option Board LCE Board Hoistway Access Board (version of FCB) LCE Board Hydro Level Shifter Board (Miprom HS) Lift Car Electrification Machine Room Machine Room Connection Board (Miprom HS/ST) Normal Terminal Stopping LCE Board Option LCE Board Positive Pressure Switch Contents

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