Schindler 3100/3300/6300
J 43402603 / 01
155/269
Copyright © 2017 INVENTIO AG
3517
SAFETY CHAIN KNA DEACTIVATION CHECK UNSUCCESSFUL
The periodic check if the cancellation of the overbridging of the safety circuit
contact at the car emergency exit is running (for example, used in fire
operation Korea) has failed.
C1:SIAP PCB defect (for example, relays simulating door zone
(PHS/PHS1) defect)
A1:Replace SIAP board
3550
SAFETY CIRCUIT NOT CLOSED AT ISK
Safety circuit not closed at tap 'ISK' when expected to be closed (for example,
before starting a trip)
C1:At least one car door hasn't closed (for example, KTC open)
A1:Check why the corresponding door hasn't closed
C2:Safety circuit wiring faulty or safety circuit contact(s) defective or bad
adjusted
A2:Check general wiring safety circuit and safety circuit contacts at
corresponding safety circuit section
3551
SAFETY CIRCUIT NOT CLOSED AT ISPT
Safety circuit not closed at tap 'ISPT' when expected to be closed (for example,
before starting a trip)
3553
SAFETY CIRCUIT NOT CLOSED AT IRTS
Safety circuit not closed at tap 'IRTS' when expected to be closed (for
example, before starting a trip)
C1:At least one landing door hasn't closed (for example, KTS open)
A1:Check why the corresponding door hasn't closed
C2:Safety circuit wiring faulty or safety circuit contact(s) defective or bad
adjusted
A2:Check general wiring safety circuit and safety circuit contacts at
corresponding safety circuit section
3554
SAFETY CIRCUIT NOT CLOSED AT IHC1
Safety circuit not closed at tap 'ISPT' when expected to be closed (for example,
before starting a trip)
3560
SAFETY CIRCUIT NOT OPENED AT ISK
Safety circuit not opened at tap 'ISK' when expected to be opened (for
example, while opening door)
C1:The safety circuit at the car door is bridged or a car door safety
contact is defective (for example, KTC stuck together)
A1:Check safety circuit for bridges (for example, plugs) and
corresponding door safety circuit contacts for correct operation
3561
SAFETY CIRCUIT NOT OPENED AT IKTC
Safety circuit not opened at tap 'IKTC' when expected to be opened (for
example, while opening door)
ID
Possible Causes
Actions to be taken
1
KTC contact detected always closed
Check proper KTC operation. Check if
bridges are installed on KTC
Code
EEPROM Message