Troubleshooting
6-36 Manual # 42-02-7223
Field Module Over Temperature Fault, FIELD MODULE OVR TEMP
Description: Motor Field module heat sink temperature is excessive (DC only).
Car Reaction: Stop at next floor. Restart not permitted.
Troubleshooting:
1. Check machine room temperature (should not exceed 104 degrees F or 40 degrees C).
2. Verify air enters through bottom of power box and is expelled via fan at top of power box.
3. Check for insufficient air circulation through the power box.
4. Check running temperature inside power box (should not exceed 105 degrees F).
5. Check for faulty field module.
6. Check for faulty iBox.
7. Check for faulty connection between motor field module and iBox.
Fire Service In-car Activated, Fire Service In-car, Fire Svc In-car
Description: In-car firefighters service has been activated via the in-car fire service key-switch.
Car Reaction: Car and Door operation in accordance to user-defined fire code. (iView/Car Operation/Fire Ser-
vice.)
Troubleshooting:
1. Related inputs:
FireIIOn: Normally low
FireIIOff: Normally high
FireIIHold: Normally low
Fire Service In-Car Deactivated
Description: In-car firefighter service has been deactivated.
Car Reaction: Car is returned to prevailing mode of operation.
Fire Service In-car Hold Operation
Description: Car is on in-car firefighter hold operation.
Car Reaction: Car is held at a floor, typically with doors open. Car calls and door close buttons are disabled.
Troubleshooting:
1. Check the in-car firefighter switch status and Fire II hold operation user settings.
Fire Service In-car Recall Operation
Description: A car on in-car firefighter operation is being recalled to the designated fire recall floor.
Car Reaction: Car proceeds to designated fire recall floor. At recall floor, door operation is according to user-
defined door operation under fire recall operation.
Troubleshooting:
1. Check the in-car firefighter switch status and Fire II operation user settings.
Fire Service Recall Alternate, Fire Recall Alternate, Fire Recall Alt.
Description: Fire recall to the alternate fire floor has been initiated.
Car Reaction: Car proceeds to user-defined alternate fire recall floor. Once at recall floor, door operation is
according to the user-defined door operation under fire recall operation.
Troubleshooting:
1. If in error, inspect the fire sensor and switch inputs and connections.
2. Related Inputs: Smoke sensors and fire recall switches as indicated on the job prints.
Fire Service Recall Main, Fire Recall Main, Fire Recall Main
Description: Fire recall to the main fire floor has been initiated.
Car Reaction: Car proceeds to the user-defined main fire recall floor. Once at the recall floor, door operation
is according to the user-defined door operation under fire recall operation.
Troubleshooting:
1. If in error, inspect the fire sensor and switch inputs and connections.
2. Related Inputs: Smoke sensors and fire recall switches as indicated on the job prints.
Table 6.3 iControl Messages
iControl Messages
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