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AS-10.22.027
27 (54)
(-) 2006-11-10
KONE MonoSpace®
Maintenance Instruction
© 2006 KONE Corporation
All rights reserved.
Disclosure prohibited
C.2
Both Hoistway Comm OK and Car Comm OK Leds are OFF
Step
Check
Possible cause
Action
1
Both Hoistway Comm OK and
Car Comm OK Leds are OFF?
Loose cables.
Ensure that the
cables are properly
connected.
a
Both leds are still OFF?
Probably a defective
LCECPUnc.
Replace the defective
LCECUPnc.