Inovance Err47 fault code meaning
Inovance / Err47
Series: NICE1000, NICE3000dt
Door bypass contactor stuck closed
elevator controller
Meaning: Door bypass contactor stuck closed when advance door opening and releveling are used
Possible causes
Source: NICE1000 Series Integrated Elevator Controller User Manual, Fault Diagnosis P81; NICE3000(dt) Integrated Elevator Controller User Manual, Fault Diagnosis P122
Series: NICE7000
Door bypass contactor error
elevator controller
Meaning: 101: During releveling or advance door opening, the door bypass contactor output remains activated for 2s, but the door bypass feedback is invalid or the door lock is open; 102: During releveling or advance door opening, the door bypass contactor output is inactive, but the door bypass feedback remains valid for 2s; 103: The door bypass contactor feedback is valid during the releveling start sequence; 104: During releveling or advance door opening, the door bypass contactor output time exceeds 15s
Possible causes
Source: NICE7000 Series Integrated Elevator Controller User Manual, Fault Diagnosis P61