Download Table of Contents Print this page

Honeywell HVAC232 Series Applications Manual page 38

Advertisement

Table of Contents
Fault code
Fault name
55
Wrong run fault (FWD/
REV conflict)
57
Motor identification fault
111
Temperature fault
Application manual HVAC232/402 | Document 27-652 | Issue ENG06 | 2019-08-07
Possible cause
Run forward and backward are high at the same time.
Motor identification run has failed.
Over low or over high temperature
Correcting actions
Check I/O control signal 1 and I/O control signal 2.
Run command was removed before completion of
identification run.
Motor is not connected to frequency converter.
There is load on motor shaft.
Check temperature signal from OPTBH board.
38

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents