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Thread: Emerson a/c not operating
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28-04-2022, 11:37 AM #1
Emerson a/c not operating
I have a split a/c, Emerson make on a Type E Hiromatic controller.
Currently it is not operating, when the START button is pressed it says:
ON/OFF BY HIROMATIC NOT ENABLED.
Unit eventually faults (flashing red light) with:
UNIT 1 disconnected
Indoor PCB lights are lit, and do not change, if in fault or not. Unit is not connected to any BMS system.
Any advice on how to get running/operating would be very great full, as yet have not been able to get any technical advice on the unit!
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30-04-2022, 08:01 AM #2
Re: Emerson a/c not operating
Do you have the Powerface Hiromatic E manual?