Haier HSU-09HSA03/R2(DB), HSU-12HSA03/R2(DB) manual Malfunction unsolved, Edition

Haier air conditioner Edition: 20070116

F11: The malfunction of the compressor’ rotor circuit

Within 3 minutes after the machine is supplied with power and turned on with the remote controller, the outdoor unit

stops shortly after startup, and theYes compressor will start up again 10

seconds after the machine stops. The above process repeats again and again.

No

1.The wiring of compressor is incorrect or the connection is poor;

2.The compressor is damaged

At the stopped state, LED2 on the outdoor PCB blinks 1Hz for several times, and after pause of 2 seconds or so, it blinks for the same times again.

Yes

The IPM might be broken, replace it with a new one.

Malfunction

unsolved

The Malfunctions exist also. The compressor is damaged replace a new one

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