Gree · Split air conditioners · Gree Pular (wall-mounted split, R32)
H6No feedback from indoor unit's motor
Name in the manufacturer's documentation (service manual): No feedback from indoor unit's motor
[1]
In plain words (editorial)
No feedback from the indoor fan motor. The service manual asks whether the fan is blocked, the motor terminal loose, the wire or motor damaged, or the indoor main board damaged.
When to call a service technician: Call a service technician if the code returns after switching the unit off and on.
✎ editorial – written from the cited sources, not a manufacturer statement. Status: draft.
For technicians
Possible causes (source text)
Steps given by the manufacturer (source text)
- Pull the blade with hand under de-energization status; check whether the blade operates smoothly; adjust the motor and the blade.[7]
- Under power-off status, check whether the wiring terminal between the indoor fan and the main board is loose; insert the wiring terminal again.[8]
- If the voltages are correct, it is the malfunction of the motor: replace the motor with a new one of the same model.[9]
⚠ Work on refrigerant circuits, mains electricity and PV DC wiring is for qualified technicians only.
The Polish page has more detail (plain-language explanation, safe checks, guides): Read in Polish →
Sources
Every statement has a footnote to the document and PDF page. “Quote verified” means the quote was found automatically in the text of that page.
- [1] Gree Electric Appliances – Service Manual, wall-mounted R32 GWH..AG.. (Pular) and related (copy from distributor Gree Climat, Ukraine) , p. 99 manufacturer document – copy from a distributor checked manually
No feedback from indoor
- [2] Gree Electric Appliances – Service Manual, wall-mounted R32 GWH..AG.. (Pular) and related (copy from distributor Gree Climat, Ukraine) , p. 99 manufacturer document – copy from a distributor quote verified
Is the fan blocked?
- [3] Gree Electric Appliances – Service Manual, wall-mounted R32 GWH..AG.. (Pular) and related (copy from distributor Gree Climat, Ukraine) , p. 99 manufacturer document – copy from a distributor quote verified
Is the motor terminal loose?
- [4] Gree Electric Appliances – Service Manual, wall-mounted R32 GWH..AG.. (Pular) and related (copy from distributor Gree Climat, Ukraine) , p. 99 manufacturer document – copy from a distributor quote verified
Is the connection wire of motor damaged?
- [5] Gree Electric Appliances – Service Manual, wall-mounted R32 GWH..AG.. (Pular) and related (copy from distributor Gree Climat, Ukraine) , p. 99 manufacturer document – copy from a distributor quote verified
Is the motor damaged?
- [6] Gree Electric Appliances – Service Manual, wall-mounted R32 GWH..AG.. (Pular) and related (copy from distributor Gree Climat, Ukraine) , p. 99 manufacturer document – copy from a distributor quote verified
Is the main board of indoor unit damaged?
- [7] Gree Electric Appliances – Service Manual, wall-mounted R32 GWH..AG.. (Pular) and related (copy from distributor Gree Climat, Ukraine) , p. 113 manufacturer document – copy from a distributor quote verified
Pull the blade with hand
- [8] Gree Electric Appliances – Service Manual, wall-mounted R32 GWH..AG.. (Pular) and related (copy from distributor Gree Climat, Ukraine) , p. 113 manufacturer document – copy from a distributor quote verified
Insert the wiring terminal
- [9] Gree Electric Appliances – Service Manual, wall-mounted R32 GWH..AG.. (Pular) and related (copy from distributor Gree Climat, Ukraine) , p. 113 manufacturer document – copy from a distributor quote verified
It's the malfunction of motor.