Haier · Split air conditioners · Haier Flexis Plus (wall-mounted split, R32)
E14Indoor fan failure
Name in the manufacturer's documentation (service manual): Indoor fan failure
[1]
In plain words (editorial)
Indoor fan failure: the fan motor speed feedback is abnormal. The service manual lists a broken wire in or to the fan motor, or the indoor PCB.
When to call a service technician: Call a service technician.
✎ editorial – written from the cited sources, not a manufacturer statement. Status: draft.
For technicians
Detection conditions (source text)
- The rotation speed detected by the Hall IC during fan motor operation is used to determine abnormal fan motor operation.[2]
Possible causes (source text)
Steps given by the manufacturer (source text)
- Check connector connection.[6]
Safety notes from the documentation
- While the a/c is electrified, do not pull out or insert the terminals of the motor, else the motor would be damaged.[7]
⚠ 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] Haier – Service Manual, Model AS35S2SF1FA-BH (Flexis Plus), Version V1, 2020-11-14 (V1 (2020-11-14)) , p. 29 official manufacturer document quote verified
Indoor fan failure
- [2] Haier – Service Manual, Model AS35S2SF1FA-BH (Flexis Plus), Version V1, 2020-11-14 (V1 (2020-11-14)) , p. 32 official manufacturer document quote verified
The rotation speed detected by the Hall IC during fan motor operation
- [3] Haier – Service Manual, Model AS35S2SF1FA-BH (Flexis Plus), Version V1, 2020-11-14 (V1 (2020-11-14)) , p. 32 official manufacturer document quote verified
Operation halt due to breaking of wire inside the fan motor.
- [4] Haier – Service Manual, Model AS35S2SF1FA-BH (Flexis Plus), Version V1, 2020-11-14 (V1 (2020-11-14)) , p. 32 official manufacturer document quote verified
Operation halt due to breaking of the fan motor lead wires.
- [5] Haier – Service Manual, Model AS35S2SF1FA-BH (Flexis Plus), Version V1, 2020-11-14 (V1 (2020-11-14)) , p. 32 official manufacturer document quote verified
Detection error due to faulty indoor unit PCB.
- [6] Haier – Service Manual, Model AS35S2SF1FA-BH (Flexis Plus), Version V1, 2020-11-14 (V1 (2020-11-14)) , p. 32 official manufacturer document quote verified
1. Check connector connection.
- [7] Haier – Service Manual, Model AS35S2SF1FA-BH (Flexis Plus), Version V1, 2020-11-14 (V1 (2020-11-14)) , p. 32 official manufacturer document quote verified
don’t pull out or insert the terminals of the