AC / mini-split remotes
Gree YAN1F1 IR Remote battery
2 × 1.5V alkaline cell
How to replace it
| How to open | Open the remote battery cover. Replace two AAA (7#) 1.5V dry batteries matching polarity. Close the cover. |
|---|---|
| Orientation | Match polarity marks |
| Notes | Gree YAN1F1 features PDF: replace two 7# (AAA 1.5V) dry batteries. Aftermarket “universal” YAN1F1 listings are not automatic OEM originals. |
| Access | Tool-free |
Important
- 2× AAA. Prefer the remote shipped with your indoor unit; universal clones may lack features.
Sources
Helpful for this device
Optional tools for opening, testing or charging — separate from the battery answer.
- Ansmann Energy Check LCD
Quick household cell check (good / low / replace)
- ZTS Mini-MBT Multi-Battery Tester
More informative state-of-charge style checks across common formats
- Battery tester
Quick good / low / dead check for household cells
New battery but still not working?
A fresh 2 × AAA should restore Gree YAN1F1 IR Remote if the battery was the problem. Work through the checks below before replacing the device.
- Check orientation
Confirm the cell is seated correctly: Match polarity marks
- Check the battery type
This device needs 2 × AAA (alkaline). Supported chemistry: alkaline. Same size does not always mean the same battery.
- Check known model-specific issues
2× AAA. Prefer the remote shipped with your indoor unit; universal clones may lack features.
- Confirm the battery itself
If you have a battery tester or multimeter, check the cell. A low open-circuit voltage often means replace; for rechargeable AA/AAA, a capacity test is more informative than voltage alone.
- Still not responding?
If a correct, fresh battery installed properly does not restore the device, the fault may be elsewhere — the device may need service or replacement.