Brand: Haier
Category: Aires Acondicionados
Document Type: Manual
Language: EN
Available Languages: EN , ES
Manual for AS25PCHHRA-NR
Uploaded: Nov. 21, 2025, 7:43 p.m.
Base Operation
- Unit start: Press ON/OFF on the remote controller.
- Select operation mode: Press MODE button to cycle through AUTO, COOL, DRY, FAN, HEATING modes.
- Select temp. setting: Use TEMP+ and TEMP- buttons to adjust temperature.
- Fan speed selection: Press FAN button to cycle through LO, MED, HI, AUTO. AUTO adjusts speed automatically.
Air Flow Direction Adjustment
- Vertical flap: Adjust with SWING button (vertical).
- Horizontal flap: Adjust manually or with SWING button (horizontal) if supported by model.
Sleep Operation
Press SLEEP button. Temperature adjusts automatically for better sleep. Press again to cancel.
TURBO/QUIET Operation
Press TURBO/QUIET button for rapid cooling/heating (Turbo) or quiet operation (Quiet).
HEALTH Operation
Press HEALTH button for UV sterilization. Recommended for 1-2 hours daily.
Timer On/Off Operation
Use TIMER button to set ON, OFF, or ON-OFF timer. Use TEMP+/- to set time.
Wi-Fi function
Press WIFI button for 5s to emit binding signal. Use "hon" app for control.
Troubleshooting and error codes
| Phenomenon | Cause or check points |
|---|---|
| The system does not restart immediately. | When unit is stopped, it won't restart immediately until 3 minutes have elapsed to protect the system. |
| When the electric plug is pulled out and reinserted, the protection circuit will work for 3 minutes to protect the air conditioner. | |
| Noise is heard | During unit operation or at stop, a swishing or gurgling noise may be heard. At first 2-3 minutes after unit start, this noise is more noticeable. (This noise is generated by refrigerant flowing in the system.) |
| During unit operation, a cracking noise may be heard. This noise is generated by the casing expanding or shrinking because of temperature changes. | |
| Smells are generated. | Should there be a big noise from air flow in unit operation, air filter may be too dirty. This is because the system circulates smells from the interior air such as the smell of furniture, paint, cigarettes. |
| Mist or steam are blown out. | During COOL or DRY operation, indoor unit may blow out mist. This is due to the sudden cooling of indoor air. |
| In dry mode, fan speed can't be changed. | In DRY mode, when room temperature becomes lower than temp.setting + 2 °C, unit will run intermittently at LOW speed regardless of FAN setting. |
| Poor cooling | Is power plug inserted? Is there a power failure? Is fuse blownout? Is the air filter dirty? Normally it should be cleaned every 15 days. Are there any obstacles before inlet and outlet? Is temperature set correctly? Are there some doors or windows left open? Is there any direct sunlight through the window during the cooling operation? (Use curtain) Are there too much heat sources or too many people in the room during cooling operation? |