QHM15 - Air conditioner HAIER - Free user manual and instructions
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| Product Type | Air Conditioner |
| Brand | Haier |
| Model | QHM15 |
| Cooling Capacity | Approx. 15000 BTU/h |
| Energy Efficiency Ratio (EER) | 10.5 |
| Power Supply | 220-240 V ~ 50 Hz |
| Rated Power Input (Cooling) | 1450 W |
| Dimensions (Indoor Unit) | Approx. 900 x 300 x 250 mm |
| Dimensions (Outdoor Unit) | Approx. 800 x 550 x 300 mm |
| Net Weight (Indoor Unit) | Approx. 12 kg |
| Net Weight (Outdoor Unit) | Approx. 35 kg |
| Refrigerant Type | R410A |
| Operating Modes | Cool, Heat, Fan, Dehumidify, Auto |
| Fan Speeds | Low, Medium, High, Auto |
| Remote Control | Included |
| Timer Function | 24-hour programmable timer |
| Sleep Mode | Yes |
| Filter Type | Washable mesh filter |
| Noise Level (Indoor) | ≤ 45 dB(A) |
| Noise Level (Outdoor) | ≤ 55 dB(A) |
| Climate Class | T1 (temperate) |
| Reparability Index | 8.5/10 |
Frequently Asked Questions - QHM15 HAIER
How often should I clean the air filter?
Clean the filter every 2 weeks under normal use. A clogged filter reduces efficiency. Remove, wash with mild detergent, dry, and reinsert.
Can I install the air conditioner myself?
It is strongly recommended to have a professional install this unit. Improper installation can cause electrical shock, water leakage, or poor performance.
What does the error code E4 mean?
Error E4 indicates a communication error between indoor and outdoor units. Check connections; if persists, contact service.
How to use the timer function?
Press the timer button on the remote. Set desired ON or OFF time using +/- buttons. Confirm with timer button again.
The remote is not working. What should I do?
First, replace batteries with new ones. Ensure there are no obstacles between remote and unit. If still not working, reset the remote by removing batteries for 30 seconds.
What is the recommended temperature setting?
For cooling, set to 24-26°C (75-79°F). For heating, set to 20-22°C (68-72°F). This balances comfort and energy savings.
How do I switch between cooling and heating?
Press the Mode button on the remote until the desired mode (Cool, Heat, Fan, Dry) is displayed. The unit will start operating in that mode.
What should I do if the unit leaks water?
Check if the drain hose is blocked or improperly installed. Clean the drain pan. If problem persists, contact a technician.
Is it normal for the outdoor unit to make noise?
Some operational sounds (humming, air swoosh) are normal. Loud or rattling noises may indicate loose parts. Tighten screws or call service.
How do I reset the air conditioner to factory settings?
Turn off the unit and unplug it for 5 minutes. Plug back in and turn on. This resets most settings. For a full reset, refer to the manual.
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USER MANUAL QHM15 HAIER
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Product information
Brand : HAIER
Model : QHM15
Category : Air conditioner