Haier AS12GN3ERA - User Manual

Questions and Answers

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Miguel ClarkAug 7, 2025
Why is my Haier Air Conditioner cooling poorly?
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  Diane IngramAug 7, 2025
  Poor cooling performance in your Haier Air Conditioner can be caused by several factors. Check if the air filter is dirty and clean it every 15 days. Ensure there are no obstructions blocking the air inlet or outlet. Verify that the temperature is set correctly. Make sure all doors and windows are closed, and use curtains to block direct sunlight. Also, consider if there are excessive heat sources or too many people in the room.
D
Dr. Julia SheltonAug 14, 2025
What to do if my Haier AS12GN3ERA Air Conditioner doesn't restart immediately?
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  Steven HoldenAug 14, 2025
  If your Haier Air Conditioner doesn't restart immediately after being stopped, it's due to a built-in protection feature. The unit will not restart until 3 minutes have passed. This protects the system. This also applies if the unit was unplugged and plugged back in.
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evansnicoleAug 19, 2025
Why does my Haier Air Conditioner smell?
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  tpetersonAug 19, 2025
  The Haier Air Conditioner might be circulating odors from the room, such as smells from furniture, paint, or cigarettes.
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Bradley Cohen DDSAug 26, 2025
Why does my Haier AS12GN3ERA blow mist?
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  Tiffany KerrAug 26, 2025
  During COOL or DRY operation, your Haier Air Conditioner may blow out mist due to the rapid cooling of the indoor air.
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rodriguezterriSep 1, 2025
Why can't I change the fan speed in dry mode on my Haier AS12GN3ERA Air Conditioner?
- K
  kevinrochaSep 1, 2025
  In DRY mode, when the room temperature is lower than the set temperature plus 2 degrees Celsius, your Haier Air Conditioner will run intermittently at LOW speed, regardless of the fan setting.

Haier AS12GN3ERA Specifications

General

Cooling Capacity (Tons)	1 Ton
Refrigerant	R32
Star Rating	3 Star
Compressor Type	Rotary
Power Supply	220-240V, 50Hz
Type	Split
Cooling Capacity	3500 Watts
Noise Level (Indoor)	38 dB
Noise Level	38 dB(A)