Haier HSU-24LEK03-Y2 User Manual (English)

Other manuals for Haier HSU-24LEK03-Y2

Questions and Answers:

M
Michael LloydAug 15, 2025
Why is my Haier HSU-24LEK03-Y2 cooling poorly?
- R
  Raymond RossAug 15, 2025
  Poor cooling in your Haier Air Conditioner can stem from several factors. First, check if the air filter is dirty and clean it, ideally every 15 days. Ensure there are no obstructions blocking the air inlet or outlet. Verify that the temperature is set correctly and that all doors and windows are closed tightly. Direct sunlight can also impact cooling efficiency, so use curtains to block it. Finally, consider if there are excessive heat sources or too many people in the room.
D
Dominique RodriguezAug 18, 2025
Why is my Haier HSU-24LEK03-Y2 not cooling well?
- J
  Jacqueline OlsonAug 18, 2025
  There are several reasons why your Haier Air Conditioner might not be cooling effectively. Check if the air filter is dirty and clean it, normally it should be cleaned every 15 days. Ensure there are no obstacles blocking the air inlet and outlet. Verify that the temperature is set correctly. Make sure all doors and windows are closed. Use curtains to block direct sunlight. Reduce heat sources or the number of people in the room.
M
Meredith GlassAug 21, 2025
How to fix Haier HSU-24LEK03-Y2 Air Conditioner not restarting immediately?
- D
  Denise Gonzales MDAug 21, 2025
  When the 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.
T
Tristan BrownAug 25, 2025
Why is my Haier HSU-24LEK03-Y2 making noise?
- M
  Mary RussellAug 26, 2025
  The swishing or gurgling noise you hear in your Haier Air Conditioner is typically refrigerant flowing through the system. You might notice it more within the first few minutes after starting the unit. Also, cracking noises can occur as the unit's casing expands or shrinks due to temperature fluctuations. If you notice a big noise from air flow, the air filter may be too dirty.
U
urussellAug 28, 2025
Why won't my Haier HSU-24LEK03-Y2 Air Conditioner restart immediately?
- W
  William JohnsonAug 28, 2025
  If your Haier Air Conditioner doesn't restart immediately after being stopped, it's due to a built-in protection mechanism. The system requires a 3-minute delay before restarting to safeguard the unit. If you unplug and re-plug the air conditioner, this protection circuit activates, preventing immediate restart for about 3 minutes.
D
Donna HicksSep 1, 2025
Why does my Haier HSU-24LEK03-Y2 generate smells?
- S
  Stephanie HallSep 1, 2025
  Smells from your Haier Air Conditioner can occur when the system circulates odors from the room, such as those from furniture, paint, or cigarettes.
G
gordonpatriciaSep 3, 2025
Why can’t I change the fan speed in dry mode on my Haier HSU-24LEK03-Y2?
- A
  andersonmeganSep 4, 2025
  In DRY mode, the fan speed of your Haier Air Conditioner cannot be changed because when the room temperature drops below the set temperature plus 2 degrees Celsius, the unit will run intermittently at low speed, regardless of the fan setting.
J
Jeremy PattersonSep 7, 2025
Why does my Haier Air Conditioner make noise?
- E
  Evelyn BellSep 7, 2025
  During operation, a swishing or gurgling noise may be heard, especially in the first 2-3 minutes after starting, due to refrigerant flowing in the system. A cracking noise may occur because the casing expands or shrinks due to temperature changes. If there's a big noise from air flow, the air filter may be too dirty.
M
Melissa Mcdonald DVMSep 12, 2025
Why can't I change the fan speed in dry mode on my Haier HSU-24LEK03-Y2 Air Conditioner?
- S
  shannon92Sep 12, 2025
  In DRY mode, when the room temperature becomes lower than the set temperature plus 2 degrees Celsius, the unit will run intermittently at LOW speed regardless of the FAN setting.

Haier HSU-24LEK03-Y2 Specifications

General

Power Supply	220-240V, 50Hz
Dimensions (Indoor Unit)	1013 x 307 x 221 mm
Dimensions (Outdoor Unit)	860 x 667 x 287 mm
Operating Temperature (Cooling)	18-43 °C
Type	Split AC
Heating Capacity	24000 BTU/h