To Next PageTo Next PageWhy does my Kaysun Air Conditioner indoor unit emit white mist?
If your Kaysun Air Conditioner's indoor unit emits white mist, especially in humid regions, it's likely due to a large temperature difference between the room air and the conditioned air. This is normal and requires no action.
Why is my Kaysun KAM2-52 DR7 not cooling well?
Several factors can cause poor cooling performance in your Kaysun Air Conditioner. The temperature setting might be higher than the room temperature; try lowering it. The heat exchanger or air filter could be dirty—clean them as instructed. Make sure that the air inlet or outlet isn't blocked. Also, ensure doors and windows are closed, and reduce excessive heat by closing curtains. Finally, low refrigerant levels due to leaks or long-term use can be a factor; check for leaks and top off the refrigerant if needed.
What to do if my Kaysun KAM2-52 DR7 unit is not working?
If your Kaysun Air Conditioner isn't working, first, check for a power failure and wait for the power to be restored. Ensure the power switch is turned on and replace the fuse if it's burned out. Replace the remote control batteries if they are dead. Also, the unit's 3-minute protection might be activated; wait three minutes after restarting the unit.
Why does my Kaysun KAM2-52 DR7 start and stop frequently?
Frequent starting and stopping of your Kaysun Air Conditioner can be due to several reasons. There might be too much or too little refrigerant in the system, so check for leaks and recharge the system. Another cause could be air, incompressible gas, or foreign material in the refrigeration system, requiring evacuation and recharge. A blocked system circuit or a broken compressor could also be the reason, needing replacement of the malfunctioning part. Lastly, unstable voltage could be the cause; consider installing a manostat to regulate it.
Why is my Kaysun KAM2-52 DR7's heating performance poor?
Poor heating performance in your Kaysun Air Conditioner can occur if the outdoor temperature is below 7ºC (44.5ºF). Ensure all doors and windows are closed to prevent cold air from entering. Low refrigerant levels due to leaks or long-term use can also cause this issue; check for leaks and add refrigerant as needed.
Why my Kaysun Air Conditioner does not turn on?
If your Kaysun Air Conditioner doesn't turn on, it might be due to a few reasons. First, the unit has a 3-minute protection feature to prevent overloading, so wait for three minutes before trying again. Second, if the Operation light and PRE-DEF indicators are on (for cooling and heating models), or the “Fan Only” indicator is lit up (in Cooling-only Models), the outdoor temperature might be too cold, activating the unit’s anti-cold wind or anti-freeze protection. In this case, wait until the outdoor temperature increases.
Why does my Kaysun Air Conditioner change from COOL mode to FAN mode?
Your Kaysun Air Conditioner might switch from COOL to FAN mode for two reasons. It could be preventing frost from forming, and it will resume cooling once the temperature rises. Alternatively, the set temperature may have been reached, causing the compressor to turn off; the unit will start again when the temperature changes.
Why do both indoor and outdoor units of my Kaysun Air Conditioner make noises?
If you hear a low hissing sound from both the indoor and outdoor units of your Kaysun Air Conditioner during operation, it's typically normal. This sound is caused by refrigerant gas flowing through the units. A similar hissing sound can also occur when the system starts, has just stopped, or is defrosting, due to the refrigerant gas stopping or changing direction.
What to do if the indoor unit of Kaysun KAM2-52 DR7 Air Conditioner makes noises?
If your Kaysun Air Conditioner's indoor unit is making a squeaking sound when it's OFF or in COOL mode, or when the drain pump (if equipped) is running, this is normal. Also, a squeaking sound may occur after running the unit in HEAT mode due to expansion and contraction of the unit’s plastic parts. No action is required.
Why does my Kaysun KAM2-52 DR7 outdoor unit make noises?
The Kaysun Air Conditioner unit will make different sounds based on its current operating mode. This is normal and requires no action.
General| Brand | Kaysun |
|---|---|
| Model | KAM2-52 DR7 |
| Category | Air Conditioner |
| Language | English |
