Stopped Cooling

There are a few reasons why your Haier HWR05XCJ air conditioner might not be cooling. Here are some of the most common ones:

Dirty air filter: A dirty air filter can restrict airflow and prevent the air conditioner from cooling properly. Check the air filter and clean it if it is dirty.

Low refrigerant levels: The refrigerant is a gas that circulates through the air conditioner and absorbs heat. If the refrigerant levels are low, the air conditioner will not be able to cool properly. You will need to have the refrigerant levels checked and topped up by a qualified technician.

Faulty thermostat: The thermostat is the device that tells the air conditioner when to turn on and off. If the thermostat is faulty, the air conditioner may not turn on or may not cool properly. You will need to have the thermostat checked by a qualified technician.

Compressor problems: The compressor is the heart of the air conditioner. It is responsible for circulating the refrigerant and cooling the air. If the compressor is faulty, the air conditioner will not be able to cool properly. You will need to have the compressor replaced by a qualified technician.

Fan problems: The fan is responsible for blowing the cooled air into the room. If the fan is faulty, the air conditioner will not be able to cool the room properly. You will need to have the fan replaced by a qualified technician.

If you have checked all of the above and your Haier HWR05XCJ air conditioner is still not cooling, you may need to call a qualified technician to diagnose the problem.

Here are some additional things to keep in mind:

If your air conditioner is still under warranty, you may be able to get it repaired for free.

If your air conditioner is not under warranty, you may need to pay for the repair.

The cost of the repair will depend on the severity of the problem.

I hope this helps!

• Be sure the fridge is plugged in and getting power. The light should come on when you open the door.
• Check the thermostat to make sure it hasn't been turned way down by mistake. If your fridge/freezer thermostat isn't working, you can get these easy to install thermostats on Amazon.
• Be sure the vents on the back of the freezer compartment aren't blocked by boxes of ice cream or frozen vegetables- the vents have to be clear for cold air to circulate.
• Vacuum the coils under or behind the fridge. Clogged coils can cause poor cooling.
• Check to make sure nothing is stuck in the condenser fan and that it spins freely (models with coils on the back won't have a fan). To do this, unplug the fridge and pull it out. Clean the fan blades and spin the fan by hand to see if it's stuck. Plug in the fridge and make sure the fan runs when the compressor is running. If the fan doesn't run, see the directions below, which show how to replace it.