Haier ESA3125 [22/24] Maintenance service and trouble shooting

Domestic Air Conditioner Model: HWR10XC5 HWR10XC5-T

HWR12XC5 ESA3105 ESA3125

Maintenance Service and Trouble Shooting

TroubleShooting

To store your air conditioner, after the season, remove the unit from the

window as per the installation guide. Repack the unit in its original box

and store away. If your unit is installed in a wall or you do not intend to

remove it from the window then cover the outside with a winter cover.

This can be purchased from the retailer where you purchased your

air conditioner or from your local hardware store.

Before putting away your unit make sure any water left in the pan is

removed and drained away'. Water left in the pan could lead to Rusting

or damage to the electrical connections.

Air conditioner working but room not cooling:

Room may have appliances that produce heat. Use an exhaust fan to

remove excess heat.

Redirect the airflow Remove any obstacles.

Al doors and windows need to be closed so cool air does

not escape the room.

Air filter may need cleaning.

Unit BTU may be too low for the required cooling area.

On extreme hot & humid days air conditioners may take

a little longer to cool

Vent may be in the open position. Vent has to be closed for

optimum cooling.

You may hear sounds of air movement, water, compressor clicking on and

off or window vibrations. Read Operating Guide- Normal Operating

Sounds. (See page 8)

Air conditioner is making noise when cooling:

Water in the air conditioner cabinet:

This is normal as your air conditioner not only cools but also dehumidifies

the air. If there is water dripping inside the room, check the installation of

the unit. The unit may need to be reinstalled. (See page 17)

If air conditioner does not operate:

Check if unit is plugged in. The plug may have come loose.

Check if the unit is in "Off" mode.

Air from air conditioner is warm:

The COOL setting may need to be raised.

Ice formation on cooling coils:

Outside temperature too cold. Set the unit on fan only

setting to defrost ice.

Lower temperature setting. Temperature setting may be too cold,

Unit BTU may be too high for the room.