Water Drainage; Maintenance - Pro-Elec HG00921 Instruction Manual

Sleep mode

Press SLEEP to enter into sleep mode, the default value of the fan speed is low.

When the sleep mode turns on, in the cooling mode, after the first hour the temperature
setting will go up 1℃. After the second hour the temperature setting will go up a further 1℃,
and then remain the same.
Sleep mode is not available in dehumidifying and fan mode.
Compressor protection
After power on or a restart, there is a three minute delay before the compressor starts to
operate· This helps to prolong the life of the compressor.

WATER DRAINAGE

The air conditioner has an internal water tank to collect water that collects during the cooling
process. This tank will need to be emptied periodically.
When the internal water tank is full, the symbol
will sound. The air conditioner will go into the standby mode, the compressor will stop and all
the key functions will be disabled. The water tank will need to be emptied before normal
operation can be resumed.
1. Unplug the air conditioner from the mains supply.
2. Under the drainage plug on the rear of the unit place a shallow container to collect the
water. Use this only for temporary drainage of the unit. Do not allow the water to drip
continuously into the container, as it will overflow.
3. Remove the plug cap and the drainage plug to empty the tank.
4. When the tank is empty, refit the drainage plug and cap.
5. Reconnect the air conditioner to the mains supply and press the POWER button on either
the front panel or the remote control. The air conditioner will restart and operate normally.

MAINTENANCE

IMPORTANT: in order to avoid an electric shock, please power-off the air conditioner
and disconnect the mains plug before performing any maintenance or repair activities.
Cleaning

Unplug from the mains supply before cleaning.

Do not splash water into the air conditioner.

Clean the outside of the air conditioner with a damp, not wet, cloth and dry thoroughly
before using. DO NOT use any abrasive or chemical cleaners, which may damage the
surface of the air conditioner.
will flash on the screen, and a buzzer
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