52
Maintenance
Service Manual
2. Remove the heat discharge pipe from the joint F.
3. When heat discharge pipe is removed, Install the plastic
cover into joint F in case of the insect into the house .
● Put through the power supply and then press ON/OFF
button on remote controller
to start the unit.
● Press mode button to select auto, cooling, drying, fan or
heating function, and
then check if the unit operates normally.
● If ambient temperature is below 16°C, the unit can't
operate in cooling mode.
Operation Test
Optional 5-3: Disassembly for
installation in immovable window
1. Remove joint A:
Press the clasp and lift joint A upwards to remove it.
Upwards
Clasp
Disassemble
Joint A
Plastic Cover
