LG Ceiling Cassette - Multi-Unit Operation; Different Mode Operation

Owner's Manual 19
Operating Instructions
ENGLISH
Different Mode Operation(Optional)
When One outdoor unit have several indoor units,Different Mode Operation is which each indoor unit operate
different mode.
[Ceiling Concealed Duct Type ]
Room Temp
Total on
Central Run
Defrost Preheat
PQRCUCA0
FAN
SPEED
MODE
Out door
1
If one indoor unit operate heating Mode while several
indoor units are operating Cooling Mode, Outdoor
segment and Cooling segment are blinking like screen
on the left.
➔ It means operation of cooling Mode in outdoor unit .
2
If one indoor unit operate Cooling or Dehumidification
Mode while several indoor units is operating Heating
Mode, Outdoor segment and Cooling segment is
blinking.
➔ It means operation of Heating Mode in outdoor unit.
3
When push the On/Off button, the indoor unit operate
mode automatically which other indoor unit is operating
for 5 second later.
❈ If the product is not compatible with the Different Mode Operation, Screen will be displayed CH07.
❈ If CH07 is displayed , please change the mode.
❈ Different Mode Operation is not error.