LG LMNH122LRA0 Service Manual page 68

Operation Operation
1) Two Thermistor System
(1) Open the rear cover of the wired remote-controller to set the mode.
(2) Select one of three selectable modes as follows.
• Position 1:
The room temperature is controlled by the thermistor of the main body.
• Position 2:
The room themperature is controlled by the thermistor of the wired remote-controller, control the
temperature according to the position of wired remote-controller.
• Position 3:
The room temperature is controlled by lower temperature between the temperature of main body and of
remote-controller sensor.
(3) Move the slide switch to set position.
(4) Close the rear cover and check if it works normally.
CAUTION:
• Select the position after counselling with a customer.
• In case of cooling mode, room temperature is controlled by the main body sen-
sor.
• To control the room temperature by a wired remote controller, install
68 Multi type Air Conditioner
Room Temp. sensor
Slide switch for 2 Thermistor
REMO
Position 2
MAIN
Position 1
2TH
Position 3
TH R13H R12H
OP5R16H OP4
CO1H
R15H
OP3 OP2 OP1
R14H
R19H
SW TH
R11H
REMO
MAIN
OP7
2TH
R18H
R17H
OP6
LO
STAND
HI R03S
R01S
SW HIGH