LG multi V ARUB160BT3 Instruction Manual page 97

Start
3 minutes
past after power
reset
YES
DIP switch set
Setting 1 Setting 2 Setting 3
Note 3)
Press black button
for 2 seconds
Heat Pump?
NO
Press black button
for 5 seconds
NO
Sensor Normal
NO
Display Error
Press black button for 2 seconds
End
All DIP switches OFF and press black
button for 2 seconds
Data Reset and Wait
Note 1. Outdoor temperature number is different according to each chassis.
Chassis
No. of sensor
Note 2. Please check the sensor that is found abnormal.
Note 3. Each step is displayed on the Main PCB LED.
Note 4. Please refer to the sensor error descriptions on the next page.
WARNING
1. Please confirm if auto addressing function was executed. (Check the number of installed indoor units)
2. Error may occur when the sensor is normal according to the installed location and the temperature
conditions. When error occurs, please check each sensor and decide faultiness.
NO
Setting 4
YES
YES
YES
Setting 1
Refrigerant Refrigerant
Auto Recharge Auto decide
Start Inspection of each Function
UX2(1 Comp) UX2(2 comp)
6
Press black button for
5 seconds
Setting 2 Setting 3
: Heat
Recovery
Cooling
Heating
UX3(2 comp)
7 7
Test Run
Setting 4
UX3(3 comp)
8
Installation Manual 97