Static Pressure Compensation Mode - LG ARUN040GSS5 Installation Manual

Static pressure compensation mode

This function secures the air flow rate of ODU, in case static pressure has been applied like using
duct at fan discharge of ODU.
Static pressure compensation mode setting method
FAN Maximum RPM of each step
Chassis U80A
Mode Cool/Heat
oP1 700(190)
Fan
Max oP2 750(200) 1 000/1 000
RPM
oP3 750(200) 1 000/1 000
* '0 series' means 'ARUN****SS0' models and '5 series' means 'ARUN****SS5' models.
Master unit PCB DIP switch on : No.5
Select the mode using '▶', '◀' Button :
"Func" Push the '●' button
Select the Function using '▶', '◀' Button :
"Fn2" Push the '●' button
Select the Option using '▶', '◀' Button :
"op1~op3" Push the '●' button
Start the Static pressure compensation mode :
Save the selected option value in EEPROM
U80A 12HP U60A 8HP
Cool/Heat Cool/Heat
950/950
1 000
U60A / U36A U36A 5,6HP U36A 4HP
(0 Series)
Cool/Heat
850 800
850 850
1 000
ELECTRICAL WIRING
(5 Series) (5 Series)
Cool/Heat Cool/Heat
900/1000 750
950/1050 800
1 000/1 050 1 000
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