LG multi V PLUS Service Manual

Service Manual 213
Function
3.1 Pressure protection control
3.1.1 Pressure control on cooling mode
■ High pressure control
■ Low pressure control(above -10˚C)
• Hot gas bypass off condition : if hot gas bypass valve is on, the valve turn off above 399 kPa
3. Protection control
2284kPa <Pc ≤2422kPa No frequency up
5Hz down/sec
High pressure
control
10 Hz up/sec
System stop
2441kPa <Pc ≤ 2657 kPa
Pc>2657kPa
Pc ≤2284kPa
Low pressure
control
High pressure
control
Pressure range Compressor Fan
-
-
-
Hot gas
bypass
49 kPa< Pe ≤62kPa 5Hz down/sec
Low pressure
control
5Hz down/sec
No frequency up
System stop
62 kPa< Pe ≤ 101kPa
Pe >101kPa
Pe ≤49 kPa
Low pressure
control
High pressure
control
Pressure range Compressor Fan
On
On
-
Hot gas
bypass

LG multi V PLUS Specifications

General

Brand	LG
Model	multi V PLUS
Category	Air Conditioner
Language	English