LG ARUV Series Service Manual page 210

Function
3.1.2 Pressure control on heating mode
High pressure control
Pressure Range
Pd ≥ 3676 kPa
Pd ≥ 3546 kPa
Pd ≤ 3284 kPa
Pd ≤ Target press
Low pressure control
Pressure Range
Ps ≤ 229 kPa
after 1min
Ps ≤ 229 kPa
before 1min
Ps ≤ 242 kPa
Ps ≤ 268kPa
Ps ≥ 307 kPa
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Only for training and service purposes
Compressor
Stop
-5Hz/2sec.
Normal control Frequency holding
Normal control
Compressor
Stop
-5 Hz/2sec. +10Hz/2sec.
Frequency
Normal control
holding
Normal control
- 210 -
Fan Hot gas
Stop On
-5Hz/2sec.
On
off
Fan Hot gas
Stop
On
Off
LGE Internal Use Only