LG Multi V Plus II System User Manual

80 Outdoor Unit80 Outdoor Unit
Test Run
In cooling mode, this function makes the ODU fan operate at low RPM to reduce the fan noise of ODU at
night which has low cooling load.
[Note]
1. Select appropriate RPM referencing noise table.
CAUTION
1. Request installer to set the function during installation.
2. In case the function is not used, set the dip S/W OFF and reset the power.
3. If ODU RPM changes, cooling capacity may go down.
Fan Max. RPM : Step 1
- Night silent operation start
➞ 8 hours after max. ODU temp. sensing, the fan max. RPM is operated setting RPM.
- Night silent operation end
➞ 9 hours after Night silent operation is started, the function should be stopped automatically.
Main PCB Power Reset
Setting the Fan Max. RPM
Setting Complete
Dip S/W No.12+14 ON
Master ODU
SW01S
Master ODU
SW01B
SW01V
SW02V
Note 1)
Max. RPM setting method
Example of Max. RPM Setting
1 time
1 time
1 time
1 time
1 time
1 time
1 time
1 time
Red buttonBlack button
10.5
9
12
10.5
9
12
10.5
9
Operation
(hr)
6.54008 times8
1 time 1254009 times9
84007 times7
54506 times6
6.54505 times5
84504 times4
55103 times3
6.55102 times2
85101 time1
Judgment
(hr)
Fan Max
RPM
Setting
Step
Night Low Noise Function

LG Multi V Plus II System Specifications

General

Brand	LG
Model	Multi V Plus II System
Category	Air Conditioner
Language	English