Night Quiet Mode - LG MULTI F Installation Manual
Multi-zone heat pump systems
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Also See for MULTI F:
- Engineering manual (224 pages) ,
- Installation manual (65 pages) ,
- Install (9 pages)
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Function
Saving Power Consumption Current level.
Phase
Model
Step1(A)
Step2(A)
Saving Power Consumption with Mode Lock.
Saving Power
Consumption (step 1)
+ Mode Lock (Cooling)
Saving Power
Consumption (step 2)
+ Mode Lock (Cooling)
Night Quiet Mode
Night Quiet Mode operation lowers the noise level of the outdoor unit by changing the comp fre-
quency and fan speed. This function is operated all night long.
Setting Procedure
1. Set the Dip Switch as follow after shutting the power source down.
Step 1
2. Reset the power.
Night Quiet Mode with Mode Lock.
Mode Lock (Cooling)
+ Night Quiet Mode (step 1)
CAUTION
• If comp frequency and fan speed are down, the cooling capacity may de-
crease accordingly.
• This function is only available for Cooling Mode.
• If you want to stop the Night Quiet Mode, Change the Dip Switch.
• If operating indoor unit is set by the fan speed "Power", Night Quiet
Mode will be stopped until fan speed "Power" is changed.
50 Multi Air Conditioner
18/24k
9
8
h Noise level :Step 1 > Step 2
Step 2
1Ø
36k
13
11
Saving Power
Consumption (step 1)
+ Mode Lock (Heating)
Saving Power
Consumption (step 2)
+ Mode Lock (Heating)
Mode Lock (Cooling)
+ Night Quiet Mode (step 2)
54k
26
22
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