Dip Switch Settings - LG MULTI F Installation Manual
Multi-zone heat pump systems
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F
MULTI
F
MULTI
MAX
Outdoor Unit DIP Switch Settings
System must be powered off, and then turned back on to apply DIP
switch settings.
Turn off the circuit breaker or shut the power source of the product down
before setting the DIP switch. There is risk of physical injury or death due
to electric shock.
• Unless the applicable DIP switch is set properly, the system may not
work.
• If a specific function is desired, request that the installer set the
appropriate DIP switch during installation.
•
600HV.
Table 41: DIP Switch Settings and Functionalities.
DIP Switch Setting
ON
OFF
1 2
3
4
1 2
3
4
ON
OFF
1 2
3
4
1 2
3
4
ON
OFF
1 2
3
4
1 2
3
4
ON
OFF
1 2
3
4
1 2
3
4
ON
OFF
1 2
3
4
1 2
3
4
ON
OFF
1 2
3
4
1 2
3
4
ON
OFF
1 2
3
4
1 2
3
4
ON
OFF
1 2
3
4
1 2
3
4
ON
OFF
1 2
3
4
1 2
3
4
ON
OFF
1 2
3
4
1 2
3
4
ON
OFF
1 2
3
4
1 2
3
4
ON
OFF
1 2
3
4
1 2
3
4
ON
OFF
1 2
3
4
1 2
3
4
ON
OFF
1 2
3
4
1 2
3
4
ON
OFF
1 2
3
4
1 2
3
4
Mode Lock (Cooling) + Night Quiet Mode (Step 1)
Mode Lock (Cooling) + Night Quiet Mode (Step 2)
Reducing Power Consumption (Step 1) with Mode Lock (Cooling)
Reducing Power Consumption (Step 2) with Mode Lock (Cooling)
Reducing Power Consumption (Step 1) with Mode Lock (Heating)
Reducing Power Consumption (Step 2) with Mode Lock (Heating)
Due to our policy of continuous product innovation, some specifications may change without notification.
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. "LG" is a registered trademark of LG Corp.
DIP SWITCH SETTINGS
Figure 86: LMU18~36CHV
Outdoor Unit DIP Switches (in
Normal Operation Setting).
ON
OFF
1 2
3
4
1 2
3
4
Figure 88: LMU600HV Outdoor Unit DIP Switches (in Normal Operation
Setting).
ON
OFF
1 2
3
1 2
3
Function
Normal Operation (No Function)
Forced Cooling Operation
Wiring Error Check
Reducing Power Consumption (Step 1)
Reducing Power Consumption (Step 2)
Mode Lock (Cooling)
Mode Lock (Heating)
Night Quiet Mode (Step 1)
Night Quiet Mode (Step 2)
Figure 87: LMU480-540HV
Outdoor Unit DIP Switches (in
Normal Operation Setting).
ON
OFF
1 2
3
4
1 2
3
4
4
5
6
7 8
9 10
6 7
8
9
10
4
5
5
5
61
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