LG Multi V Water IV Installation Manual page 106

Zone Setting
1. Set the address of the heat recovery control unit valve to the central control address of the connected indoor unit.
• SW01M: Selects the valve to address.
• SW03M: Increases the ten (10) digit of the valve address.
• SW04M: Increases the valve address by one (1).
• SW05M: Rotary switch.
2. Prerequisite for manual valve addressing: The central control address of each indoor unit must be preset at its wired remote controller.
Table 72:Zone Setting.
ON
OFF
SW01M
SW03M
SW04M
0
SW05M
106
Setting up the Heat Recovery Unit (Heat Recovery Systems Only)
Dip Switch No.
No. 1
No. 2
No. 3
No. 4
SW03M
SW04M
SW05M
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Setup
Manual addressing valve No. 1
Manual addressing valve No. 2
Manual addressing valve No. 3
Manual addressing valve No. 4
Increases the ten (10) digit of the valve address
Increases the valve address by one (1)
Manual addressing zoned indoor units