LG ARUM072BTE5 Installation Manual page 147

3. SW01M / SW03M / SW04M (DIP and Tact Switches) for Manual Valve
Addressing, continued.
Zoning
• Set the address of the heat recovery unit valve to the central control address of the connected indoor unit.
• SW01M: Select the valve to address.
• SW03M: Increases the valve address by ten (10).
• SW04M: Increases the valve address by one (1).
• SW05M: Rotary switch
Each indoor unit must have a unique, preset central control address (using its wired controller) before manual valve addressing can occur.
Table 70: Settings for Manual Valve Addressing, Zoning.
PCB Component
SW01M
ON
OFF
2 3 4
4 5 6 7 8 1
4 5 6 7 8 1 2
SW01M
ON
OFF
2 3 4
1
4 5 6 7 8
1 2
4 5 6 7 8
S/W No.
No. 1
No. 2
No. 3
No. 4
3 4
Turn the DIP Switch of the zoned
SW03M
branch to ON.
Example: Branches one (1) and
two (2) are set to zone control.
3 4
SW04M
SW05M
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.
PRE-COMMISSIONING
Addressing with Heat Recovery Units
Set Up
Manual Addressing Valve No. 1
Manual Addressing Valve No. 2
Manual Addressing Valve No. 3
Manual Addressing Valve No. 4
Increases the Valve Address by Ten (10)
Increases the Valve Address by One (1)
Manual Addressing of Zoned Indoor Units
147