LG Multi V Water IV - Pre-Commissioning: Heat Recovery Unit Valve Group Settings; Heat Recovery Unit Valve Group Settings

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MULTI V Water IV System Installation Manual
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PRE-COMMISSIONING
Setting up the Heat Recovery Unit (Heat Recovery Systems Only)
Table 70:Valve Group Settings.
No. 1, 2 Valve
No. 3, 4 Valve
Control
No. 3, 4 Valve
Control
Dip Switch Setting
No. 2, 3 Valve
Control
No. 1, 2 Valve
Control
No Valve Group
Control
Example
Indoor unit
Indoor unit
Large capacity indoor unit
Indoor unit
Indoor unit
Large capacity indoor unit
Indoor unit
Indoor unit
Large capacity indoor unit
Large capacity indoor unit
Large capacity indoor unit
Indoor unit
Indoor unit
Indoor unit
Indoor unit
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
ON
OFF
1
2
34 5678
1
2
34 5678
ON
OFF
ON
OFF
1
2
34 5678
1
2
34 5678
ON
OFF
Control
ON
OFF
1
2
34 5678