1. Faults
When the main unit suffers faults, the main unit stops operating, and all other units also stop running;
When the subordinate unit suffers faults, only the unit stops operating, and other units are not affected.
2. Protection
When the main unit is under protection, only the unit stops operating, and other units keep running;
When the subordinate unit is under protection, only the unit stops operating, and other units are not affected.
CAUTION
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Detail information
No.
50
53
CN7:Target water temperature switching port.
ENC2:POWER
DIP switch of outdoor unit capacity: 1, 60KW; 2, 90KW
51 CN74:The power supply port of the wired controller .(DC9V)
52
ENC4:NET_ADDRESS
DIP switch 0-F of outdoor unit network address is enabled, which represent address 0-15
S12:Dip switch
S12-1:ON of S12-1 is enable(factory default)
S12-2:Single water pump controll, OFF of S12-2 is enabled(factory default)
Multiple water pumps controll, ON of S12-2 is enabled
S12-3:
Outlet water temp. in normal cooling, OFF of S12-3 is enabled(factory default)
Outlet water temp. in low temperature cooling, ON of S12-3 is enabled
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