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Figure43: EEV Module
#1(Main Coil
Drawing
Label
Reference
CH1
CH1 port of Other module for communication
2
CH2
IDU_Bus_A&B (To Outdoor Unit)
RI1
Main Coil #1 Refrigerant temperature (Pipe In)
3
RI2
Main Coil #1 Refrigerant temperature (Pipe out)
EEV1 Unassigned
4
EEV2 Main Coil #1 EEV
#2(Reheat Coil)
Drawing
Label
Reference
CH1
CH1 port of Other module for communication
2
CH2
IDU_Bus_A&B
RI1
Reheat Coil Refrigerant temperature (Pipe In)
3
RI2
Reheat Coil Refrigerant temperature (Pipe out)
EEV1 Unassigned
4
EEV2 Reheat Coil EEV
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Unit Connection
Unit Connection
Due to our policy of continuous product innovation, some specifications may change without notification.
Type
Position Indicates
RS485
RS485
NTC 5k
NTC 5k
Step Control
Type
Position Indicates
RS485
RS485
NTC 5k
NTC 5k
Step Control
Range
-130-210F
-130-210F
0 - 1350
Range
-130-210F
-130-210F
0 - 1350
48
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