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AC 24V
1
No.
(+)
COM
(+)
COM
COOL
COM
TEMP
COM
12
11
DIS
EXT-CTRL COMP/ERROR
EEV1
EEV2
B1
B3
B5
B7
B9
B11
B13
B15
B2
B4
B6
B8
B10
B12
B14
2
-
-
FREE COOL_IN
INPUT
INPUT
COM
-
-
DC
-
-
-
-
-
LEVEL OUT
COM
LEVEL IN
COM
SIMPLE BMS MODE IN
LEVEL IN
SIMPLE BMS TEMP IN
-
-
-
-
10
9
COOL
HEAT AUTO COM TEMP COM
EEV3
EEV4
F1
F2
B17
B19
B21
B23
B25
B16
B18
B20
B22
B24
B26
DEFROST
DEFROST ON
COOL_T
COOL THERMO ON COOL THERMO OFF
THERMO
THERMO ON
-
FREE COOL ON
-
-
EEV
8
(+)
(COM)
ENTHALPY
7
6
5
4
V1
V2
F3
F4
3
-
-
DEFROST OFF
THERMO OFF
-
-
FREE COOL OFF
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
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