GCHV CHV Mini Series, Руководство по обслуживанию, Страница: 112 / 128

CHV Mini VRF 50/60Hz
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PCB ports instruction:
No. Content Remark
1 Outdoor digitaldisplay Display running parameter or error code
2
▲
Inspection-up button
3
▼
Inspection-down button
4
CN3 Communication port
5
■
Forced cooling (Commissioning)
6
P, Q, E Indoor unit communication interface
7
X, Y, E Centralized control interface
8 SW2 Outdoor unit running mode selection
9
SW1 Silent mode selection
No. Content Remark
26 TEM-M Radiator temperaturesensor
27 L1-OUT PFC inductor_1 output
28 L2-OUT PFC inductor_2 output
29 L1-IN PFC inductor_1 input
30 L2-IN PFC inductor_2 input
31 SW4 Outdoor unit capacity
1
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
1
9
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