Midea MV6-R1000WV2RN1, Руководство по обслуживанию

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V6R VRF 50Hz
76
Midea
V6R
Series S
er
vice M
anual
MS04-12
Figure 5-6.1: MS04-12 main PCB ports 1
Notes:
1. Label descriptions are given in Table 5-6.2
Table 5-6.2: MS04-12 main PCB ports
Label in
Figure 5-5.2
Code Content Port voltage
1 CN24 Temperature sensor(T1C1,T2C2) connection 5VDC
2 CN18 Electric expansion valve A connection 12VDC
3 CN20 Program port 5VDC
4 CN11 Communication port to monitor (reserved) 5VDC
5 CN13,CN12 Communication port to outdoor unit or other MS 5VDC
6 CN14,CN15 Communication port to main PCB 5VDC
7 CN22 Communication port to indoor unit 5VDC
8 CN26 Communication port to indoor unit 5VDC
9 SW1,SW2,SW3,SW4 Switches 5VDC
10 CN31 Ground port /
11 FUSE T5A/250VAC 220-240VAC
12 CN16
、
CN17 Power supply port 220-240VAC
13 CN4 Connection to SV4A and SV4B valves 220-240VAC
14 CN3 Connection to SV3A and SV3B valves 220-240VAC
15 CN5 Connection to SV2A and SV2B valves 220-240VAC
16 CN6 Connection to SV1A and SV1B valves 220-240VAC
17 CN9 Connection to SVP valve 220-240VAC