Outdoor Unit; 2Mk(X)S40/50Gv1B, 2Mk(X)S40/50G2V1B - Daikin 2MKS40G2V1B Service Manual

SiBE12-816_D

3. Outdoor Unit

3.1

2MK(X)S40/50GV1B, 2MK(X)S40/50G2V1B

Connectors and
Other Parts
1) S20
2) S21
3) S40
4) S45
5) S70
6) S80
7) S90
8) S91
9) S92
10) E
11) HL1, HN1
12) HR1, HR2
13) S-A
14) S-B
15) U, V, W
16) LED A
17) FU1, FU2
18) FU3
19) J3
20) J4
21) J5
22) V1, V3, V4
Printed Circuit Board Connector Wiring Diagram
Connector for electronic expansion valve coil A port
Connector for electronic expansion valve coil B port
Connector for overload protector
Connector for terminal board (thermal fuse)
Connector for fan motor
Connector for four way valve coil
Connector for thermistors
(outdoor temperature, outdoor heat exchanger, discharge pipe)
Connector for thermistors (gas pipe)
Connector for thermistors (liquid pipe)
Terminal for earth (40 class)
E2 Terminal for earth (50 class)
Connector for terminal board (power supply)
Connector for reactor
Connector for terminal board (room A - outdoor transmission)
Connector for terminal board (room B - outdoor transmission)
Connector for compressor
LED for service monitor (green)
Fuse (3.15 A / 250 V)
Fuse (30 A / 250 V)
Jumper for ECONO mode prohibition setting
∗
Refer to page 314 for detail.
Jumper for maximum power input limitation setting
∗
Refer to page 314 for detail.
Jumper for improvement of defrost performance
∗
Refer to page 314 for detail.
Varistor

Outdoor Unit

50