SiUS12-928_A
Printed Circuit Board Connector Wiring Diagram
Printed Circuit Board Connector Wiring Diagram
24
1.4
Outdoor Unit - 3MXS24JVJU, 4MXS32GVJU
Connectors and
Other Parts
PCB (1): Main PCB
PCB (2): Service Monitor PCB
1) S10
Connector for terminal board (indoor - outdoor transmission)
2) S15
Connector for COOL / HEAT mode lock
∗
3) S20 (white)
Connector for electronic expansion valve coil A port
4) S21 (red)
Connector for electronic expansion valve coil B port
5) S22 (blue)
Connector for electronic expansion valve coil C port
6) S23 (yellow)
Connector for electronic expansion valve coil D port (32 class)
7) S40
Connector for overload protector
8) S51, S101
Connector for service monitor PCB
9) S70
Connector for outdoor fan motor
10) S80
Connector for four-way valve coil
11) S90
Connector for thermistors
(outdoor temperature, outdoor heat exchanger, discharge pipe)
12) S92
Connector for gas pipe thermistor
13) S93
Connector for liquid pipe thermistor
14) AC1, AC2
Connector for terminal board (power supply)
15) HR1, HR2
Connector for reactor
16) E1, E2
Connector for ground
17) U, V, W
Connector for compressor
18) FU1
Fuse (30 A, 250 V)
19) FU2, FU3
Fuse (3.15 A, 250 V)
20) V2, V3, V5, V9, V100 Varistor
1) S52, S102
Connector for main PCB
2) LED A
LED for service monitor (green)
3) LED1 - LED4
LED for service monitor (red)
4) SW1
Forced operation ON/OFF switch
∗
5) SW2
Operation mode switch
∗
6) SW3
Wiring error check switch
∗
7) SW4
Priority room setting switch
∗
8) SW5
NIGHT QUIET mode setting switch
∗
Summary of Contents for SUPER MULTI NX G Series
Page 1: ...SiUS12 928_A Applied Models Inverter Multi Heat Pump G Series J Series...
Page 7: ...SiUS12 928_A Table of Contents vi...
Page 10: ...SiUS12 928_A 1 List of Functions Part 1 List of Functions 1 Functions 3...
Page 11: ...SiUS12 928_A List of Functions 2...
Page 17: ...SiUS12 928_A Specifications 8...
Page 23: ...SiUS12 928_A Specifications Specifications 14...
Page 25: ...SiUS12 928_A Printed Circuit Board Connector Wiring Diagram 16...
Page 37: ...SiUS12 928_A Function and Control 28...
Page 69: ...SiUS12 928_A Control Specification Function and Control 60...
Page 71: ...SiUS12 928_A Operation Manual 62...
Page 73: ...SiUS12 928_A Duct Free System Operation Manual 64 2 Duct Free System 2 1 Remote Controller...
Page 84: ...Duct Free System SiUS12 928_A 75 Operation Manual...
Page 85: ...SiUS12 928_A Duct Free System Operation Manual 76 2 8 TIMER Operation...
Page 86: ...Duct Free System SiUS12 928_A 77 Operation Manual...
Page 87: ...SiUS12 928_A Duct Free System Operation Manual 78 2 9 Note for Multi System...
Page 88: ...Duct Free System SiUS12 928_A 79 Operation Manual...
Page 97: ...SiUS12 928_A Slim Duct Built In System Operation Manual 88...
Page 99: ...SiUS12 928_A Service Diagnosis 90...
Page 169: ...SiUS12 928_A Removal Procedure 160...
Page 225: ...SiUS12 928_A Trial Operation and Field Settings 216...
Page 235: ...SiUS12 928_A Appendix 226...