Printed Circuit Board Connector Wiring Diagram
SiUS12-928_A
21
Printed Circuit Board Connector Wiring Diagram
1.3
Outdoor Unit - 2MXS18GVJU
Connectors and
Other Parts
Main PCB
Service Monitor PCB
MID1
1) S10
Connector for MID1 (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) S31, S32
Connector for SPM
6) S33, S71
Connector for MID2 (inverter PCB )
7) S40
Connector for overload protector
8) S51, S101
Connector for service monitor PCB
9) S80
Connector for four-way valve coil, defrost solenoid valve coil
10)S90
Connector for thermistors
(outdoor temperature, outdoor heat exchanger, discharge pipe)
11)S91
Connector for fin thermistor
12)S92
Connector for gas pipe thermistor
13)S93
Connector for liquid pipe thermistor
14)AC1, AC2
Connector for MID1 (power supply)
15)E
Connector for ground
16)H1, H2
Connector for diode bridge
17)FU2
Fuse (3.15 A, 250 V)
18)V2, V5
Varistor
1) S52, S102
Connector for main PCB
2) LED A (H1P)
LED for service monitor (green)
3) LED1 - LED4
(H2P - H5P)
LED for service monitor (red)
4) SW1 (S1W)
Forced operation ON/OFF switch
∗
Refer to page 59 for detail.
5) SW2 (S2W)
Operation mode switch
∗
6) SW3 (S3W)
Wiring error check switch
∗
Refer to page 219 for detail.
7) SW4 (S4W)
Priority room setting switch
∗
Refer to page 221 for detail.
8) SW5 (S5W)
NIGHT QUIET mode setting switch
∗
1) S11, HL, HN
Connector for main PCB
2) HE
Connector for ground
3) FU1
Fuse (30 A, 250 V)
4) V3
Varistor
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...