Daikin FTX50GV1B Manuel de service télécharger pdf (Page 19)

SiBE041029_A

Printed Circuit Board Connector Wiring Diagram 9

Part 3

Printed Circuit Board

Connector Wiring Diagram

1. Indoor Unit.............................................................................................10

2. Outdoor Unit..........................................................................................12

2.1 RX50/60G2V1B, 71 Class......................................................................12

2.2 RX50/60G3V1B......................................................................................14

1 2 ... 14 15 16 17 18 19 20 21 22 23 24 ... 130 131

Inverter Pair 2
Wall Mounted Type 2
G-Series 2
SiBE041029_A 3
Table of Contents ii 3
Table of Contents iv 5
1. Introduction 6
1.2 Used Icons 10
List of Functions 11
1. Functions 12
Specifications 14
1. Specifications 15
50 Hz, 220 - 230 - 240V 16
50 Hz, 220 - 230 - 240 V 17
Printed Circuit Board 19
Connector Wiring Diagram 19
1. Indoor Unit 20
SiBE041029_A Indoor Unit 21
2. Outdoor Unit 22
SiBE041029_A Outdoor Unit 23
2.2 RX50/60G3V1B 24
Function and Control 26
1. Main Functions 27
1.3 Airflow Direction Control 29
(R12390) 30
1.5 Program Dry Operation 31
1.6 Automatic Operation 32
1.7 Thermostat Control 33
1.8 NIGHT SET Mode 34
1.9 HOME LEAVE Operation 35
SiBE041029_A Main Functions 37
Function and Control 27 37
POWERFUL 38
1.12 Clock Setting 39
1.13 Other Functions 40
2. Function of Thermistor 41
3. Control Specification 42
3.2 Frequency Control 43
3.3.1 Preheating Control 45
3.3.4 3-minute Standby 46
(R14642) 47
3.5 Input Current Control 48
3.7 Heating Peak-cut Control 49
3.8 Outdoor Fan Control 50
3.10 Defrost Control 51
42 Function and Control 52
Function and Control 43 53
50/60 class 71 class 53
Minimum opening (pulse) 54 75 53
(R14213) 54
3.12 Malfunctions 55
Remote Controller 56
1. FTX50/60/71GV1B 57
FAN setting button 58
(R18205) 58
Service Diagnosis 59
50 Service Diagnosis 60
1. Troubleshooting with LED 61
Timer cancel button 63
(R14967) 64
(R14968) 64
(R14969) 65
4. Troubleshooting 66
Service Diagnosis 57 67
Model Type Connector 67
58 Service Diagnosis 68
Service Diagnosis 59 69
Troubleshooting 70
Check No.02 70
Refer to P.96 70
Service Diagnosis 61 71
4.6 Refrigerant Shortage 72
Check No.01 73
Refer to P.95 73
Check No.12 73
Refer to P.97 73
64 Service Diagnosis 74
Outdoor Unit) 76
Check No.11 77
(RX50/60G2V1B, 71 Class Only) 78
Service Diagnosis 69 79
70 Service Diagnosis 80
Troubleshooting RX50/60G3V1B 81
72 Service Diagnosis 82
Service Diagnosis 73 83
4.13 Compressor Lock 84
4.14 DC Fan Lock 85
76 Service Diagnosis 86
Service Diagnosis 77 87
78 Service Diagnosis 88
Service Diagnosis 79 89
A (°C) B (°C) 89
50/60 class 110 95 89
71 class 120 107 89
80 Service Diagnosis 90
4.19.1 RX50/60G2V1B, 71 Class 91
4.19.2 RX50/60G3V1B 92
Service Diagnosis 83 93
Check No.15 94
Refer to P.99 94
Check No.18 94
Refer to P.101 94
Service Diagnosis 85 95
86 Service Diagnosis 96
A (Hz) B (A) 96
RX50/60G2V1B 55 0.5 96
71 class 32 0.5 96
Check No.21 97
Refer to P.103 97
88 Service Diagnosis 98
Service Diagnosis 89 99
(R14444) 100
(R18185) 102
SiBE041029_A Troubleshooting 103
Service Diagnosis 93 103
Troubleshooting SiBE041029_A 104
94 Service Diagnosis 104
5. Check 105
96 Service Diagnosis 106
Check SiBE041029_A 106
SiBE041029_A Check 107
Service Diagnosis 97 107
Check No.13 108
Check No.14 108
5.7 Inverter Analyzer Check 109
(R15292) 110
(R10811) 110
5.10 Discharge Pressure Check 111
5.11 Outdoor Fan System Check 112
5.12 Main Circuit Short Check 112
5.13 Capacitor Voltage Check 113
5.14 Power Module Check 113
(R16073) 114
Power module 114
(R16692) 114
Trial Operation and 115
Field Settings 115
1. Pump Down Operation 116
2. Forced Cooling Operation 117
(2) (3) (4) 118
4. Field Settings 119
Field Settings SiBE041029_A 120
(R18015) 122
(R18016) 122
(R18017) 122
Appendix 123
1. Piping Diagrams 124
RX50/60G3V1B 125
RX71GV1B, RX71GV1B9 125
2. Wiring Diagrams 126
RX60G2V1B 127
Revision History 130

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Daikin FTX50GV1B Manuel de service Page 19

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