Daikin J Series Manuel de service Page 47
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- Table des matières
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
General Functionality Si04-115
38 Main Function
1.17 Compressor Protection Function
Outline An refrigeration oil level descent and progression of the dilution which will arise at operation of
the compressors will be avoided by controlling the upper limit of frequency at the edge of
compressor’s changeover from OFF to ON as follows.
Processing
1. A choice of a constant based on the starting conditions.
A constant is chosen in the following conditions at the start of compressors.
In case TCG0 < TDEN
A type starting is adopted.
In case TCG0
≥
TDEN
B type starting is adopted.
∗
TCG0 is set only at power-ON and then start, keep counting regardless of the operation mode.
∗
The judge above should be done only at the start of compressors.
∗
TCG : Timer guard for compressor protection
∗
TDEN : Elapsed time after power-on
2. Frequency control
The following control is carried out after the judge of 1. above. A constant is chosen in
accordance with A, B decided in 1).
Timer TCG1 (A,B) will start at the start of compressors.
The upper limit of output frequency in between TCG1 (A,B) is set at FCG1 (A,B).
In exceeding TCG1 (A,B), timer TCG2 (A,B) starts and the upper limit of output frequency in
between TCG2 (A,B) is set at FCG2(A,B).
In exceeding TCG2 (A,B), timer TCG3 (A,B) starts and the upper limit of output frequency in
between TCG3 (A,B) is set at FCG3(A,B).
In exceeding TCG3 (A,B), the frequency limit is cancelled.
3. Others
If compressors go off at the start of this function, the timer under counting should be reset
and cancelled the frequency limit.
This function doesn’t work under the control of defrosting.
∗
FCG : Frequency guard for compressor protection
∗
TCG : Timer guard for compressor protection
Setting a constant J type Setting a constant J type
FCG1A 46 Hz TCG1A 120 sec
FCG1B 46 Hz TCG1B 120 sec
FCG2A 66 Hz TCG2A 570 sec
FCG2B 66 Hz TCG2B 360 sec
FCG3A 90 Hz TCG3A 120 sec
FCG3B 80 Hz TCG3B 180 sec
TDEN 30 min
T CG3
T CG2T CG1
T CG0
Compressor operation frequency
time
F CG1
F CG2
F CG3
Power ON
(R1907)
- Inverter Pair 1
- FTK(X)-J / RK(X)-J Series 1
- Table of Contents i 2
- Table of Contents iii 4
- 1. Introduction 6
- 1.1.3 Inspection after Repair 8
- 1.1.4 Using Icons 9
- 1.1.5 Using Icons List 9
- List of Function 10
- 1. Functions 11
- 1. Specifications 13
- Si04-115 Specifications 14
- Specification 5 14
- 220 - 230 - 240V, 50Hz 14
- Specifications Si04-115 15
- 6 Specification 15
- 220V, 60Hz 15
- Specification 7 16
- 230V, 50Hz 16
- 1.2 Heat Pump 17
- Specification 9 18
- 10 Specification 19
- Control PCB (1) 22
- P.C.B Detail 25
- Main Function 17 26
- 1. General Functionality 27
- Main Function 19 28
- 1.2 Operating Modes 29
- 1.3 Frequency Principle 30
- 1.4 Defrost Control 32
- 1.5 Forced Operation Mode 33
- Main Function 25 34
- (R1906) (R1906) 35
- Main Function 27 36
- J type 33 39 0 - 9 10 60 36
- 1.9 General Functions 37
- Timer operation 38
- Night set circuit on 38
- 1.10 Intelligent Eye 39
- Main Function 31 40
- 32 Main Function 41
- 1.12 Automatic Operation 42
- 1.13 Input Current Control 43
- Main Function 37 46
- 1.18 Wet Operation Protection 48
- 40 Main Function 49
- System Configuration 50
- Safety Precautions 51
- Installation 52
- Names of Parts 53
- Preparation Before Operation 55
- To stop: 57
- POWERFUL 58
- Operation 58
- Adjusting the 59
- ATTENTION 59
- Adjusting the louvre 59
- Timer Operation 60
- Good Sleep Cooling Operation 61
- (G-SLEEP) 61
- Intelligent Eye 62
- Care and Cleaning 63
- Trouble Shooting 65
- 3P062625-4B 68
- Instruction Si04-115 69
- 60 System Configuration 69
- Service Diagnosis 61 70
- Operation lamp (green) 71
- Air outlet 71
- (R19431) 73
- 5. Trouble shooting 75
- Si04-115 Trouble shooting 76
- Service Diagnosis 67 76
- Abnormality 77
- Service Diagnosis 69 78
- 5.5 Faulty Indoor Unit PCB 79
- 5.6 Faulty Indoor Unit PCB 80
- Circuit Boards 81
- Service Diagnosis 73 82
- Trouble shooting Si04-115 83
- 74 Service Diagnosis 83
- Service Diagnosis 75 84
- 76 Service Diagnosis 85
- 5.12 Output Overcurrent 86
- 78 Service Diagnosis 87
- 5.13 Faulty Outdoor Unit PCB 88
- 80 Service Diagnosis 89
- Service Diagnosis 81 90
- 82 Service Diagnosis 91
- Service Diagnosis 83 92
- Troubleshooting 93
- Check No.17 93
- Refer to P.92 93
- 6. Check 94
- Check Si04-115 95
- 86 Service Diagnosis 95
- Service Diagnosis 87 96
- Service Diagnosis 89 98
- 6.1.5 Rectifier Check 99
- Si04-115 Check 100
- Service Diagnosis 91 100
- 6.1.9 Hall IC Check 101
- Si04-115 102
- Removal Procedure 93 102
- 1.1 Removal of Air Filter 103
- Removal Procedure 95 104
- Step Procedure Points 104
- 96 Removal Procedure 105
- 1.2 Removal of Front Grille 106
- 98 Removal Procedure 107
- Removal Procedure 99 108
- Removal Procedure 101 110
- Removal Procedure 103 112
- Pull up the switch box 113
- A hook is provided on the 113
- 106 Removal Procedure 115
- Removal Procedure 107 116
- 1.5 Removal of Heat Exchanger 117
- 110 Removal Procedure 119
- 1.6 Install of Drain Plug 120
- 112 Removal Procedure 121
- Disengage hook 122
- Loosen the hexagon 122
- Remove the motor and 123
- Remove a screw on the 123
- Removal Procedure 115 124
- 116 Removal Procedure 125
- The front plate and the 127
- Sectional view at the front 127
- Removal Procedure 119 128
- 120 Removal Procedure 129
- 122 Removal Procedure 131
- Removal Procedure 123 132
- 124 Removal Procedure 133
- Slide the MID upward 134
- Remove the fan motor 136
- Removal Procedure 131 140
- 2.7 Removal of Four-way Valve 141
- 2.8 Removal of Compressor 143
- 136 Removal Procedure 145
- Others 137 146
- 1.1 Explanation 147
- Others Si04-115 149
- 140 Others 149
- Appendix 141 150
- 1. Piping Diagram 151
- INDOOR UNIT 151
- 4D019960D 151
- OUTDOOR UNIT 152
- 3D019958B 152
- 3D019956B 152
- 3D019959B 153
- 3D019957B 153
- 2. Wiring Diagram 154
- 3D020027F 154
- 3D020026E 155
- 3D028631B 156
- 3D028628B 157
- IndexIndex 158
- Drawings & Flow Charts 160
- Printed in Japan 02/2002 AK 162
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