Daikin CDXS25CVMA manuals

Daikin CDXS25CVMA Specifications (298 pages)

Brand: Daikin | Category: Split-system air conditioners | Size: 7.39 MB |

English

Table of contents

C-Series

1

SUPER MULTI NX

2

Table of Contents iii

4

Table of Contents v

6

1. Introduction

8

1.1.3 Inspection after Repair

10

1.1.4 Using Icons

11

1.1.5 Using Icons List

11

List of Functions

12

1. List of Functions

13

Si12-411A List of Functions

14

List of Functions 3

14

: Holding Functions

14

— : No Functions

14

List of Functions Si12-411A

15

4 List of Functions

15

List of Functions 5

16

1.1.2 R410A Series

17

List of Functions 7

18

1.2 Heat Pump Models

19

1.2.2 R410A Series

21

12 List of Functions

23

14 List of Functions

25

16 List of Functions

27

Specifications

28

1. Specifications

29

Si12-411A Specifications

30

Specifications 19

30

Specifications Si12-411A

31

20 Specifications

31

Specifications 21

32

22 Specifications

33

50Hz, 230V

33

Specifications 23

34

24 Specifications

35

Duct Connected Type

35

Specifications 25

36

26 Specifications

37

Specifications 27

38

28 Specifications

39

Specifications 29

40

Floor Standing Type

40

30 Specifications

41

Specifications 31

42

32 Specifications

43

Specifications 33

44

34 Specifications

45

Specifications 35

46

1.3 Indoor Units - Heat Pump

47

Specifications 37

48

38 Specifications

49

50Hz 230V

49

Specifications 39

50

40 Specifications

51

230V, 50Hz

51

Specifications 41

52

42 Specifications

53

Specifications 43

54

44 Specifications

55

Specifications 45

56

46 Specifications

57

Specifications 47

58

48 Specifications

59

Specifications 49

60

50 Specifications

61

1.4 Outdoor Units - Heat Pump

62

52 Specifications

63

Specifications 53

64

54 Specifications

65

Specifications 55

66

56 Specifications

67

Printed Circuit Board

68

Connector Wiring Diagram

68

PCB Detail

71

1.3 Duct Connected Type

74

Power Supply PCB (PCB 2)

76

Display PCB (PCB 3)

76

Signal Receiver PCB (PCB 4)

76

1.5 Floor Standing Type

77

Power Supply PCB (PCB 1)

78

Control PCB (PCB 2)

79

1.6 Outdoor Units

80

Function and Control

82

1. Main Functions

83

Auto-Swing

85

(R2818) (R2818)

86

1.4 Programme Dry Function

87

1.5 Automatic Operation

88

1.6 Night Set Mode

89

1.7 Intelligent Eye

90

Main Functions Si12-411A

91

80 Function and Control

91

1.8 Home Leave Operation

92

TPF=(20min.)

93

1.10 Other Functions

94

1.10.9 Auto-restart Function

95

2.1 Main Structural Parts

96

2.2 Function of Thermistor

97

Function and Control 87

98

2.2.2 Cooling Only Model

99

Function and Control 89

100

3. Control Specification

101

3.2 Frequency Control

102

3.3.1 Preheating Operation

104

3.3.4 3 Minutes Stand-by

104

3.4 Discharge Pipe Control

105

3.5 Input Current Control

105

3.7 Heating Peak-cut Control

106

3.8 Fan Control

107

3.10 Defrost Control

108

98 Function and Control

109

Function and Control 99

110

100 Function and Control

111

3.12.9 SC Control

112

102 Function and Control

113

3.13 Malfunctions

114

3.14 Forced Operation Mode

115

3.15 Wiring-Error Check

116

106 Function and Control

117

3.16 Additional Function

118

COOL mode (C)

119

HEAT mode (H)

119

5<C>3<H>1

119

System Configuration

120

1. System Configuration

121

2. Instruction

122

Safety precautions

123

Installation site

124

Electrical work

124

System relocation

124

Names of parts

125

Outdoor Unit

126

Remote Controller

127

■ Outdoor Unit

132

■ Remote Controller

133

Preparation Before Operation

137

To set the clock

139

Turn the breaker ON

139

2. Press “ON/OFF button”

140

Instruction Si12-411A

141

130 System Configuration

141

To adjust the horizontal

142

(louvres)

143

To 3-D Airflow

145

To cancel 3-D Airflow

145

POWERFUL

146

HOME LEAVE

146

POWERFUL Operation

148

1. Press “SILENT button”

149

HOME LEAVE Operation

150

Useful in these cases

151

INTELLIGENT EYE Operation

152

Notes on “INTELLIGENT EYE”

153

TIMER Operation

156

ATTENTION

157

Note for Multi System

158

Priority Room Setting

159

Care and Cleaning

160

[ Maintenance ]

161

[ Replacement]

161

Before a long idle period

162

Air purifying filter

168

■ Before a long idle period

169

Troubleshooting

170

Check again

171

Case Check

171

162 System Configuration

173

Service Diagnosis

174

1. Caution for Diagnosis

175

Service Diagnosis 165

176

3. Service Check Function

178

5. Troubleshooting

180

5.2 Outdoor Units

181

Troubleshooting Si12-411A

183

172 Service Diagnosis

183

Si12-411A Troubleshooting

184

Service Diagnosis 173

184

5.5.1 AC Motor

185

5.5.2 DC Motor

186

Check No.01

187

Refer to P.206

187

Check No.02

187

Service Diagnosis 177

188

178 Service Diagnosis

189

Service Diagnosis 179

190

180 Service Diagnosis

191

Service Diagnosis 181

192

Check No.4

193

Refer to P.207

193

Check No.6

193

Refer to P.209

193

Service Diagnosis 183

194

5.12 Compressor Lock

195

5.13 DC Fan Lock

196

186 Service Diagnosis

197

Service Diagnosis 187

198

188 Service Diagnosis

199

Service Diagnosis 189

200

190 Service Diagnosis

201

Service Diagnosis 191

202

192 Service Diagnosis

203

Check No.12

204

Refer to P.213

204

P4, J3, J6, J8, J9, H9

205

Service Diagnosis 195

206

196 Service Diagnosis

207

Service Diagnosis 197

208

198 Service Diagnosis

209

Service Diagnosis 199

210

200 Service Diagnosis

211

Service Diagnosis 201

212

5.23 Insufficient Gas

213

Service Diagnosis 203

214

5.24 Low-voltage Detection

215

Service Diagnosis 205

216

6. Check

217

Check No.5

219

Check No.7

221

Check No.8

222

Check No.9

222

Check Si12-411A

223

212 Service Diagnosis

223

6.1.12 Power Transistor Check

224

214 Service Diagnosis

225

6.1.15 Hall IC Check

226

216 Service Diagnosis

227

Removal Procedure

228

1.1 Removal of Outer Panels

229

1.2 Removal of Propeller Fans

232

1.3 Removal of Electrical Box

233

228 Removal Procedure

239

Procedure Points

239

1.4 Removal of PCB

240

230 Removal Procedure

241

1.5 Removal of Fan Motor

243

1.8 Removal of Shunt

248

1.10 Removal of Compressor

251

2.1 Removal of Outer Panels

253

2.2 Removal of Electrical BOX

254

2.3 Removal of PCB

258

248 Removal Procedure

259

2.4 Removal of Fan Motor

261

Removal Procedure 253

264

2.9 Removal of Compressor

267

Si12-411A

268

Others 257

268

1. Others

269

1.2 Jumper Settings

270

Others Si12-411A

271

260 Others

271

Appendix

272

1. Piping Diagrams

273

4D040083F

274

1.1.2 Duct Connected Type

275

1.1.4 Floor Standing Type

276

1.2 Outdoor Units

277

3MKD75BVM, 3MKD75BVMA

278

4MKD75BVM

278

4MKD90BVM, 4MKD90BVMA

279

3MKS50BVMB(8)

279

4MKS58BVMB(8)

280

4MKS75BVMB

280

4MKS90BVMB

281

1.2.2 Heat Pump

282

4MXS68BVMB9, 4MXS68CVMA

283

2. Wiring Diagrams

284

2.1.2 Duct Connected Type

285

2.1.4 Floor Standing Type

286

2.2 Outdoor Units

287

4MKD75/90BVM, 4MKD90BVMA

288

Wiring Diagrams Si12-411A

289

278 Appendix

289

2.2.2 Heat Pump

290

4MXS80CVMA

291

Index iii

294

Drawings & Flow Charts

296

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