Daikin FLK25AVMA manuals

Daikin FLK25AVMA User Manual (30 pages)

Brand: Daikin | Category: Split-system air conditioners | Size: 2.10 MB |

English

Table of contents

Operation Manual

1

CONTENTS

2

Safety precautions

3

Installation site

4

Electrical work

4

System relocation

4

Names of parts

5

Outdoor Unit

6

Remote Controller

7

Preparation Before Operation

8

To set the clock

10

Turn the breaker ON

10

<FLK>

11

<FLX>

11

To adjust the horizontal

13

(louvres)

14

POWERFUL Operation

15

1. Press “SILENT button”

16

HOME LEAVE Operation

17

Useful in these cases

18

TIMER Operation

19

ATTENTION

20

Note for Multi System

21

Cooling / Heating Mode Lock

22

Priority Room Setting

22

Care and Cleaning

23

[ Maintenance ]

24

[ Replacement]

24

Before a long idle period

25

Trouble Shooting

26

Check again

27

Case Check

27

3P077961-5K

30

M01B040B

30

Daikin FLK25AVMA Service Manual (302 pages)

Brand: Daikin | Category: Split-system air conditioners | Size: 9.46 MB |

English

Table of contents

B-Series

1

Table of Contents i

2

Part 3 Printed Circuit Board

3

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

Si12-308

12

List of Functions 1

12

1. List of Functions

13

: Holding Functions

14

— : No Functions

14

1.2 Heat Pump Models

21

1 :Digital Only

28

List of Functions Si12-308

29

18 List of Functions

29

Specifications 19

30

1. Specifications

31

Si12-308 Specifications

32

Specifications 21

32

Wall Mounted Type

33

Specifications 23

34

60Hz 220V

35

230V, 50Hz

37

Duct Connected Type

39

Specifications 31

42

Floor Standing Type

44

Specifications Si12-308

45

34 Specifications

45

Specifications 35

46

36 Specifications

47

50Hz 220-240V / 60Hz 220-230V

48

1.3 Indoor Units - Heat Pump

52

50Hz 220V

53

44 Specifications

55

52 Specifications

63

1.4 Outdoor Units - Heat Pump

66

60 Specifications

71

PCB Detail

75

Power Supply PCB (PCB 2)

79

Display PCB (PCB 3)

79

Signal Receiver PCB (PCB 4)

79

1.4 Duct Connected Type

80

1.5 Floor Standing Type

81

Control PCB (PCB 2)

82

1.6 Outdoor Units

83

Function and Control 73

84

1. Main Functions

85

Auto-Swing

87

(R2818) (R2818)

88

1.4 Programme Dry Function

89

1.5 Automatic Operation

90

1.6 Night Set Mode

91

1.7 Intelligent Eye

92

Main Functions Si12-308

93

82 Function and Control

93

1.8 Home Leave Operation

94

TPF=(20min.)

95

1.10 Other Functions

96

1.10.9 Auto-restart Function

97

2.1 Main Structural Parts

98

2.2 Function of Thermistor

99

Function and Control 89

100

2.2.2 Cooling Only Model

101

Function and Control 91

102

3. Control Specification

103

3.2 Frequency Control

104

3.3.1 Preheating Operation

106

3.3.4 3 Minutes Stand-by

106

3.4 Discharge Pipe Control

107

3.5 Input Current Control

107

3.7 Heating Peak-cut Control

108

3.8 Fan Control

109

3.10 Defrost Control

110

100 Function and Control

111

Function and Control 101

112

102 Function and Control

113

3.12.9 SC Control

114

104 Function and Control

115

3.13 Malfunctions

116

3.14 Forced Operation Mode

117

3.15 Wiring-Error Check

118

108 Function and Control

119

3.16 Additional Function

120

COOL mode (C)

121

HEAT mode (C)

121

5<C>3<H>1

121

System Configuration 111

122

1. System Configuration

123

2. Instruction

124

Safety precautions

125

Installation site

126

Electrical work

126

System relocation

126

Names of parts

127

Outdoor Unit

128

Remote Controller

129

■ Outdoor Unit

134

■ Remote Controller

135

Preparation Before Operation

139

To set the clock

141

Turn the breaker ON

141

2. Press “ON/OFF button”

142

Instruction Si12-308

143

132 System Configuration

143

To adjust the horizontal

144

(louvres)

145

To 3-D Airflow

147

To cancel 3-D Airflow

147

POWERFUL Operation

150

1. Press “SILENT button”

151

HOME LEAVE Operation

152

Useful in these cases

153

INTELLIGENT EYE Operation

154

Notes on “INTELLIGENT EYE”

155

TIMER Operation

158

ATTENTION

159

Note for Multi System

160

Priority Room Setting

161

Care and Cleaning

162

[ Maintenance ]

163

[ Replacement]

163

Before a long idle period

164

Si12-308 Instruction

166

System Configuration 155

166

■ Before a long idle period

171

Trouble Shooting

172

Check again

173

Case Check

173

System Configuration 163

174

164 System Configuration

175

Service Diagnosis 165

176

1. Caution for Diagnosis

177

Service Diagnosis 167

178

3. Service Check Function

180

5. Troubleshooting

182

5.2 Outdoor Units

183

Troubleshooting Si12-308

185

174 Service Diagnosis

185

Si12-308 Troubleshooting

186

Service Diagnosis 175

186

176 Service Diagnosis

187

Troubleshooting

188

Check No.01

188

Refer to P.207

188

Check No.02

188

178 Service Diagnosis

189

Service Diagnosis 179

190

180 Service Diagnosis

191

Service Diagnosis 181

192

182 Service Diagnosis

193

Check No.4

194

Refer to P.208

194

Check No.6

194

Refer to P.210

194

184 Service Diagnosis

195

5.12 Compressor Lock

196

5.13 DC Fan Lock

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

Service Diagnosis 193

204

Check No.12

205

Refer to P.214

205

P4, J3, J6, J8, J9, H9

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

202 Service Diagnosis

213

5.23 Insufficient Gas

214

5.24 Low-voltage Detection

216

206 Service Diagnosis

217

6. Check

218

Check No.5

220

Check No.7

222

Check No.8

223

Check No.9

223

Si12-308 Check

224

Service Diagnosis 213

224

6.1.12 Power Transistor Check

225

Service Diagnosis 215

226

Check Si12-308

227

216 Service Diagnosis

227

Removal Procedure 217

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

Others 257

268

1. Others

269

1.2 Jumper Settings

270

Others Si12-308

271

260 Others

271

Appendix 261

272

1. Piping Diagrams

273

Si12-308 Piping Diagrams

274

Appendix 263

274

1.1.2 Duct Connected Type

275

1.1.3 Floor Standing Type

276

Piping Diagrams Si12-308

277

266 Appendix

277

Appendix 267

278

1.2 Outdoor Units

279

Appendix 269

280

270 Appendix

281

Appendix 271

282

272 Appendix

283

Appendix 273

284

274 Appendix

285

2. Wiring Diagrams

286

3D038530C

287

FTXD50BVMC

288

FTXD60 / 71BVMC

288

3D033185A

289

2.1.4 Floor Standing Type

290

2.2 Outdoor Units

291

Si12-308 Wiring Diagrams

292

Appendix 281

292

Wiring Diagrams Si12-308

293

282 Appendix

293

Appendix 283

294

284 Appendix

295

IndexIndex

296

Index iii

298

Drawings & Flow Charts

300

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