Daikin FTXG25EV1BS manuals

Daikin FTXG25EV1BS User Manual (16 pages)

Brand: Daikin | Category: Split-system air conditioners | Size: 0.58 MB |

English

Table of contents

RXG-E2V1B

1

Outdoor Units

1

Pair Application

1

TABLE OF CONTENTS

2

1 Features

3

2 Specifications

4

3 Electrical data

6

4 Capacity tables

8

5 - 1 Dimensional drawing

10

5 - 2 Centre of gravity

11

RXG25-35E

11

4D044107F

11

6 Piping diagram

12

7 Wiring diagram

13

8 - 1 Sound pressure spectrum

14

RXG25E (Cooling)

14

3D044103D

14

9 Operation range

15

Split - Sky Air

16

Daikin FTXG25EV1BS Service Manual (323 pages)

Brand: Daikin | Category: Split-system air conditioners | Size: 7.16 MB |

English

Table of contents

Ser vice

1

SUPER MULTI NX

2

D-Series / E-Series

2

Table of Contents iii

4

Table of Contents v

6

1. Introduction

7

1.1.3 Inspection after Repair

9

1.1.4 Using Icons

10

1.1.5 Using Icons List

10

List of Functions

11

1. List of Functions

12

SiEBE12-625 List of Functions

13

List of Functions 3

13

List of Functions SiEBE12-625

14

4 List of Functions

14

List of Functions 5

15

6 List of Functions

16

1.2 Heat Pump Models

17

8 List of Functions

18

List of Functions 9

19

10 List of Functions

20

List of Functions 11

21

12 List of Functions

22

Specifications

23

1. Specifications

24

SiEBE12-625 Specifications

25

Specifications 15

25

Specifications SiEBE12-625

26

16 Specifications

26

Specifications 17

27

18 Specifications

28

Duct Connected Type

28

Specifications 19

29

20 Specifications

30

Specifications 21

31

Floor Standing Type

31

22 Specifications

32

1.3 Indoor Units - Heat Pump

33

24 Specifications

34

Specifications 25

35

26 Specifications

36

Specifications 27

37

28 Specifications

38

Specifications 29

39

30 Specifications

40

Specifications 31

41

32 Specifications

42

Floor Standing Type 50Hz 230V

42

1.4 Outdoor Units - Heat Pump

43

34 Specifications

44

Printed Circuit Board

45

Connector Wiring Diagram

45

1.1 Wall Mounted Type

46

PCB(1): Control PCB

47

1.1.2 FTK(X)S20~35C

48

PCB(2): Signal Receiver PCB

50

Connectors

51

1.1.4 FTXG25~35E, CTXG50E

53

1.2 Duct Connected Type

55

PCB (2): Display PCB

56

PCB (2): Power Supply PCB

58

PCB (3): Display PCB

58

PCB (4): Signal Receiver PCB

58

1.4 Floor Standing Type

59

(25, 35 class)

60

PCB (2): Control PCB

61

1.5 Outdoor Units

62

PCB Detail

63

Inverter PCB (MID2)

64

Function and Control

65

1. Main Functions

66

Forced Cooling /

67

Heating Operation

67

Auto-Swing

68

FTK(X)S20-50D

69

FTXG25-35E, CTXG50E

70

Control Flow

70

Timing Chart

70

1.5 Programme Dry Function

72

1.6 Automatic Operation

73

1.7 Thermostat Control

74

1.8 Night Set Mode

75

1.9 ECONO Mode

76

SiEBE12-625 Main Functions

77

Function and Control 67

77

Main Functions SiEBE12-625

78

68 Function and Control

78

Scene <cooling>

79

Scene <Heating>

79

Details of the

80

ON/OFF button

81

72 Function and Control

82

2.1 Main Structural Parts

83

2.2 Function of Thermistor

84

D Indoor Heat

85

Exchanger

85

E Liquid Pipe

85

2.2.2 Cooling Only Model

86

3. Control Specification

88

3.2 Frequency Control

89

Frequency

91

3.4 Discharge Pipe Control

92

3.5 Input Current Control

92

3.7 Heating Peak-cut Control

93

3.8 Fan Control

94

3.10 Defrost Control

95

Outline Heat Pump Only

96

Detail Separate into Zones

96

Function and Control 87

97

3.12.10 Oil Recovery Function

99

3.13 Malfunctions

100

3.14 Forced Operation Mode

101

3.15 Wiring-Error Check

102

Function and Control 93

103

When Inverter

104

COOL mode (C)

105

HEAT mode (H)

105

5<C>3<H>1

105

96 Function and Control

106

System Configuration

107

1. System Configuration

108

Instruction

109

2.2 Safety Precautions

110

Installation site

111

Electrical work

111

System relocation

111

Names of Parts

112

Outdoor Unit

113

Remote control

114

FTK(X)S 20/25/35 C

115

Indoor Unit

115

Oudoor Unit

116

CDK(X)S 50/60/71 E

118

Main unit control panel

118

FLK(X)S 71 B

121

FTXG 25/35 E, CTXG 50 E

124

How to open the front panel

130

FVK(X)S 25/35/50 B

133

Preparation before Operation

136

Receiver

137

To remove, pull it upwards

137

To set the clock

138

Turn the breaker ON

138

SiEBE12-625 Instruction

139

List of Functions 129

139

Instruction SiEBE12-625

140

130 List of Functions

140

FTK(X)E 20/25/35/50 D

141

In DRY mode or COOL mode

142

In HEAT mode

142

In FAN mode

142

In HEAT or FAN mode

144

FLK(X) 25/35/50/60 A

145

List of Functions 137

147

In COOL or DRY mode

148

In COMFORT AIRFLOW mode

148

FTXS 25/35/50/60 B

149

140 List of Functions

150

COOL/DRY

151

Air flow selection

152

POWERFUL Operation

153

OUTDOOR UNIT SILENT Operation

154

ECONO Operation

155

HOME LEAVE Operation

156

Useful in these cases

157

INTELLIGENT EYE Operation

158

Notes on “INTELLIGENT EYE”

159

150 List of Functions

160

152 List of Functions

162

• 20 min. after, start

164

TIMER Operation

166

(Example)

167

158 List of Functions

168

Priority Room Setting

169

Care and Cleaning

170

Fit the key

170

List of Functions 161

171

Before a long idle period

172

Air purifying filter

174

Air filter

174

166 List of Functions

176

List of Functions 167

177

List of Functions 169

179

170 List of Functions

180

172 List of Functions

182

List of Functions 173

183

FDK(X)S 25/35 C

184

Cleaning the air filter

185

176 List of Functions

186

178 List of Functions

188

List of Functions 179

189

Place front panel in grooves

192

Troubleshooting

195

Check again

196

Case Check

196

Disposal requirements

197

Fault diagnosis

198

Diagnosis marked

199

190 List of Functions

200

Service Diagnosis

201

1. Caution for Diagnosis

202

Service Diagnosis 193

203

3. Service Check Function

205

→ See 7.)

206

→ Refer to page 198.)

207

5. Troubleshooting

209

5.2 Outdoor Units

210

Troubleshooting SiEBE12-625

212

202 Service Diagnosis

212

5.5.1 AC Motor

214

5.5.2 DC Motor

215

SiEBE12-625 Troubleshooting

217

Service Diagnosis 207

217

208 Service Diagnosis

218

Service Diagnosis 209

219

210 Service Diagnosis

220

Service Diagnosis 211

221

5 1 4 2 1 3 4 4 4

222

5 1 4 2 1 3 4 4 1

224

5.13 Compressor Lock

225

5.14 DC Fan Lock

226

5 1 1 2 4 3 1 4 4

227

5 1 4 2 1 3 1 4 1

229

5 1 4 2 4 3 1 4 1

234

P4, J3, J6, J8, J9, H9

237

5 1 4 2 4 3 1 4 4

239

5 1 1 2 1 3 1 4 4

241

5 1 1 2 1 3 4 4 1

243

5.25 Insufficient Gas

245

5.26 Low-voltage Detection

247

5 1 1 2 1 3 1 4 1

248

6. Check

249

Check No.05

251

Resistance range

252

Check No.07

253

Check No.08

254

Check No.09

254

Check No.11

255

6.1.12 Power Transistor Check

256

SiEBE12-625 Check

257

Service Diagnosis 247

257

6.1.15 Hall IC Check

258

Removal Procedure

259

Outdoor air

260

Piping connection slot

260

Washer-fitted nut M8

263

1.3 Removal of Electrical Box

264

Glass tube fuse (Soldered)

265

Varister

265

Relay connector

268

Electrical box cover

268

Thermistor presser spring

269

Discharge pipe

269

Electrical box

270

Base bar

271

262 Removal Procedure

272

Procedure Points

272

Partition board

277

Sound blanket

277

1.8 Removal of Shunt

279

1.10 Removal of Compressor

282

Top panel

284

Discharge outlet grill

284

Front panel

284

Piping cover

284

2.2 Removal of Electrical BOX

285

Wiring fixture

287

Drip-proof cover

288

H1 (yellow)

290

H2 (blue)

290

ECN1 (green)

290

Washer-fitted nut

292

2.5 Removal of Sound Blanket

293

Thermistor

295

Brazed part

297

2.9 Removal of Compressor

298

SiEBE12-625

299

Others 289

299

1. Others

300

(R4417) (R4418)

301

Others SiEBE12-625

302

292 Others

302

Appendix

303

1. Piping Diagrams

304

FTKS50D2V1W(L) FTXS50D2V1W(L)

305

CTXG50EV1BW(S)

306

1.1.2 Duct Connected Type

307

1.1.4 Floor Standing Type

308

FVKS50BAVMB FVXS50BAVMB

309

1.2 Outdoor Units

310

1.2.2 Heat Pump

311

2. Wiring Diagrams

312

FTK(X)S50D2V1W(L)

313

2.1.2 Duct Connected Type

314

2.1.4 Floor Standing Type

315

2.2 Outdoor Units

316

Index iii

319

Drawings & Flow Charts

321

SiEBE12-625 • 01/2007

323

Prepared in Belgium by Lannoo

323

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