Daikin RZQ140B7W1B manuels

Manuels d'utilisation et guides de l'utilisateur pour Climatiseurs à système divisé Daikin RZQ140B7W1B.
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Daikin RZQ140B7W1B Manuel de service (326 pages)

marque: Daikin | Catégorie: Climatiseurs à système divisé | Taille: 10.70 MB |

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Table des matières

Service Manual

1

Table of Contents

3

5 Wiring Diagrams

4

6 PCB Layout

4

Functional Description

5

Commissioning and Test Run

8

Disassembly and Maintenance

9

ESIE05-03

10

1Introduction

11

1.2 Combination Overview

12

1.3.1 Outline

14

ESIE05-03 Introduction

15

1.3.2 Refrigerant Cylinders

16

1.3.4 Service Tools

17

P Specifications

18

P Differences

19

1–2 Part 1 – System Outline

24

1.1 What Is in This Chapter?

25

HOLE FOR ANCHOR

26

BOLT 4-M12

26

1–10 Part 1 – System Outline

32

2 Specifications

33

Specifications ESIE05-03

34

1–12 Part 1 – System Outline

34

Technical

34

ESIE05-03 Specifications

35

Part 1 – System Outline 1–13

35

1–16 Part 1 – System Outline

38

Part 1 – System Outline 1–17

39

1–20 Part 1 – System Outline

42

3 Functional Diagrams

43

3.2 Pair System

44

ESIE05-03 Functional Diagrams

45

Part 1 – System Outline 1–23

45

RZQ100~140

45

3.3 Twin System

46

Part 1 – System Outline 1–25

47

3.4 Triple System

48

3.5 Double Twin System

49

3.6 Pipe Connection Diameters

50

Too high tightening force

55

Functional Diagrams ESIE05-03

56

1–34 Part 1 – System Outline

56

3.8 Piping Components

57

1–36 Part 1 – System Outline

58

4 Switch Box Layout

59

4.2 RZQ71B8V3B

60

4.3 RZQ100~125B8V3B

61

4.4 RZQ100~140B7W1B

62

5.2 RZQ71B8V3B

64

ESIE05-03 Wiring Diagrams

65

Part 1 – System Outline 1–43

65

5.3 RZQ100~125B8V3B

66

Part 1 – System Outline 1–45

67

5.4 RZQ100~140B7W1B

68

Part 1 – System Outline 1–47

69

Wiring Diagrams ESIE05-03

70

1–48 Part 1 – System Outline

70

6.2 RZQ71B8V3B

72

PCB Layout ESIE05-03

74

1–52 Part 1 – System Outline

74

6.3 RZQ100~125B8V3B

76

1–56 Part 1 – System Outline

78

6.4 RZQ100~140B7W1B

80

1–60 Part 1 – System Outline

82

1–62 Part 1 – System Outline

84

1 General Functionality

87

1.2 Functions of Thermistors

88

Emergency

90

1.6 Restart Standby

94

1.7 Automatic Restart

95

1.9 Forced Thermostat OFF

98

1.10 Test Run Control

99

1.11 4-way Valve Control

100

1.13 Pump Down Operation

102

1.14 Defrost Operation

103

1.16 PMV Control

107

Discharge pipe temperature

109

70°C 75°C

109

2.1 What Is in This Chapter?

111

2.2 Thermostat Control

112

2.3 Drain Pump Control

113

2.5 Draft Avoidance Control 1

116

2.6 Draft Avoidance Control 2

117

2.7 Fan and Flap Operations

118

2.8 Indoor Unit Fan Control

119

3.1 What Is in This Chapter?

121

3.2 Function Outline

122

(When cooling operation)

131

(When heating operation)

131

3.3.8 Input Current Control

137

3.3.11 Oil Recovery Operation

141

3–2 Part 3 – Troubleshooting

150

1 Troubleshooting

151

Troubleshooting ESIE05-03

152

3–4 Part 3 – Troubleshooting

152

ESIE05-03 Troubleshooting

155

Part 3 – Troubleshooting 3–7

155

Troubleshooting

155

Part 3 – Troubleshooting 3–9

157

Part 3 – Troubleshooting 3–11

159

Part 3 – Troubleshooting 3–13

161

Part 3 – Troubleshooting 3–15

163

Part 3 – Troubleshooting 3–17

165

P Faulty installation

167

3–20 Part 3 – Troubleshooting

168

P Carpet

169

P Animal's hair

169

P Faulty swing motor

171

P Faulty micro switch

171

P Faulty connector connection

171

P Faulty indoor unit PC board

171

3–24 Part 3 – Troubleshooting

172

INSPECTION/TEST

175

1.7 Overview of Error Codes

179

1.9.1 Indoor malfunctions

183

1.9.2 Outdoor malfunctions

184

1.9.3 System malfunctions

185

3–40 Part 3 – Troubleshooting

188

2 Error Codes: Indoor Units

189

P Malfunctioning float switch

193

3–46 Part 3 – Troubleshooting

194

P Broken or disconnected wire

195

P Malfunctioning contact

195

3–48 Part 3 – Troubleshooting

196

P Failure of swing flap motor

197

P Failure of microswitch

197

P Failure of indoor unit PCB

197

3–50 Part 3 – Troubleshooting

198

3–52 Part 3 – Troubleshooting

200

P Malfunctioning thermistor

203

P Broken wire

203

P Malfunctioning sensor

204

3 Error Codes: Outdoor Units

205

3–60 Part 3 – Troubleshooting

208

P Stop valve is not opened

209

3–62 Part 3 – Troubleshooting

210

3–64 Part 3 – Troubleshooting

212

3–66 Part 3 – Troubleshooting

214

Check 5.9.2

215

Check 5.9.3

215

3–68 Part 3 – Troubleshooting

216

3–70 Part 3 – Troubleshooting

218

3–72 Part 3 – Troubleshooting

220

Part 3 – Troubleshooting 3–75

223

H9, J3, J5, J6

224

3–78 Part 3 – Troubleshooting

226

Part 3 – Troubleshooting 3–81

229

P Faulty inverter

230

Part 3 – Troubleshooting 3–83

231

P Faulty compressor (lock)

232

Part 3 – Troubleshooting 3–85

233

Part 3 – Troubleshooting 3–87

235

Part 3 – Troubleshooting 3–89

237

P Improper set value of E

239

Check 5.9.1

240

3–94 Part 3 – Troubleshooting

242

4.1 What Is in This Chapter?

243

U4 or UF

244

Part 3 – Troubleshooting 3–97

245

Troubleshooting 2

245

P Malfunctioning indoor PCB

246

P Outside cause (noise...)

246

5.1 What Is in This Chapter?

251

5.4 Checking the Thermistors

254

5.9 Checks

259

5.9.1 Clogged Points

259

1 Pre-Test Run Checks

267

1.2 Test Run Checks

268

FILTER RESET

270

2 Field settings

273

P “Mode No.”

276

P “First code No.”

276

P “Second code No.”

276

(Only in

277

BRC1D52)

277

UNIT No

280

2.8 The Field Setting Levels

282

2.11 Silent Operation

288

P Startup control

289

P Defrost operation

289

P Oil recovery

289

2.12 I-Demand Function

290

P Te ≤ -1°C for 20 minutes

293

P Te ≤ -1°C for 30 minutes

293

P Indoor temp. > setting

294

P Indoor temp. < setting

294

2.14 Defrost Start Setting

298

P General operation data

299

P Operation ranges

299

3.1 General Operation Data

300

3.2 Operation Range

303

Chapter See page

305

P Disassembly procedures

307

1.2 RZQ71~140B

308

P RZQ71B8V3B

309

P Remove the front and top

310

P In order to disconnect the

310

P Cautions in mounting the

310

Fixing screw of

311

(for control use)

313

P Unscrew a single

314

Plastic casing

315

PC board

315

Fixing screw

315

P RZQ100~140B

316

1.2.7 Removal of Thermistor

317

P In order to prevent a gas

318

P Caution:

318

1.2.9 Removal of Compressor

319

Numerics

321

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