McQuay M4LC manuals

Mcquay M4LC Specifications (269 pages)

Brand: Mcquay | Category: Split-system air conditioners | Size: 12.13 MB |

Table of contents

Ceiling Convertible

1

Split Systems

1

Table of ContentsContents

3

O A P C A

6

LC 020 C R 5 M

6

G E F A

7

LC 030 C R 4 M

7

Outdoor Unit

10

MLC Product Line Up (R22)

10

M4LC Product Line Up (R407C)

11

M5LC Product Line Up (R410A)

11

Caution :

13

Refrigerant Circuit Diagram

14

MODEL: MCM 025D – MLC 025C

14

Model : MCM 030D – MLC 028C

15

Model : MCM 030D – MLC 030C

15

MCM 040D – MLC 035 / 040C

15

MCM 050D – MLC 050C

15

MCM 062C – MLC 061C

15

M5CM 050D – M5LC 050C

16

M5CM 062C – M5LC 061C

16

Model : MCM 020DR – MLC 020CR

16

Model : MCM 025DR – MLC 025CR

17

Model : MCM 030DR – MLC 028CR

17

Model : MCM 062CR – MLC 061CR

19

G7 Remote Controller

20

Wired Remote Control - SLM

22

Phsae Sequencer

23

Installation

24

MCM-D MCM 062C

25

MCM 062C

26

MCM-D MCM 062C

26

Figure C

26

Figure D

26

Figure I

28

Figure J

28

(3) Refrigerant Piping

30

4) Wiring

31

(5) Vacuuming and Charging

31

(6) Additional Charge

31

R22 - Nil

32

R410A - Nil

32

(6) Overall Checking

37

Microphone

38

MCM 020D/DR NC CURVES

39

MCM 025D/DR NC CURVES

39

MCM30D/DR NC CURVES

40

MCM 040D/DR NC CURVES

40

MCM 050D/DR NC CURVES

41

MCM 062C/CR NC CURVES

41

Components Data (R22)

56

Components Data (R410A)

66

Safety Devices

70

R22 Models

78

Model : MCM 020D / MLC 018C

78

Model : MCM 020D / MLC 020B

78

Model : MCM 020D / MLC 020C

79

Model : MCM 025D / MLC 025B

79

Model : MCM 025D / MLC 025C

80

Model : MCM 030D / MLC 028C

80

Model : MCM 030D / MLC 030C

81

Model : MCM 040D / MLC 035C

81

Model : MCM 040D / MLC 040C

82

Model : MCM 050D / MLC 050C

82

Model : MCM 062C / MLC 061C

83

Model : MCM 025DR / MLC 025BR

86

Model : MCM 025DR / MLC 025CR

87

Model : MCM 030DR / MLC 028CR

88

Heating Mode

88

Model : MCM 030DR / MLC 030CR

89

Model : MCM 040DR / MLC 035CR

90

Model : MCM 040DR / MLC 040CR

91

Model : MCM 050DR / MLC 050CR

92

Model : MCM 062CR / MLC 061CR

93

Model : MCM 020D / M4LC 020B

94

Model : MCM 025D / M4LC 025B

94

Model : MCM 030D / M4LC 030C

95

Model : MCM 040D / M4LC 035C

95

Model : MCM 040D / M4LC 040C

96

Model : MCM 050D / M4LC 050C

96

Model : MCM 062C / M4LC 061C

97

R407C Models

100

(Heatpump)

100

Cooling Mode

100

Heating Mode

100

Heating Mode

103

R410A Models

105

(Cooling only)

105

Model : M5CM 040D / M5LC 035C

105

Model : M5CM 040D / M5LC 040C

105

Model : M5CM 050D / M5LC 050C

106

Model : M5CM 062C / M5LC 061C

106

Indoor Unit

111

Model : MCM - D SERIES

111

Model : MCM 062C/CR

112

Model : MLC 018C

113

M5LC 035 / 040 / 050C/CR

114

Pre Start Up Maintenance

127

For MLC Outdoor Models

128

Diagnostic Guidelines

130

14°C to 20°C. *

133

Model : MCM 020 / 025 D/DR

134

Model : MCM 030 D/DR

135

Model : MCM / M5CM 062 C/CR

137

Model : MLC 018 / 020C

138

Model : MLC 025 / 028C

139

Model : MLC 020CR

140

Model : MLC 025 / 028CR

141

Model : MLC / M4LC 020 / 025B

142

2006 McQuay International

145

ContentsContents

146

Contents

146

PRODUCT LINE UP

149

OUTDOOR UNIT

150

MLC-C SERIES PRODUCT LINE UP

150

M5LC-C SERIES PRODUCT LINE UP

151

Caution :

153

REFRIGERANT CIRCUIT DIAGRAMS

154

MODEL : MCM 025E - MLC 025C

154

M5CM 028E - M5LC 028C

154

MODEL : MCM 028E - MLC 028C

155

MODEL : MCM 028E - MLC 030C

155

MODEL : M5CM 028E - M5LC 035C

156

M5CM 025ER - M5LC 025CR

157

MODEL : MCM 028ER - MLC 030CR

158

CONTROLLERS

160

SLM AC-5300 (OPTIONAL)

161

COOL DRY FAN HEAT

162

Wired Remote Control – SLM

163

Phase Sequencer

163

INSTALLATION

164

Figure A

164

Under ceiling type

165

Floor standing type

165

Floor standing installation

167

To Adjust the Vane Direction

170

INSTALLATION CLEARANCE

171

(3) REFRIGERANT PIPING

172

(4) WIRING

173

(5) VACUUMING AND CHARGING

173

(6) ADDITIONAL CHARGE

173

(7) OVERALL CHECKING

174

Dip-pipe

176

Invert cylinder

176

COMPONENTS DATA (R22)

191

COMPONENTS DATA (R410A)

199

SAFETY DEVICES

205

Example:

209

Solution:

209

PERFORMANCE TABLES

213

R22 MODELS

214

(COOLING ONLY)

214

MODEL : MCM 020E / MLC 020C

214

MODEL : MCM 025E / MLC 025C

214

MODEL : MCM 028E / MLC 028C

215

MODEL : MCM 028E / MLC 030C

215

HEATING MODE

217

(HEATPUMP)

217

MODEL : MCM 020ER / MLC 018CR

217

COOLING MODE

217

R410A MODELS

222

MODEL : M5CM 015E / M5LC 015C

222

MODEL : M5CM 028E / M5LC 028C

224

MODEL : M5CM 028E / M5LC 035C

225

INDOOR UNIT

233

MCM 015/020/025/028E/ER

233

M5CM 015/020/025/028E/ER

233

MLC / M5LC 015 C/CR

233

MLC 030C/CR

234

M5LC 035C/CR

234

MLC 018C/CR

234

MLC 020/025/028C/CR

234

M5LC 020/025/028C/CR

234

COOLING ONLY

243

MODEL: MCM / M5CM 015E

243

MODEL: MLC / M5LC 015C

243

MODEL: MCM / M5CM 020/025E

244

MODEL: MLC 018C

244

MLC / M5LC 020/025C

244

MODEL: MCM / M5CM 028E

245

MODEL: MLC / M5LC 028C

245

MODEL: MCM 028E

246

MODEL: MLC 030C

246

MODEL: M5CM 028E

247

MODEL: M5LC 035C

247

HEATPUMP

248

MODEL: MCM / M5CM 015ER

248

MODEL: MLC / M5LC 015CR

248

MODEL: MCM / M5CM 020/025ER

249

MODEL: MLC 018CR

249

MLC / M5LC 020/025CR

249

MODEL: MCM / M5CM 028ER

250

MODEL: MLC / M5LC 028CR

250

MODEL: MCM 028ER

251

MODEL: MLC 030CR

251

MODEL: M5CM 028ER

252

MODEL: M5LC 035CR

252

3 PHASE / 50Hz / 380 - 415V

253

MODEL: MLC / M5LC 025 / 028C

264

MODEL: MLC / M5LC 025 / 028CR

267

Mcquay M4LC Specifications (30 pages)

Brand: Mcquay | Category: Split-system air conditioners | Size: 1.36 MB |

English

Table of contents

R407C Air Cooled

1

Condensing Unit

1

ContentsContents

2

Environmental friendly

3

R407C characteristics

3

SpecificationsSpecifications

4

All dimensions in mm

5

Model : M4LC 010B/015B

7

Model : M4LC 010BR/015BR

7

Model : M4LC 020B/025B

8

Model : M4LC 020BR/025BR

8

Model : M4LC 030C

9

Model : M4LC 030CR

9

Model : M4LC 040C/050C

10

Model : M4LC 040CR/050CR

10

InstallationInstallation

13

Installation clearance

14

(3) Refrigerant piping

14

(4) Wiring

15

(5) Vacuuming and charging

15

(6) Additional charge

16

(7) Overall checking

17

CAUTION!

19

Diagnosis by flow chart

21

No Cooling

21

Insufficient Cooling

22

High Discharge Pressure

22

Low Discharge Pressure

22

High Suction Pressure

23

Low Suction Pressure

23

Noisy Operation

23

For Heat Pump Models

24

Parts ListParts List

26

Model : M4LC 030C/040C/050C

28

DOP: 042000

30

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