McQuay MWM manuals

Owner’s manuals and user’s guides for Split-system air conditioners McQuay MWM.
We providing 4 pdf manuals McQuay MWM for download free by document types: Specifications


Table of contents

Wall Mounted Split Systems

1

ContentsContents

2

Contents

2

R407C Models

10

(Cooling Only)

10

(Heatpump)

11

4ykW773.1

15

R22 Models

17

Model : MWM 010F / MLC 010C

17

Model : MWM 015F / MLC 015C

17

Model : MWM 020F / MLC 020B

18

Model : MWM 025F / MLC 025B

18

Model : MWM 030F / MLC 030B

19

Model : MWM 030F / MLC 030C

19

Model : MWM 010FR / MLC 010CR

20

Cooling Mode

20

Heating Mode

20

Model : MWM 015FR / MLC 015CR

21

Model : MWM 020FR / MLC 020BR

22

Model : MWM 025FR / MLC 025BR

23

Model : MWM 030FR / MLC 030BR

24

COOLING MODE

24

Model : MWM 030FR / MLC 030CR

25

Model : MWM 007F / M4LC 007B

26

Model : MWM 010F / M4LC 010B

26

Model : MWM 015F / M4LC 015B

27

Model : MWM 020F / M4LC 020B

27

Model : MWM 025F / M4LC 025B

28

Model : MWM 030F / M4LC 030C

28

Outdoor temp. (°CDB)

35

Outdoor temp. (°CWB)

35

MWM 007F/FR NC Curves

37

MWM 010F/FR NC Curves

37

MWM 015F/FR NC Curves

38

MWM 020F/FR NC Curves

38

MWM 025F/FR NC Curves

39

MWM 030F / 030FR NC CURVES

39

Outlines And Dimension

40

Indoor Unit

41

Outdoor Unit

41

Model : MWM 030F / 030FR

42

M4LC 030C, M4LC 030CR

42

Cooling Only Models

44

MLC 010C / 015C

44

Heatpump Models

46

Model : M4LC 015BR

46

Model : MLC 015CR

47

Model : MLC / M4LC 020BR

47

1 PHASE

50

220 - 240V

50

3 PHASE

51

380 - 415V

51

Model : MWM 030F (D2.01.C)

53

Model : MLC/ M4LC 030C

53

Model : MWM 030F (D2.01.C.)

54

Indoor Unit

55

Model : MWM 015F (D2.0 I.C.)

55

Model : MLC 015C

55

Model : MWM 010F (D2.0 I.C.)

56

Model : MLC 010C

56

Model : MLC 020BR / 025BR

58

Model : MLC 020BR / 025BR

59

M4LC 020BR / 025BR

59

Model : MWM 030FR (U1.4 1.C)

60

Model : MLC / M4LC 030CR

60

Model : MWM 030FR (U1.4 1.C.)

61

Model : MWM 030FR (U1.4 I.C.)

62

Model : MLC 30BR

62

Model : MWM 010FR (U1.4 I.C.)

63

Model : MLC 010CR

63

Model : MWM 015FR (U1.4 I.C.)

64

Important

70

Installation Diagram

74

(A) INDOOR UNIT

75

(B) Outdoor Unit

76

Installation Clearance

76

CAUTION:

78

1. Hook the unit into the

79

2. Fix the rivet underneath

79

5) Water Drainage Piping

80

6) Wiring

80

Electrical Connection

80

General Precautions

80

Orifice Pipe

81

Liquid Pipe

81

ORIFICE PIPE

81

8) Refrigerant Piping

83

9) Vacuuming And Charging

83

Additional Charge

84

10) Final Checking

85

CAUTION FOR R407C

85

G7 Remote Controller

86

G11 Remote Controller

87

ON

88

ON or OFF

88

BLINK

88

Special Function

90

(F) Auto Random Restart

92

Pre-Start Up Maintenance

94

(After Extended Shutdown)

94

Irregular motor resistance(

95

& insulation (M

95

Replace Fan Motor

95

Model : MLC 020B / 025B

100

M4LC 020B / 025B

100

Model : MLC 030B

101

Model : MLC / M4LC 030C

102

M4LC 020BR / 025BR

104

Model : MLC / M4LC 030CR

105

Table of contents

Wall Mounted Split Systems

1

Table of Contents

2

Nomenclature

3

Outdoor Unit

4

M 5 LC 10 C R

4

Product Line-Up

5

Indoor Unit

6

Features

9

Application Information

10

Model: MWM20J - MLC020C

11

Refrigerant Circuit Diagram

11

Model: MWM25J - MLC025C

12

M5WM15JR - M5LC15CRJ

12

70034 095236

13

Model: MWM025JR - ML

14

Controller

15

Operation Guide

15

WARNING

16

CAUTION

16

Installation of Indoor Unit

17

Required space

17

Routing of Piping

18

Mounting Installation Plate

18

Water Drainage Piping

20

Installation of Outdoor Unit

20

Installation Clearance

21

Refrigerant Piping

22

Remove burr

23

Swaging block

23

Copper tube

23

Filter Dryer

24

(Mclecular-Sieve Type

24

Note : R22 - Nil

24

R410A - Nil

24

(Mclecular-Sieve Type)

25

Dip-pipe

27

Invert cylinder

27

Sound Data

28

MWM09J/JR

29

NC CURVES

29

MWM15J/JR, M5WM15J/JR

30

NC CURVES

30

MWM25J/JR

31

Performance Data

44

Performance Data MWM-J-2011

45

MWM-J-2011 Performance Data

46

Cooling Only (R22)

50

Model: MWM15J - MLC15C

51

Cooling Mode

51

Model: MWM20J - MLC020C

52

Model: MWM25J - MLC025C

53

Heat Pump (R22)

54

Model: MWM09JR - MLC09CR

55

Heating Mode

55

Model: MWM15JR - MLC15CR

56

Model: MWM20JR - MLC020CR

58

Model: MWM25JR - MLC025CR

60

Cooling Only (R410A)

62

Model: M5WM15J - M5LC15CJ

63

Heat Pump (R410A)

64

Model: M5WM10JR - M5LC10CRJ

65

Model: M5WM15JR - M5LC15CRJ

67

Outline and Dimension

68

Note: Dimension in mm

69

For M5LC / MLC025C/CR

69

Electrical Data

70

Wiring Diagram

73

70034 108883

74

70034 101944

75

70034 108882

76

Service and Maintenance

77

Pre Start Up Maintenance

78

Outdoor Models

78

Troubleshooting

79

MWM-J-2011 Troubleshooting

80

IR Receiver

85

Cool / Heat

85

ON/OFF switch

85

Exploded View and Part List

87

INDOOR UNIT

88

MODEL: MWM20/25J/JR

89

OUTDOOR UNIT

90

MODEL: MLC09C

90

MODEL: MLC15C, M5LC10/15C

91

MODEL: MLC09CR

92

MODEL: MLC15CR, M5LC10/15CR

94

MODEL: MLC020C/CR

95

MODEL: MLC020C

96

MODEL: MLC020CR

96

MODEL: MLC025C/CR

97

MODEL: MLC025C

98

MODEL: MLC025CR

98

Table of contents

Wall Mounted Split Systems

1

Table of Contents

2

Nomenclature

3

Product Line-Up

4

Product Line-Up MWM-J_(ii)

5

MWM-J_(ii) Product Line-Up

6

Application Information

7

Refrigerant Circuit Diagram

8

Model: MWM25J - MLC25C

9

M5WM15JR - M5LC15CRJ

9

Model: MWM20JR - MLC20CR

10

Model: MWM15JR - MLC15CR

10

Model: M5WM20J – M5LC20CJ

11

Model: M5WM25J – M5LC25CJ

11

Model: MWM25JR - MLC25CR

12

Model: M5WM20JR – M5LC20CRJ

12

CHECK JOINT

13

COOLING & HEATING

13

CAP TUBE

13

WARNING

14

CAUTION

14

Installation of Indoor Unit

15

Required space

15

Installation Clearance

15

Cooling Unit (single phase)

16

Heat Pump Unit (single phase)

16

Refrigerant Piping

17

Remove burr

18

Filter Dryer

19

(Mclecular-Sieve Type

19

Note : R22 - Nil

19

R410A - Nil

19

(Mclecular-Sieve Type)

20

Sound Data

23

NC Curve

24

MWM15J/JR, M5WM15J/JR

25

MWM20J/JR, M5WM20J/JR

25

MWM25J/JR, M5WM25J/JR

26

Engineering Data - R22 MODEL

27

Performance Data

29

MWM-J_(ii) Performance Data

30

Performance Data MWM-J_(ii)

31

Cooling Only (R22)

33

Model: MWM15J - MLC15C

34

Cooling Mode

34

Model: MWM20J - MLC20C

35

Model: MWM25J – MLC25C

36

Heat Pump (R22)

37

Model: MWM25JR – MLC25CR

43

Cooling Only (R410A)

45

Model: M5WM15J - M5LC15CJ

46

Model: M5WM20J - M5LC20CJ

47

Model: M5WM25J - M5LC25CJ

48

Heat Pump (R410A)

49

Model: M5WM10JR - M5LC10CRJ

50

Heating Mode

50

Model: M5WM15JR - M5LC15CRJ

51

Model: M5WM20J - M5LC20CJ

53

Model: M5WM20JR - M5LC20CRJ

54

Model: M5WM25JR - M5LC25CRJ

56

10 / 15 CJ / CRJ

57

Indoor Unit

58

Model: M(5)WM20/25J/JR

58

Outdoor Unit

58

Model: M(5)LC20/25CJ/CRJ

58

Wiring Diagram

59

Cooling Only

60

Indoor Unit Outdoor Unit

60

Heat Pump

61

M5WM10/15JR M5LC10/15CRJ

61

Service & Maintenance

65

Rotating

65

Recess on

65

Pre Start Up Maintenance

66

Outdoor Models

66

Indicator Lights

67

Cooling Unit / Heat Pump Unit

67

MWM-J_(ii) Troubleshooting

68

Error Code / Fault Condition

69

INDOOR UNIT

71

MODEL: MWM20/25J/JR

73

MODEL: M5WM20/25J/JR

74

OUTDOOR UNIT

75

MODEL: MLC09C

75

MODEL: MLC15C, M5LC10/15C

76

MODEL: MLC09CR

77

MODEL: MLC15CR, M5LC10/15CR

79

MODEL: MLC20C/CR

80

MODEL: MLC20C

81

MODEL: MLC20CR

81

MODEL: MLC25C/CR

82

MODEL: MLC25C

83

MODEL: MLC25CR

83

MODEL: M5LC20CJ/CRJ

84

MODEL: M5LC20CJ

85

MODEL: M5LC20CRJ

85

MODEL: M5LC25CJ

86

MODEL: M5LC25CRJ

87

Revision History List

90

Table of contents

Wall Mounted Split Systems

1

Table of Contents

2

Product Line Up

5

M5WM-G SERIES PRODUCT LINE UP

6

MLC PRODUCT LINE UP

7

M5LC PRODUCT LINE UP

8

• ROTARY COMPRESSOR

10

• SELF DIAGNOSIS

10

Caution :

11

Cooling Only Models

13

MODEL : MWM 030F - MLC 028C

14

Heatpump Models

15

MODEL : MWM 010GR - MLC 010CR

15

M5WM 025GR - M5LC 025CR

17

MODEL : MWM 025GR - MLC 025CR

17

Controllers

19

IR Receiver

20

LED indicator lights

20

Power Dry Timer Sleep

21

Cool Dry Fan Heat

22

Controller Specifications

23

OUTDOOR FAN &

25

4-WAY VALVE

25

Installation

27

(B) OUTDOOR UNIT

29

INSTALLATION CLEARANCE

29

CAUTION:

31

R22 - Nil

36

R410A - Nil

36

Additional Charge

37

CAUTION FOR R410A

38

Dip-pipe

40

Invert cylinder

40

Model Measuring location

41

Standard : JIS C 9612

41

Standard : JIS B 8615

41

NC CURVES

42

MWM 010 G/GR , M5WM 010 G/GR

42

MWM 015 G/GR , M5WM 015 G/GR

43

MWM 020 G/GR , M5WM 020 G/GR

43

MWM 025 G/GR , M5WM 025 G/GR

44

General Data - Heatpump (R22)

50

Find TC, SC for

77

Outlines And Dimensions

108

Note : Dimension in mm

109

For M5LC / MLC 028 C/CR Only

111

COOLING ONLY MODELS

120

OUTDOOR UNIT

120

INDOOR UNIT

120

MODEL : MLC 015C

121

MODEL : MLC 018C

123

MODEL : MLC 028C, M5LC 028C

124

MODEL : MWM 030F, M5WM 031F

124

HEATPUMP MODELS

125

MODEL : MLC 015CR

126

MODEL : MLC 028CR, M5LC 028CR

128

MODEL : MWM 030FR, M5WM 030FR

128

1 Off the unit

129

4 Clean the blower

129

PRE START UP MAINTENANCE

130

Diagnostic Guidelines

132

14°C to 20°C. *

135

MODEL : M5WM 031F / MWM 030F

141

Model : MLC 007C

142

Model : MLC 009C

143

Model : MLC 010 / 015C

144

Model : MLC 018 / 020C

145

Model : MLC 025C

146

Model: MLC 009CR

147

Model: MLC 010CR / 015CR

148

Model: MLC 018CR / 020CR

149

Model: MLC 025CR

150

MODEL: M5LC 007C

151

Model: M5LC 010C / 015C

152

MODEL: M5LC 020C

153

MODEL: M5LC 025 / 028C

154

MODEL: M5LC 007CR

155

Model: M5LC 010CR / 015CR

156

MODEL: M5LC 020CR

157

MODEL: M5LC 025CR / 028CR

158

Model : M5LC 020C (3 PHASE)

159

Model : M5LC 025C (3 PHASE)

160

Model : M5LC 028C (3 PHASE)

161

Model : M5LC 020CR (3 PHASE)

162

Model : M5LC 025CR (3 PHASE)

163

Model : M5LC 028CR (3 PHASE)

164





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