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McQuay MDS300B manuals

Owner’s manuals and user’s guides for Split-system air conditioners McQuay MDS300B.
We providing 6 pdf manuals McQuay MDS300B for download free by document types: Service Manual, User Manual, Installation Manual, Installation Guide, Specifications


Mcquay MDS300B Service Manual (152 pages)


Brand: Mcquay | Category: Split-system air conditioners | Size: 8.96 MB |

 

Table of contents

Service Manual

1

Table of Content

4

Preface

6

1.0 Introduction

7

1.2 Operating Range

8

1.5 Maximum Piping Length

10

1.6 Refnet and Distributor

10

1.7 EXV Box (MEX)

12

2.0 System and Control

13

2.4 Heater Control

18

3.0 PCB & Wiring

20

3.2 MDS Indoor Unit PCB

22

3.3 MDS System Wiring

24

Short jumper JP6

26

3.4 Handsets for MDS System

27

▼”, “TIMER”

31

4.0 Commissioning Software

35

4.4 Wiring Connection

37

4.5 Setup of Smart Commander

39

5.0 Commissioning

51

Additional charge required

53

Address: 0

55

Address: 1

55

Address: 2

55

Address: 3

55

MWMD015G

56

0 Heatpump

59

1 Cooling only

59

5.7 Power Up Outdoor

63

5.8 Start All Indoors

65

6.0 Troubleshooting

66

Turn off the unit

88

7.0 Appendix

96

105

5MDS 440/460/480/500BR

150

Mcquay MDS300B User Manual (30 pages)


Brand: Mcquay | Category: Split-system air conditioners | Size: 3.41 MB |

 

Table of contents

Multi Digital Scroll Solution

1

GLOBAL DISTRIBUTION NETWORK

2

Product Overview

4

System Features

6

Application

12

Reliable Technology

14

Small Footprint

14

Uniform Design

14

Quiet Operation

14

Wall Mounted G Series

14

Integrated Software

20

Controller & Accessories

22

Job Reference

22

Outdoor Specifications

24

Indoor Specifications

26

Mcquay MDS300B Installation Manual (15 pages)


Brand: Mcquay | Category: Split-system air conditioners | Size: 0.84 MB |

 

Table of contents

1 General Introduction

3

MDS-CP 08

5

Alternative Accessory of MDS

5

Condensate pump

5

Pump model

5

4 Safety instruction

6

5 Troubleshooting

7

6 Technical Parameter

9

©2008 McQuay International

10

Mcquay MDS300B Installation Guide (120 pages)


Brand: Mcquay | Category: Split-system air conditioners | Size: 2.42 MB |

 

Table of contents

CONTENTS

3

Overview

4

1.2.3 System principle

6

MDS080R、 MDS100BR、MDS120BR

7

MDS150BR

7

MDS200BR、MDS220BR、MDS240BR

8

MDS180BR

8

MDS280BR、MDS300BR

9

MDS260BR

9

1.3 Main features

10

1.4 Nomenclature

12

1.5 Products Series

14

1.6 Performance Parameter

15

1.6.3 Ceiling cassette

16

1.6.5 Specification

17

1.6.6 Specification

18

1.7 Operating Range

19

1.8 Refnet

19

1.8.2 Distributor kit

20

1.9 Outline of Indoor Units

21

1.9.2 MDB050T

22

1.9.3 MDB060T

22

1.9.5 MCM020T、MCM030T、MCM050T

23

1.9.6 Auxiliary heating coil

24

1.10 Outline of Outdoor Units

25

1.10.3 MDS060A(R)

26

1.10.5 MDS150B(R)

27

1.10.8 MDS280B(R)、MDS300B(R)

28

1.10.7 MDS260B(R)

28

Units Control

29

2.3.3 Wire control panel

33

2.3.4 Outline dimension

33

2.3.5 Installation type

33

■ concealed installation

33

2.5 Network Central Control

36

2.6 Wiring Diagram

37

■ Model MCK025/030/040/050T

38

■ MCM020/030T

38

■ Model MCM050T

39

■ Model MDB050/060T

39

■ Model MDS030A

40

■ Model MDS030AR

40

■ Model MDS040AR

41

■ Model MDS040A

41

■ Model MDS050A

42

■ Model MDS050AR

42

■ Model MDS060A

43

■ Model MDS060AR

44

■ Model MDS080/100/120B

45

■ Model MDS080/100/120BR

45

■ Model MDS150B

46

■ Model MDS150BR

46

■ Model MDS180B

47

■ Model MDS180BR

47

■ Model MDS200/220/240B

48

■ MDS200/220/240BR

48

■ Model MDS260BR

49

■ Model MDS260/280/300BR

49

■ Model MDS280/300BR

50

2.7 Wiring Diagram

51

2.7.3 MDS080～240B/BR

52

2.7.4 MDS260～300B/BR

52

2.8 Electrical Date

53

Selection

54

3.2 Indoor unit selection

56

3.4 Design of Air System

60

3.5 Refnet joint selection

65

For MDS-A series

66

For MDS-B series

66

Y type

67

Type: MDS-Y5

67

Type：MDS-C2、MDS-C3

68

Type : MDS-C1

68

Installation

69

4.2 Outdoor unit installation

76

■ MDS030～060A/AR Units

77

■ MDS080～300B/BR

77

The gas must be Nitrogen

85

6.4mm~25.4mm 10mm or more

90

28.6mm~38.1mm 15mm or more

90

（Unit: mm）

91

5.1.1 MDS series indoor units

100

Address settings (SW2.1

101

Power setting（SW3.1 —— SW3.4）

102

Reserve

102

( Figure 3 )

104

5.2 Trial Run

107

Servicing and Maintenance

108

6.2 Servicing and Maintenance

109

C H A P T E R

113

WWW.MCQUAY.COM

120

Mcquay MDS300B Installation Manual (44 pages)


Brand: Mcquay | Category: Split-system air conditioners | Size: 9.69 MB |

 

Table of contents

MULTI-DIGITAL SCROLL UNITS

1

Contents

2

1 General Features

3

1.4 Energy Saving

4

1.7 Space Saving

5

Nomenclature

6

2.7 MDS Unit

7

2.5 Electric Heater Box

7

2.6 Hot Water Heater Box

7

3 Technical Parameter

8

Notes:

9

Ceiling Duct Indoor Unit

10

Ceiling Cassette Indoor Unit

11

Accessories: Heating Coil

11

4 Outlines and Dimensions

12

Unit: mm

13

Unit: mm

14

Unit: mm

15

Model: MCK010/015/018/020T

17

Model: MCK025/030/040/050T

18

Model: MCM020/030T

18

Model: MCM050T

19

Model: MDB050/060T

19

Connectin

20

indoor units communicatio

20

Jumper settin

22

Factory wirin

23

Field wirin

23

Model: MDS080/100/120BR

25

Model: MDS080/100/120B

25

Model: MDS150BR

26

Model: MDS150B

26

Model: MDS180B

27

Model: MDS180BR

27

Model: MDS200/220/240B

28

Model: MDS200/220/240BR

28

Model: MDS260BR (Master Unit)

29

6 Installation

31

Handling Outdoor Units

32

Outdoor Unit Installation

32

A >10mm

33

B >200mm

33

C >500mm

33

D>100mm

33

Balance Piping Connection

34

6.3 Indoor Unit Installation

35

Duct Working Installation

36

Installation of Front Panel

37

Installation of Drainage

38

To Install the Indoor Unit

40

7 Troubleshooting

42

8 Servicing and Maintenance

43

ISO 9002

44

REGISTERED

44

Mcquay MDS300B Specifications (28 pages)


Brand: Mcquay | Category: Split-system air conditioners | Size: 2.26 MB |

 

Table of contents

MULTI DIGITAL SCROLL UNITS

1

Contents

2

Indoor Units Group

4

2. Easier Installation

5

1. Higher EER

5

4. Quieter Running

6

3. Larger Capacity

6

5. Easier Management

6

Cooling capacity %

7

Capacity (%)

7

MDS system

7

Inverter system

7

Save Energy

8

22ņ 20ņ 16ņ

9

Various Types for Option

10

Ijhi.gsfrvfodz

11

Sanitary

12

Noise spectrum analyzer

13

Unique Installation

14

Long Piping Design

14

Uniform Location Design

14

Simple Piping Connection

14

Providing Refnet Joint

14

Reliable

15

Simple Maintenance

15

Central Control

16

Real-time Monitor

17

Indoor Monitoring

17

System Monitoring

17

Circuit Monitoring*

17

Service Monitoring*

17

User-specific Biller

18

Features

19

Specifications

19

MDBX Fresh Air Units

24

One Unit, Two Use

25

Flexible Control Combination

25

High Efficiency

25

Accessories

27




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