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5

DIMENSIONS

Air filter

Air inlet from rear side

Air inlet from bottom side

Air filter

Test mouth & Test cover

0.98in (25mm) Drain 
connecting pipe (for lift pump)

Gas connection

Liquid connection

4-install hanger

Outside air intake

Electric control box

0.98in (25mm)

Drain pipe

 

Airflow

Airflow

Fig. 4 −

 

Indoor Unit Sizes 09K−48K

Table 4 – Indoor Unit

OUTLINE

DIMENSIONS

AIR OUTLET

OPENING SIZE

AIR RETURN

OPENING SIZE

HANGER

BRACKERS

REFRIGERANT

PIPE LOCATIONS

OPERATING

WEIGHT

lb (kg)

Size

Unit

A

B

C

D

E

F

G

H

I

J

K

L

M

H1

H2

W1

W2

9

In.

27.6

7.9

19.9

17.7

5.4

21.1

1.2

6

23.6

7.3

2

29.2

14.2

3.3

5.5

3.3

3.3

40

mm

700

200

506

450

137

537

30

152

599

186

50

741

360

84

140

84

84

18.1

12

In.

27.6

7.9

19.9

17.7

5.4

21.1

1.2

6

23.6

7.3

2

29.2

14.2

3.3

5.5

3.3

3.3

40

mm

700

200

506

450

137

537

30

152

599

186

50

741

360

84

140

84

84

18.1

18

In.

34.65

8.27

26.54

23.62

5.51

27.80

1.97

5.35

30.79

7.48

1.57

36.22

20

3.07

5.83

3.46

4.41

54

mm

880

210

674

600

140

706

50

136

782

190

40

920

508

78

148

88

112

24.5

24

In.

43.31

9.8

30.47

27.56

5.51

36.46

1.97

6.89

39.41

8.98

0.2

44.88

23.54

3.15

5.91

5.12

6.1

87

mm

1100

249

774

700

140

926

50

175

1001

228

5

1140

598

80

150

130

155

39.4

36

In.

53.54

9.8

30.47

27.56

5.51

46.69

1.97

6.89

49.65

8.98

0.2

55.12

23.54

3.15

5.91

5.12

6.1

106

mm

1360

249

774

700

140

1186

50

175

1261

228

5

1400

598

80

150

130

155

48.3

48

In.

47.24

11.81

34.41

31.5

4.84

41.1

1.97

8.94

43.35

11.02

0.2

48.82

27.44

3.15

5.91

7.28

8.27

120

mm

1200

300

874

800

123

1044

50

227

1101

280

5

1240

697

80

150

185

210

54.3

58

In.

55.12

17.32

33.78

30.31

4.17

46.81

1.1

15.16

46.54

11.02

1.57

56.57

27.56

8.15

10.75

5.67

5.67

163

mm

1400

440

858

770

106

1189

28

385

1182

280

40

1437

700

207

273

144

144

74

Summary of Contents for 40MBDQ series

Page 1: ...rposes only Actual models may differ slightly TABLE OF CONTENTS PAGE SAFETY CONSIDERATIONS 2 PARTS LIST 3 SYSTEM REQUIREMENTS 4 WIRING 4 DIMENSIONS 5 INSTALLATION CLEARANCES 7 MAINTENANCE CLEARANCES 7...

Page 2: ...injury or death WARNING signifies hazards which could result in personal injury or death CAUTION is used to identify unsafe practices which may result in minor personal injury or product and property...

Page 3: ...s If the outdoor unit is higher than the indoor unit prevent rain from flowing into the indoor unit along the connection pipe by creating a downward arc in the connection pipe before it enters the wal...

Page 4: ...ues exist a 14 2 stranded shielded wire can be used to replace L2 and S between outdoor unit and indoor unit landing the shield onto ground in the outdoor unit only Sizes 36 58 Recommended Connection...

Page 5: ...mm 700 200 506 450 137 537 30 152 599 186 50 741 360 84 140 84 84 18 1 18 In 34 65 8 27 26 54 23 62 5 51 27 80 1 97 5 35 30 79 7 48 1 57 36 22 20 3 07 5 83 3 46 4 41 54 mm 880 210 674 600 140 706 50...

Page 6: ...6 DIMENSIONS CONT Airflow Airflow Fig 5 Indoor Unit Sizes 58K...

Page 7: ...in 45cm 7 8 in 20cm 11 81 in 30cm 4 in 10cm Bottom Return Blower Motor Service Clearance Filter Service Clearance Blower Motor Service Clearance PCB Board Service Clearance Fig 7 Maintenance Clearance...

Page 8: ...ely from the unit The ceiling grid must not be supported by any part of the unit or any associated wiring or piping work CAUTION MOUNTING THE UNIT 1 INSTALLING HANGER BOLTS Install the hanger bolts at...

Page 9: ...as close to the unit as possible see Fig 17 S Condensate piping should slope downward in the direction of condensate flow with a minimum gradient of 1 100 S When multiple units are connected to a com...

Page 10: ...nect the drainpipe to the connector D see Fig 20 d Plug the power cable of the external pump to CN13 PUMP pin and plug the water level sensor cable to the CN5 WATER to enable the pump see Fig 23 Fig 1...

Page 11: ...w these steps to perform the test 1 Remove the test cover by rotating it counter clockwise as shown in Fig 27 2 Using a piece of tubing or pipe fill the condensate lift pump reservoir with 70 oz of wa...

Page 12: ...1 T2 T26 T3 T4 are sub menus for thermistors Do not select for setting external static pressure Fig 30 Wired Controller Menu Selection 1 If setting the external static pressure manually select SP and...

Page 13: ...WG 0 10 0 216 0 336 0 528 0 0 64 Pa 25 54 84 132 0 160 36 In WG 0 168 0 312 0 48 0 62 0 0 64 Pa 42 78 120 155 0 160 48 In WG 0 18 0 404 0 616 0 64 0 0 64 Pa 45 101 154 160 0 160 58 In WG 296 0 416 58...

Page 14: ...14 FAN PERFORMANCES AT VARYING STATIC PRESSURES CONT Fig 32 Fan Performance 40MBDQ09...

Page 15: ...15 FAN PERFORMANCES AT VARYING STATIC PRESSURES CONT Fig 33 Fan Performance 40MBDQ12...

Page 16: ...16 FAN PERFORMANCES AT VARYING STATIC PRESSURES CONT Fig 34 Fan Performance 40MBDQ18...

Page 17: ...17 FAN PERFORMANCES AT VARYING STATIC PRESSURES CONT Fig 35 Fan Performance 40MBDQ24...

Page 18: ...18 FAN PERFORMANCES AT VARYING STATIC PRESSURES CONT Fig 36 Fan Performance 40MBDQ36...

Page 19: ...19 FAN PERFORMANCES AT VARYING STATIC PRESSURES CONT Fig 37 Fan Performance 40MBDQ48...

Page 20: ...20 FAN PERFORMANCES AT VARYING STATIC PRESSURES CONT Fig 38 Fan Performance 40MBDQ58...

Page 21: ...3 65 0 952 1000 LEGEND FLA Full Load Amps CONNECTION DIAGRAMS Fig 39 Connection Diagrams sizes 09 to 24 Fig 40 Connection Diagrams sizes 36 and 58 Fig 41 Control and Power Wiring on Indoor Unit sizes...

Page 22: ...ces Table 9 Flare Nut Spacing OUTER DIAM mm A mm Max Min 1 4 6 35 0 05 1 3 0 03 0 7 3 8 9 52 0 06 1 6 0 04 1 0 1 2 12 7 0 07 1 8 0 04 1 0 5 8 15 88 0 09 2 2 0 08 2 0 Bar Copper pipe Clamp handle Red a...

Page 23: ...is used relocate the IR receiver within line of sight of remote location using the 6 ft cable included The factory location of the IR receiver is inside the control box see Fig 48 A150642 Fig 48 Contr...

Page 24: ...unit 4 Push the manual switch once to energize the unit The set conditions of manual operation are as follows Preset set point 76_F 24_C Fan speed AUTO Discharge air direction Pre set position based...

Page 25: ...otection H 4 times X E3 Indoor fan speed has been out of control H 5 times X E4 Indoor room temperature sensor T1 open circuit or short circuit H 6 times X E5 Evaporator coil temperature sensor T2 ope...

Page 26: ...7310 W Morris St D Indianapolis IN 46231 Edition Date 09 18 Manufacturer reserves the right to change at any time specifications and designs without notice and without obligations Catalog No IM 40MBD...

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