Carrier 62MD, 62MC, 62MB, 62ME User Manual

0 (0)

62MB,MC,MD,ME040-950 Energy Recovery Ventilators

Installation, Start-Up and

Service Instructions

CONTENTS

Page

SAFETY CONSIDERATIONS . . . . . . . . . . . . . . . . . . . . . . . 1

INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-58

Step 1 — Inspection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Step 2 — Install Roof Curb . . . . . . . . . . . . . . . . . . . . . . . . 1

STAND-ALONE APPLICATIONS

COUPLED APPLICATIONS

Step 3 — Rigging and Handling . . . . . . . . . . . . . . . . . 45

• MOUNTING THE UNIT INDOORS

Step 4 — Installing ERV Transitions. . . . . . . . . . . . . . . 47

• ERV UNIT COUPLED WITH A 3 TO 12 1/2 TON HVAC UNIT

Step 5 — Make Electrical Connections . . . . . . . . . . . . 47

POWER SUPPLY

ELECTRICAL CONNECTIONS

START-UP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59-75

Unit Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Internal Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Rain Hoods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Energy Recovery Wheel . . . . . . . . . . . . . . . . . . . . . . . . . 59

DRIVE BELT

AIR SEALS

Blower Rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Airflow Settings and Adjustments. . . . . . . . . . . . . . . 59

FACTORY SETTING

CURVE SELECTION

ADJUST THE ERV BLOWER SPEED

MEASURE MOTOR VOLTAGE, AMPERAGE AND FAN RPM

BELT MAINTENANCE

Variable Air Volume Option. . . . . . . . . . . . . . . . . . . . . . 74

Operating Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

OCCUPIED MODE

UNOCCUPIED MODE

SERVICE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75-78

Removing Wheel Segments for Cleaning (62M170-950 Units). . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Removing and Installing Non-Segmented

Wheel for Cleaning (62M040 Units). . . . . . . . . . . . 75

Removing and Installing Non-Segmented

Wheel for Cleaning (62M075,120 Units) . . . . . . . 76 Installing Wheel Segments (62M170-950 Units). . . 76 Wheel Drive Motor and Pulley Replacement . . . . . 77

Belt Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77 MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78,79 START UP CHECKLIST . . . . . . . . . . . . . . . . . . . . . . . . CL-1

SAFETY CONSIDERATIONS

Installation and servicing of air-conditioning equipment can be hazardous due to system pressure and electrical components. Only trained and qualified service personnel should install, repair, or service air-conditioning equipment.

Untrained personnel can perform the basic maintenance functions of cleaning coils and filters and replacing filters. All other operations should be performed by trained service personnel. When working on air-conditioning equipment, observe precautions in the literature, tags and labels attached to the unit, and other safety precautions that may apply.

Follow all safety codes. Wear safety glasses and work gloves. These instructions describe how to install, start up, and service 62M energy recovery ventilator units.

Electrical shock can cause personal injury and death. Shut off all power to this equipment during installation. There may be more than one disconnect switch. Tag all disconnect locations to alert others not to restore power until work is completed.

INTRODUCTION

The 62M energy recovery ventilator (ERV) units recover energy from building exhaust air and pre-condition ventilation air. All ERV units are available in either vertical discharge (through the bottom) or horizontal discharge configuration.

The 62MB and MC vertical discharge units are used when a stand-alone ERV unit is required.

The 62MD and ME horizontal discharge unit can be used as a stand-alone unit, or can also be coupled with a Carrier rooftop unit.

INSTALLATION

Step 1 — Inspection — Inspect the unit; file a claim with the shipping company if the unit is damaged. Check the packing list to ensure that the correct items have been received and notify your Carrier representative of any discrepancy.

Step 2 — Install Roof Curb

STAND-ALONE APPLICATIONS — The ERV unit can be installed without being coupled with a Carrier rooftop unit. The ERV units can be installed in one of three stand-alone applications: down discharge, horizontal discharge, or a combination of both down discharge and horizontal discharge.

When installing a stand-alone ERV unit refer to Fig. 1-45 and, complete the following:

Locate the Roof Curb — Prior to locating the roof curb consider the structural support required for the rooftop system and, the duct drop location in relation to the joists. Allow sufficient space for service, clearance, and locations of vents or other sources of air.

Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.

Book 1

4

Catalog No. 536-220

Printed in U.S.A.

Form 62M-1SI

Pg 1

1-06

Replaces: New

Tab 10a 12a

Cover roof opening if installation of the ERV unit will not be immediate. Failure to cover roof opening could result in water damage and/or serious personal injury.

Assemble the Roof Curb — Connect the curb side and the curb end. See Fig. 1. Insert the tabs on the curb end into the slots on the curb sides. Press firmly until the pieces lock into place. It may be necessary to exert additional force to the top of the curb to lock the pieces in place. Ensure the curb pieces are locked together prior to proceeding.

Repeat for all corners of the roof curb.

Prepare Roof Curb Location — Cut a hole in the roof for duct openings. See Fig. 2-5 for duct opening dimensions. Frame the opening to provide adequate structural support.

Install Deck Pans and Duct Supports — The roof curb may have a duct support and deck pans, depending on the model and application. Determine which end of the roof curb will be the duct end.

Install the deck pans on the roof curb with the insulation side facing up toward the ERV base. Install the duct support between the supply and return openings.

Set the Roof Curb — Fit the roof curb assembly by measuring across the corners of the curb to ensure a square fit. Set the roof curb over the roof opening. Level the curb by placing shims under the bottom flange of the curb. Secure the curb in place by welding or fastening the curb to the roof.

Cover the roof curb if installation of the ERV unit will not be immediate. Failure to cover the roof curb could result in water damage and/or serious personal injury.

Install Ductwork — Ductwork will be installed in the roof curb for vertical discharge and stand-alone applications. The duct will hang from the top of the curb. See Fig. 45 for standalone application airflow.

NOTE: Ductwork must be installed before the ERV unit is set in place.

Refer to Fig. 2-5 to determine the duct size required. Provide field manufactured duct and place into the supply and return openings in the curb.

Install Gaskets — The ERV roof curbs come with a gasketing package to provide a seal between the ERV unit and the top perimeter of the roof curb. Install the gasket around the top perimeter of the curb and around the supply and return opening.

NOTE: Some stand-alone curbs will not have duct openings). Gasket strips must fit tightly together, leaving no gaps for leakage.

IMPORTANT: Gasket installation is critical for water integrity. Improperly installed gaskets can result in air or water leaks, leading to poor unit performance.

Install Roofing Materials — Insulate and add a cant strip to the roof curb. Follow suggested and acceptable roofing practices

END

SIDE

Fig. 1 — Assembling the Roof Curb

for applying roofing materials. The roofing material should extend up to the wood nailer and be secured under the counterflashing. Follow all local, national, and industry roofing standards. Refer to Fig. 6 for roofing recommendations.

COUPLED APPLICATIONS — The ERV unit can be installed directly coupled to a Carrier rooftop unit. The connection between the ERV and HVAC (Heating, Ventilation, and Air Conditioning) unit is made with the use of a transition. In a coupled rooftop application there is a separate roof curb for the HVAC curb and a separate roof curb for the ERV unit. See Fig. 4 and 5 for roof curb dimensions.

Locate the Roof Curb — Prior to locating the roof curb consider the structural support required for the rooftop system and, the duct drop location in relation to the joists. Allow sufficient space for service, clearance, and locations of vents or other sources of air. Refer to the rooftop installation instructions for more information regarding location considerations.

Assemble the Roof Curb — Connect the curb side and the curb end. Insert the tabs on the curb end into the slots on the curb sides. Press firmly until the pieces lock in to place. It may be necessary to exert additional force to the top of the curb to lock the pieces in place. Ensure the curb pieces are locked together prior to proceeding.

Repeat for other corners of the roof curb.

NOTE: If lifting or moving the roof curb assembly hammer the tabs over 90 degrees.

Install Deck Pans and Duct Supports — The roof curb may have a duct support and deck pans, depending on the model and application. Refer to Fig. 2-5. Determine which end of the roof curb will be the duct end.

Install the deck pans on the roof curb with the insulation side facing up toward the ERV base. Install the duct support between the supply and return openings.

Install Locator Pieces — Some ERV roof curbs (62MA-CRB- 14MC and 62MB-CRB-14MC) will include locator pieces, which are to be attached to the ERV roof curb section. The locator pieces will help the installer ensure that the ERV and HVAC unit roof curbs are positioned properly. Attach the 2 side locator pieces to the ERV roof curb. Install the cover panel over the 2 sides and fasten in place.

2

Set the Roof Curb — Fit the roof curb assembly by measuring across the corners of the curb to ensure a square fit. Set the roof curb over the roof opening. Level the curb by placing shims under the bottom flange of the curb. Secure the curb in place by welding or fastening the curb to the roof.

IMPORTANT: The ERV roof curb must be set in precisely the correct location relative to the rooftop roof curb for the transitions to connect properly. See Fig. 7-44 for location dimensions.

Install Ductwork — Ductwork will be installed in the roof curb for vertical, coupled applications. The duct will hang from the top of the curb.

NOTE: Ductwork must be installed before the rooftop unit is set in place.

NOTE: Ductwork must be installed before the ERV unit is set in place.

Refer to Fig. 2 and 3 to determine the duct size required. Provide field manufactured duct and place into the supply and return openings in the curb.

Install Gaskets — The ERV roof curbs come with a gasketing package to provide a seal between the ERV unit and the top perimeter of the roof curb. Install the gasket around the top perimeter of the curb and around the supply and return opening. (Some stand-alone curbs will not have duct openings.) Gasket strips must fit tightly together, leaving no gaps for leakage.

IMPORTANT: Gasket installation is critical for water integrity. Improperly installed gaskets can result in air or water leaks, leading to poor unit performance.

Install Roofing Materials — Insulate and add a cant strip to the roof curb. Follow suggested and acceptable roofing procedures for applying roofing materials. The roofing material should extend up to the wood nailer and be secured under the counter flashing. Follow all local, national, and industry roofing standards. Refer to Fig. 5 for roofing recommendations.

 

24.09

 

SUPPLY

10.81

1.00

TYP. 4X

22.94

RETURN

14.00

11.50

3.00 TYP. 4X

11.00

NOTES:

1.All dimensions are in inches.

2.Roof curb shipped unassembled.

Fig. 2 — Roof Curb — 62M040 for Stand-Alone Applications

3

Typical Insulated deck pans. (Insulation face up) *

D

 

S/A

 

E

F

C

 

R/A

G

H

B

LEGEND

A

R/A — Return Air

S/A — Supply Air

*IMPORTANT: Insulation on deck pans must face up.

NOTE: Roof curb shipped unassembled.

 

CURB

 

 

 

 

DIMENSIONS (in.)

 

 

 

62M UNIT SIZE

 

 

 

 

 

 

 

 

Duct Sizes

PART NO.

A

B

C

D

E

F

G

H

 

Return

Supply

 

 

 

 

 

 

 

 

 

 

075,120

62M-A-CRB-14S

27

30.5

14

14

11.3

1

14.7

1.5

13.75 x 14.38

13.75 x 11

170-285

62M-B-CRB-14S

45.5

49.63

14

17.5

19.5

2

24

1.75

17 x 23.5

17 x 19

330-640

62M-C-CRB-14S

55.41

60.34

14

24.84

23.41

2

30

24.5 x 29.5

24.5 x 23

750,950

62M-D-CRB-14S

86.25

95.7

14

32.5

42.13

2

42.13

32 x 41.75

32 x 41.75

Fig. 3 — Roof Curb — 62M075-950 for Vertical Stand-Alone Applications

C

ERV Curb

B

D

A

LEGEND

ERV — Energy Recovery Ventilator

NOTE: Roof curb shipped unassembled.

62M UNIT SIZE

CURB

 

DIMENSIONS (in.)

 

PART NO.

A

 

B

C

D

 

 

075,120*

62M-A-CRB-14S

27

 

30.5

14

1.5

170-285†

62M-B-CRB-14S

49.63

 

14

45.5

1.75

330-640

62M-C-CRB-14M

60.34

 

14

55.41

1.75

750,950

62M-D-CRB-14M

95.7

 

14

86.25

1.75

*62M075,120 curb is shipped with deckpans insulation and duct supports which may be discarded.

†62M170-285 curb is shipped with deck pans and insulation.

Fig. 4 — Roof Curb — 62M075-950 for Horizontal Stand-Alone Applications or Units Coupled with Rooftop Units 15 Tons and Above

4

Must be Watertight

Locator pieces to connect

ERV curb to rooftop unit curb

LEGEND

ERV — Energy Recovery Ventilator

NOTE: Roof curb shipped unassembled.

ERV Curb

C

B

D

A

E

62M UNIT SIZE

CURB

 

DIMENSIONS (in.)

 

PART NO.

A

B

C

D

E

 

075,120

62M-A-CRB-14MC

30.5

14

27

1.5

19.81

170-285

62M-B-CRB-14MC

49.63

14

45.5

1.75

37.81

Fig. 5 — Roof Curb — 62M075-285 Units 3 to 121/2 Ton Rooftop Units

GASKETING

 

ROOF CURB

 

 

NAIL*

RIGID

 

INSULATION*

FLASHING*

 

CANT STRIP*

 

ROOF DECK*

ROOF FELT*

 

ROOF*

*Field provided.

Fig. 6 — Roofing Materials — Recommendation

5

13.25

27.19

16

25.12

VIEW A-A

RIGHT SIDE

AA

4.83

 

SUPPLY AIR

 

 

(OPTIONAL)

7.13

 

 

 

3.91

11.15

OPTIONAL

INDOOR PREHEATER

19.25

10 22.90

10.50

 

3.95

 

 

5.34

RETURN AIR

45.75

(OPTIONAL)

ERV

 

 

WHEEL

TOP SIDE

REQUIRED SERVICE

CLEARANCES

Front

16 in.

Rear

0 in.

Left*

18 in.

Right*

18 in.

*30 in. service clearance required on either Left or Right side for ERV wheel removal.

NOTE: All dimensions are in inches.

6

 

 

 

 

 

 

POWER

 

 

 

 

 

 

 

ENTRY

29.88

 

 

 

 

29.75

16.00

 

8.43

10.75

12.75

 

 

3.95

13.26

 

 

27.19

 

 

 

 

3.48

2.67

3.52

2.33

 

 

 

 

 

 

 

 

 

 

11.09

OUTSIDE

 

 

 

 

 

 

AIR

7.53

RETURN

 

 

 

 

 

16.02

 

AIR*

HORIZONTAL

 

 

 

 

 

 

 

 

 

 

 

 

25.12

 

OPTIONAL

 

 

SUPPLY

 

UNITS ONLY*

 

 

 

19.75

29.75

 

 

 

 

 

(INDOOR) PREHEATER

 

EXHAUST

AIR

 

 

 

 

 

 

12.45

 

 

 

 

 

12.45

AIR

 

 

 

 

 

 

 

 

 

 

 

 

 

7.69

.75

 

 

 

 

 

 

 

29.98

 

 

 

31.24

 

 

 

REAR SIDE

 

 

 

LEFT SIDE

 

 

FRONT SIDE

Fig. 7 — 62MB,MC040 Indoor Unit Dimensions

 

 

A

 

 

A

 

 

4.83

SUPPLY AIR

16.00

OUTSIDE AIR HOOD AND

 

13.72

 

OPTIONAL PREHEATER

 

(OPTIONAL)

 

 

 

7.13

 

 

 

 

 

 

 

OUTSIDE AIR HOOD

 

3.91

 

10

 

 

 

 

 

 

 

 

 

 

 

 

11.15

 

 

12.96

12.29

 

10.50

 

8.97

 

 

 

 

11.00

 

 

 

 

 

 

3.95

 

 

 

5.35

 

5.34

 

13.38

EXHAUST AIR HOOD

 

 

 

3.55

RETURN AIR

45.75

 

EXHAUST AIR HOOD

 

 

 

TOP OF CURB

(OPTIONAL)

 

 

 

 

 

ERV

 

 

 

 

 

WHEEL

 

 

 

VIEW A-A

REQUIRED SERVICE

CLEARANCES

Front

27.5 in.

Rear

10 in.

Left*

20 in.

Right*

20 in.

*30 in. service clearance required on either Left or Right side for ERV wheel removal.

NOTE: All dimensions are in inches.

RIGHT SIDE

TOP SIDE

7

 

 

 

 

 

POWER

 

 

 

 

 

 

ENTRY

29.88

 

 

 

 

 

 

8.43

10.75

12.75

 

29.75

16.00

3.95

13.26

 

3.48

2.67

3.52

2.33

 

 

 

 

 

 

OUTSIDE AIR HOOD

OUTSIDE

 

 

 

 

 

11.09

AIR

7.53

RETURN

 

 

 

EXHAUST AIR HOOD

16.02

 

 

 

 

 

AIR*

HORIZONTAL

 

 

 

 

SUPPLY

19.75

UNITS ONLY*

29.75

 

 

 

 

 

 

EXHAUST

AIR

 

 

 

 

 

12.45

 

 

 

 

12.45

AIR

 

 

 

 

 

 

 

 

 

 

 

7.69

.75

 

 

 

 

5.31

 

 

 

 

 

 

 

 

29.98

 

 

13.5

 

 

REAR SIDE

 

LEFT SIDE

 

 

FRONT SIDE

 

 

 

 

 

Fig. 8 — 62MD,ME040 Outdoor Unit Dimensions

8

AA

 

 

SUPPLY AIR

 

 

(BOTTOM SUPPLY ONLY)

 

21.10

 

 

 

6.65

 

 

9.25

 

 

3.46

 

 

37.14

 

 

12.98

 

 

6.18

12.90

 

6.13

 

 

OPTIONAL RETURN AIR

 

VIEW A-A

(BOTTOM RETURN ONLY)

 

 

 

RIGHT SIDE

 

 

 

10.32

11.00

14.50

3.34

5.53

 

 

 

 

6.97

 

 

POWER ENTRY / OPTIONAL

 

 

DISCONNECT LOCATION

SUPPLY

RETURN

 

18.63

 

18.63

5.58

 

5.58

REAR SIDE

OPTIONAL PREHEATER

6.60

19.04

10.39

10.93

TOP SIDE

42.6

21.10

ACCESS DOOR

3.63

LEFT SIDE

PREHEATER CABINET

EXHAUST AIR OUTLET

15.40 18.88

(OPTIONAL) AIRFLOW TEST PORTS

EXHAUST AIR

11.00

OPTIONAL

PREHEATER (INDOOR)

10.66

2.10

10.50

REQUIRED SERVICE

CLEARANCES

Front

31 in.

Rear

0 in.

Left

24 in.

Right*

39 in.

*39 in. service clearance required for ERV wheel removal.

NOTE: All dimensions are in inches.

39.03

15.25

3.88

 

23.00

OUTSIDE AIR

8.63

 

FRONT SIDE

Fig. 9 — 62MB,MC075,120 Indoor Unit Dimensions

A

A

ERV WHEEL

OUTDOOR AIR HOOD

18.74

43.10

6.60

19.04

.87

 

 

10.39

 

 

6.65

 

 

ACCESS DOOR

9.25

18.69

 

SUPPLY AIR

 

 

 

(BOTTOM SUPPLY ONLY)

 

 

37.14

3.46

 

REQUIRED SERVICE

CLEARANCES

Front

31 in.

Rear

0 in.

Left

24 in.

Right*

39 in.

 

 

 

*39 in. service clearance required

 

12.98

 

for ERV wheel removal.

6.39

6.18

OPTIONAL PREHEATER

NOTE: All dimensions are in inches.

 

 

 

39.8

10.93

 

 

 

9.60

 

 

 

 

 

OPTIONAL RETURN AIR

 

 

VIEW A-A

(BOTTOM RETURN ONLY)

2.87

 

 

 

10.35

 

 

EXHAUST AIR HOOD

 

 

RIGHT SIDE

 

TOP SIDE

 

 

 

 

9

DETAIL A

4.11

TOP OF CURB

9.19

 

POWER ENTRY/

 

AIRFLOW

39.03

6.43

10.32

OPTIONAL DISCONNECT

 

TEST PORTS

*NOTE*

42.60

(OPTIONAL)

9.60

 

 

 

 

DISCONNECT

 

 

 

 

 

6.97 LOCATION IS APPROXIMATE

ACCESS DOOR

 

 

2.86

RETURN

 

 

 

 

SUPPLY

 

 

13.24

 

 

 

 

 

10.25

 

18.55

 

 

 

 

 

 

 

 

 

 

 

11.06

 

 

SEE DETAIL

9.59

 

 

5.62

A

 

 

 

A

 

 

 

3.10

 

 

 

35.711

 

 

 

 

 

 

14.45

 

 

 

 

REAR SIDE

 

 

LEFT SIDE

 

FRONT SIDE

Fig. 10 — 62MD,ME075,120 Outdoor Unit Dimensions

AIRFLOW TEST

PORTS (OPTIONAL)

26.60

A

13.75

A

 

8.68

 

OPTIONAL PREHEATER

8.20

ACCESS DOOR

15.63

SUPPLY AIR OPENING

49.55

PREHEATER CABINET

22.33

 

 

 

 

 

REQUIRED SERVICE

 

 

6.10

 

 

CLEARANCES

 

 

 

 

ERV WHEEL

 

21.84

26.60

10.76

15.28

 

Front

39 in.

 

Rear

0 in.

 

 

 

8.21

 

 

RETURN AIR OPENING

 

 

 

 

Left

32 in.

 

VIEW A-A

EXHAUST AIR OUTLET

 

 

 

 

 

Right*

55 in.

 

 

 

 

 

 

 

 

 

 

*55 in. service clearance required for

 

RIGHT SIDE

 

TOP SIDE

 

ERV wheel removal.

 

 

 

 

 

 

NOTE: All dimensions are in inches.

10

 

 

 

POWER ENTRY

 

57.91

 

 

 

(OPTIONAL DISCONNECT)

 

 

6.48

 

 

 

 

 

62.03

 

 

15.50

23.00

 

26.60

22.00

 

14.86

 

 

 

 

 

 

 

 

 

 

OUTSIDE AIR

 

 

 

 

ACCESS DOOR

 

SUPPLY

RETURN

 

 

 

36.00

AIR

 

 

 

 

AIR

 

EXHAUST AIR

 

 

 

43.38

 

 

 

25.00

14.57

 

 

20.00

 

 

 

 

 

 

 

 

9.62

8.20

 

12.50

 

11.18

 

 

 

 

 

 

 

 

 

6.923.16

REAR SIDE

LEFT SIDE

FRONT SIDE

Fig. 11 — 62MB,MC170-285 Indoor Unit Dimensions

 

A

OUTSIDE AIR HOOD

OPTIONAL PREHEATER

A

 

 

20.78

13.75

.64

 

 

8.68

 

 

 

8.20

 

 

 

 

15.63

 

26.45

 

 

 

 

 

49.55

SUPPLY AIR OPENING

 

 

 

 

22.33

 

 

 

9.16

 

 

 

 

 

6.10

 

ERV WHEEL

 

OUTSIDE AIR HOOD

 

15.28

 

 

 

RETURN AIR OPENING

 

8.21

 

 

EXHAUST AIR HOOD

 

 

 

 

 

 

VIEW A-A

 

16.19

 

 

 

 

 

 

RIGHT SIDE

 

TOP SIDE

 

 

 

 

 

 

REQUIRED SERVICE

CLEARANCES

Front

39 in.

Rear

0 in.

Left

32 in.

Right*

55 in.

*55 in. service clearance required for ERV wheel removal.

NOTE: All dimensions are in inches.

11

 

6.48

 

 

 

57.91

 

 

POWER ENTRY

 

 

15.50

23.00

 

(OPTIONAL DISCONNECT)

 

14.84

 

 

 

62.03

 

 

 

 

 

14.86

 

 

 

 

 

 

 

OUTSIDE AIR HOOD

SUPPLY

RETURN

 

 

 

 

AIR

 

 

 

 

AIR

 

 

 

 

 

 

 

 

4.61

 

25.00

 

 

 

20.00

 

EXHAUST AIR

15.96

TOP OF CURB

 

43.38

 

 

 

 

 

 

14.57

 

 

 

 

 

 

 

 

 

 

 

6.94

 

9.62

8.20

 

 

 

A

 

 

12.50

 

 

 

 

 

 

6.92

3.16

 

 

 

EXHAUST AIR HOOD

 

REAR SIDE

 

LEFT SIDE

 

FRONT SIDE

 

 

 

 

Fig. 12 — 62MD,ME170-285 Outdoor Unit Dimensions

29.00 14.63

ACCESS DOOR

65.21

VIEW A-A

RIGHT SIDE

12

7.66

19.00

28.50

SUPPLY

RETURN

AIR

AIR

37.50 37.50

6.11

2.87

6.11 6.61

REAR SIDE

A

8.01

18.62

SUPPLY AIR OPENING (BOTTOM SUPPLY ONLY)

25.76

6.93

RETURN AIR OPENING (BOTTOM RETURN ONLY)

15.94

6.88

21.11

EXHAUST AIR OUTLET

TOP SIDE

OPTIONAL AIRFLOW

TEST PORTS

72.63

17.00

49.1

EXHAUST

 

AIR

20.00

LEFT SIDE

OPTIONAL PREHEATER

A

PREHEATER CABINET

REQUIRED SERVICE

CLEARANCES

POWER ENTRY

(OPTIONAL DISCONNECT)

Front

50 in.

Rear

0 in.

Left

40 in.

Right*

62 in.

*62 in. service clearance required for ERV wheel removal.

NOTE: All dimensions are in inches.

 

67.39

 

5.11

29.00

27.00

ACCESS

OUTSIDE

DOOR

AIR

 

54.00

9.03

2.78

FRONT SIDE

Fig. 13 — 62MB,MC330-640 Indoor Unit Dimensions

26.41

A

 

15.94

A

 

6.88

 

 

 

 

 

 

8.01

 

 

 

 

18.62

 

29.44

 

 

 

 

OUTSIDE AIR HOOD

SUPPLY AIR OPENING

65.21(BOTTOM SUPPLY ONLY)

 

 

OUTSIDE AIR HOOD

 

25.76

OPTIONAL PREHEATER

 

 

8.68

6.93

 

 

 

RETURN AIR OPENING

21.11

7.63

(BOTTOM RETURN ONLY)

 

 

 

EXHAUST AIR HOOD

 

VIEW A-A

 

19.69

 

 

RIGHT SIDE

TOP SIDE

 

 

 

REQUIRED SERVICE

CLEARANCES

Front

50 in.

Rear

0 in.

Left

40 in.

Right*

62 in.

*62 in. service clearance required for ERV wheel removal.

NOTE: All dimensions are in inches.

13

OPTIONAL AIRFLOW

TEST PORTS

67.39

POWER ENTRY

(OPTIONAL DISCONNECT)

7.66

 

72.63

18.81

OUTSIDE AIR HOOD

19.00

28.50

 

 

17.00

 

 

 

 

 

 

SUPPLY

RETURN

 

 

 

 

 

AIR

AIR

 

 

 

 

37.50

 

37.50

49.1

EXHAUST

17.96

 

 

 

 

 

AIR

 

 

 

 

 

 

 

 

 

 

 

 

12.52

 

 

 

6.11

 

 

9.22

A 4.21

 

 

 

 

 

TOP OF

 

 

2.87

 

 

EXHAUST AIR HOOD

6.11

6.61

 

 

CURB

 

 

20.00

 

 

 

 

 

 

 

 

REAR SIDE

 

 

 

 

 

 

 

 

LEFT SIDE

 

FRONT SIDE

 

 

 

 

 

 

Fig. 14 — 62MD,ME330-640 Outdoor Unit Dimensions

18.75

6.42

A

17.07

34.10

ACCESS DOOR

21.88

SUPPLY AIR OPENING

 

77.41

 

34.73

 

6.43

 

21.86

31.67

 

RETURN AIR OPENING

EXHAUST AIR OUTLET

VIEW A-A

 

RIGHT SIDE

TOP SIDE

 

11.02

 

 

A

 

 

OPTIONAL PREHEATER

 

 

40.12

 

 

PREHEATER CABINET

REQUIRED SERVICE

CLEARANCES

 

Front

65 in.

34 7/8

Rear

0 in.

Left

50 in.

 

 

Right*

72 in.

*72 in. service clearance required for ERV wheel removal.

NOTE: All dimensions are in inches.

14

 

 

 

 

AIRFLOW TEST

 

 

 

 

 

 

 

 

PORTS (OPTIONAL)

 

 

 

 

 

 

 

 

107.75

 

 

 

98.37

 

 

 

 

 

 

 

12.77

 

 

 

 

23.25

 

 

 

 

 

 

 

 

 

34.10

35.08

 

 

 

 

 

 

POWER ENTRY/

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OPTIONAL DISCONNECT

 

 

 

 

 

 

 

 

LOCATION

ACCESS DOOR

OUTSIDE AIR

 

 

 

 

 

 

 

 

 

RETURN AIR

 

 

 

 

 

 

 

SUPPLY

 

 

 

 

 

 

 

 

AIR

 

 

 

 

 

 

64.25

 

40

 

49.01

 

 

 

 

 

 

 

 

 

 

48.98

 

 

 

 

 

 

 

EXHAUST AIR

 

 

 

 

 

20.25

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7.69

 

 

 

 

9.52

 

28.00

 

 

 

 

9.01

 

11.31

 

16.19

35.75

 

 

 

 

 

 

 

 

2.37

 

7.69

 

 

 

 

 

13.11

 

 

 

 

 

 

 

 

 

 

 

 

 

REAR SIDE

LEFT SIDE

FRONT SIDE

Fig. 15 — 62MB,MC750,950 Indoor Unit Dimensions

 

 

 

 

REQUIRED SERVICE

 

A

OUTSIDE AIR HOOD

A

CLEARANCES

 

 

 

 

18.75

11.02

 

Front

65 in.

 

6.42

 

 

 

OUTSIDE AIR HOOD

 

 

 

 

 

Rear

0 in.

33.71

17.07

 

 

 

 

 

 

Left

50 in.

 

21.88

40.12

 

Right*

72 in.

 

 

 

 

 

SUPPLY AIR OPENING

*72 in. service clearance required

 

 

for ERV wheel removal.

 

 

77.41

 

 

NOTE: All dimensions are in inches.

 

 

 

 

 

34.73

OPTIONAL PREHEATER

8.83

B

6.43

34 7/8

 

 

 

 

 

31.67

 

 

 

4.40

 

 

 

RETURN AIR OPENING

 

 

 

EXHAUST AIR HOOD

 

 

 

23.22

17.16

VIEW A-A

RIGHT SIDE TOP SIDE

15

 

 

 

AIRFLOW TEST

 

 

 

 

 

 

PORTS (OPTIONAL)

 

POWER ENTRY/

 

 

 

 

 

 

OPTIONAL DISCONNECT

 

 

 

 

 

 

LOCATION

98.37

 

 

 

 

 

 

 

 

 

 

107.75

 

 

 

 

 

 

23.25

 

23.81

 

 

 

 

 

 

 

 

 

 

 

 

OUTSIDE AIR HOOD

 

RETURN AIR

 

 

 

 

 

SUPPLY

 

 

 

 

 

 

AIR

 

 

 

 

 

 

40

49.01

 

 

 

21.58

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

EXHAUST AIR

48.98

 

 

 

20.25

 

 

 

 

 

 

 

 

 

28.00

7.69

 

 

 

 

2.89

 

 

 

9.01

EXHUAST AIR HOOD

16.19

35.75

 

 

 

 

 

 

 

 

7.69 13.11

REAR SIDE

LEFT SIDE

FRONT SIDE

Fig. 16 — 62MD,ME750,950 Outdoor Unit Dimensions

Carrier 62MD, 62MC, 62MB, 62ME User Manual

Rooftop Unit

Filter access door shipped with Rooftop Unit

62M040 Unit

Outside air hood with aluminum water entrainment filter. Includes barometric intake damper.

Exhaust

Filter

hood

 

 

EXH

 

 

 

Supply

 

 

Blower

Outside

Filter

ERV

air hood

 

 

wheel

 

 

Evaporation

Coil

Filters

Accessory ERV

Equipment support

Standard Rooftop

Unit roof curb

TRANSITION DETAIL

Panel covering

return chamber

3 to 6 Ton Rooftop Unit

Accessory Transition

 

ROOF CURB LOCATION DETAIL

 

3”

 

A

A

Supply

 

 

Return

 

35”

 

67 3/8”

Accessory ERV

 

 

Equipment support

 

 

Rooftop Curb

37”

Access door to

To 62M040 Unit

adjust balancing

 

damper

Balancing damper

Rooftop

 

ERV

Unit

35"

Unit

Curb

 

Support

 

Side View A-A

 

LEGEND

ERV — Energy Recovery Ventilator

Top View

ROOFTOP UNIT MODEL

ROOFTOP SIZE

TRANSITION P/N

ROOFTOP ECONOMIZER

ERV EQUIPMENT SUPPORT P/N

48/50HJ,TJ,TM

004-007

62M-AATR-HJ36-D

62MA-900---004

62MA-900---001

Fig. 17 — 62MD,ME040 Coupled with Carrier 48/50HJ,TJ,TM004-007 Vertical Discharge Rooftop Unit

16

Rooftop Unit

Filter access door shipped with Rooftop Unit

62M040 Unit

 

Outside air hood

 

with aluminum

 

water entrain-

Field-Supplied

ment filter.

Includes baro-

Duct

metric intake

 

 

damper.

Exhaust

Filter

 

hood

 

 

 

 

 

Accessory ERV

 

 

 

Equipment support

 

EXH

 

Standard Rooftop

 

 

Unit roof curb

 

 

 

 

 

 

TRANSITION DETAIL

 

 

Supply

 

 

 

Blower

Panel covering

 

 

 

 

 

 

return chamber

 

 

 

3 to 6 Ton Rooftop Unit

Outside

Filter

ERV

 

air hood

Accessory Transition

 

wheel

 

 

 

 

ROOF CURB LOCATION DETAIL

 

3”

 

Supply

 

Return

A

A

35”

67 3/8”

Accessory ERV

 

Equipment support

 

Rooftop Curb

 

 

37”

Access door to

To 62M040 Unit

adjust balancing

damper

Balancing damper

Rooftop

 

ERV

Unit

35"

Unit

Curb

 

Support

 

Side View A-A

 

LEGEND

ERV — Energy Recovery Ventilator

ROOFTOP UNIT MODEL

ROOFTOP SIZE

TRANSITION P/N

ROOFTOP ECONOMIZER

ERV EQUIPMENT SUPPORT P/N

48/50HJ,TJ,TM

004-007

62M-AATR-HJ36-D

62MA-900---008

62MA-900---001

Fig. 18 — 62MD,ME040 Coupled with Carrier 48/50HJ,TJ,TM004-007 Horizontal Discharge Rooftop Unit

17

Rooftop Unit

Accessory Transition (Includes front panel)

Rooftop Unit

Supply

 

TRANSITION DETAIL

Return

Accessory ERV

 

Equipment support

Accessory Transition

2 Piece front panel covers

Filter return chamber ERV

wheel

Filter

 

 

62M040 Unit

 

 

Exhaust

 

 

hood

 

 

Outside air hood

 

 

Top View

 

 

ROOF CURB LOCATION DETAIL

 

To 62M040 Unit

 

 

80 5/16”

35”

Access door to

 

 

adjust balancing

 

 

damper

44 11/16”

A

A

 

 

Supply

Return

Rooftop

 

ERV

 

 

 

 

 

Unit

35"

Unit

 

 

Curb

 

Support

 

 

4 3/8”

 

 

Rooftop Curb

 

 

 

 

LEGEND

 

Accessory ERV

Side View A-A

 

 

 

 

ERV — Energy Recovery Ventilator

 

Equipment support

 

 

ROOFTOP UNIT MODEL

ROOFTOP SIZE

TRANSITION P/N

ERV EQUIPMENT SUPPORT P/N

48/50PG

03-07

62M-AATR-HJ36-D

62MA-900---001

Fig. 19 — 62MD,ME040 Coupled with Carrier 48/50PG03-07 Vertical Discharge Rooftop Unit

18

Rooftop Unit

Accessory Transition (Includes front panel)

Rooftop Unit

TRANSITION DETAIL

Accessory ERV

Equipment support

Accessory Transition

 

2 Piece front

 

panel covers

Filter

return chamber

ERV

 

 

wheel

Filter

62M040 Unit

Exhaust hood

Outside air hood

 

 

Top View

 

 

ROOF CURB LOCATION DETAIL

 

To 62M040 Unit

 

 

80 5/16”

35”

Access door to

adjust balancing

 

 

 

 

damper

44 11/16”

A

A

 

 

 

 

Rooftop

 

ERV

 

 

Unit

35"

Unit

 

 

Curb

 

Support

 

 

4 3/8”

 

 

 

Rooftop Curb

 

 

 

 

LEGEND

Accessory ERV

Side View A-A

 

 

ERV — Energy Recovery Ventilator

 

 

 

Equipment support

 

 

ROOFTOP UNIT MODEL

ROOFTOP SIZE

TRANSITION P/N

ERV EQUIPMENT SUPPORT P/N

48/50PG

03-07

62M-AATR-HJ36-D

62MA-900---001

Fig. 20 — 62MD,ME040 Coupled with Carrier 48/50PG03-07 Horizontal Discharge Rooftop Unit

19

ROOF CURB LAYOUT

TOP VIEW

67 3/8"

A

Supply

Air

37 3/16"

Return

Air

Standard roof curb for 3 to 6 ton rooftop unit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

35

"

 

 

 

 

 

 

 

 

 

34 3/8"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

36"

 

 

 

 

 

 

 

A

 

 

 

 

 

 

 

 

 

 

 

62MA-900---001

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Equipment Support

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

"A-A" SIDE VIEW

Standard Roof curb

for 3 to 6 ton rooftop unit

35 "

62MA-900---001 Equipment Support

14"

10.4" Roof

Fig. 21 — 62MD,ME040 Coupled with Carrier 48/50HJ,TJ,TM004-007 Rooftop Unit

20

Filter door shipped with Rooftop unit.

Rainhoods for

62M ERV Unit

optional economizer

 

Rooftop unit

Rooftop unit

 

 

Unit curb

 

 

 

 

 

Accessory Transition

 

 

 

 

 

 

62M075,120 ERV Unit

Locator

 

 

 

 

 

 

 

 

 

 

pieces

 

 

 

 

 

(included with

ERV curb

 

 

 

 

ERV curb,

 

RETURN

WheelERV

 

 

 

 

must be watertight)

 

 

 

 

SUPPLY

 

 

 

 

 

ROOF CURB LOCATION DETAIL

B

A

2 3/4"

20"

Rooftop

Unit curb

Locator Pieces ( included with ERV Curb)

Cover panel provided

30.5”

 

 

 

 

LEGEND

 

 

 

 

 

ERV

Energy Recovery Ventilator

 

 

 

 

NOTE: When using a 62M ERV unit coupled with a Carrier 27” rooftop unit, the rooftop factory or field-installed economizer

cannot be used. Use the 62M economizer instead.

ERV curb

ROOFTOP UNIT

ROOFTOP SIZE

TRANSITION P/N

ERV CURB P/N

ROOFTOP

DIMENSIONS (in.)

MODEL

ECONOMIZER

A

B

 

 

 

 

004-007

62M-ATR-HJ36-D

62M-A-CRB-14MC

62MA-900---004

673/8

373/16

48/50HJ,TF,TJ,TM

008,009

62M-ATR-HJ78-D

62M-A-CRB-14MC

62MA-900---005

781/4

50

 

012,014

62M-ATR-HJ1012-D

62M-A-CRB-14MC

62MA-900---006

781/4

50

Fig. 22 — 62MD,ME075,120 Coupled with Carrier 48/50HJ,TF,TJ,TM004-014 Vertical Discharge Rooftop Unit

21

Filter door shipped with Rooftop unit.

Horizontal supply and

62M ERV Unit

return duct (field supplied)

 

Rooftop unit

Rooftop Unit

Accessory Transition

62M075,120 ERV Unit

ERV Wheel

Locator

 

pieces

 

(included with

ERV curb

ERV curb,

 

must be watertight)

Optional Horizontal

Economizer

ROOF CURB LOCATION DETAIL

 

B

Rooftop

 

 

 

 

 

 

 

 

Unit curb

 

 

 

 

Locator Pieces ( included with ERV curb)

 

 

Cover panel provided

 

 

A

 

30.5"

 

LEGEND

 

 

ERV — Energy Recovery Ventilator

 

 

 

 

 

 

 

 

 

 

 

NOTE: When using a 62M ERV unit coupled with a Carrier

 

 

 

27"

rooftop unit, the rooftop factory or field-installed economizer

 

 

 

cannot be used. Use the 62M economizer instead.

 

 

 

 

2 3/4"

ERV curb

 

20"

 

ROOFTOP UNIT

ROOFTOP SIZE

TRANSITION P/N

ERV CURB P/N

ROOFTOP

DIMENSIONS (in.)

MODEL

ECONOMIZER

A

 

B

 

 

 

 

 

004-007

62M-ATR-HJ36-H

62M-A-CRB-14MC

62MA-900---008

673/

8

373/

 

 

 

 

 

 

16

48/50HJ,TF,TJ,TM

008,009

62M-ATR-HJ78-H

62M-A-CRB-14MC

62MA-900---009

781/4

50

 

012,014

62M-ATR-HJ1012-H

62M-A-CRB-14MC

62MA-900---010

781/4

50

Fig. 23 — 62MD,ME075,120 Coupled with Carrier 48/50HJ,TF,TJ,TM004-014 Horizontal Discharge Rooftop Unit

22

Rooftop Unit

Supply

Return

Accessory

Transition

ERV Wheel

62M075,120 ERV Unit

TOP VIEW

Rooftop Unit

Accessory Transition (Includes front panel)

62M ERV Unit

Locator pieces

(included with ERV Curb ERV curb,

must be watertight)

LEGEND

ERV — Energy Recovery Ventilator

NOTE: When using a 62M ERV unit coupled with a Carrier rooftop unit, the rooftop factory or field-installed economizer cannot be used.

 

 

ROOF CURB LOCATION DETAIL

 

 

 

A

 

20"

 

 

 

 

 

 

ERV Curb

 

 

 

 

30 1/12"

 

 

 

 

 

 

 

Curb Detail

 

B

A

A

 

 

 

 

27"

Rooftop

 

ERV

 

 

 

 

Return

Unit

20"

Unit

Supply

2 3/4"

 

 

Curb

 

Curb

Rooftop Unit Curb

 

 

Side View A-A

 

 

 

 

 

Locator pieces

 

 

 

 

 

(included with

 

 

 

 

 

ERV Curb)

 

 

 

 

 

 

 

 

 

 

 

ROOFTOP MODEL

ROOFTOP SIZE

 

62M TRANSITION

ERV CURB

DIMENSIONS (in.)

 

A

B

 

 

 

 

 

48/50PG

03-07

 

62M-ATR-PG26-D

62M-A-CRB-14MC

805/16

4411/16

08-14

 

62M-ATR-PG712-D

62M-A-CRB-14MC

923/4

5315/16

 

 

Fig. 24 — 62MD,ME075,120 Coupled with Carrier 48/50PG03-14 Vertical Discharge Rooftop Unit

23

Rooftop Unit

Accessory

Transition

ERV Wheel

62M075-120 ERV Unit

TOP VIEW

Rooftop Unit

Accessory Transition (Includes front panel)

62M Unit

Locator pieces (included with

ERV curb,

ERV Curb

must be watertight)

LEGEND

ERV — Energy Recovery Ventilator

NOTE: When using a 62M ERV unit coupled with a Carrier rooftop unit, the rooftop factory or fieldinstalled economizer cannot be used.

 

 

ROOF CURB LOCATION DETAIL

 

 

 

 

A

20"

 

 

 

 

 

ERV Curb

 

 

 

 

 

30 1/12"

 

 

 

 

 

 

 

Curb Detail

 

B

A

A

Rooftop

 

ERV

 

27"

 

 

 

Unit

20"

Unit

 

 

2 3/4"

Curb

 

Curb

Side View A-A

Rooftop Unit Curb

Locator pieces (included with ERV Curb)

ROOFTOP MODEL

ROOFTOP SIZE

62M TRANSITION

ERV CURB

DIMENSIONS (in.)

A

 

B

 

 

 

 

 

 

03-07

62M-ATR-PG26-H

62M-A-CRB-14MC

805/

16

4411/

48/50PG

 

 

 

 

16

08-14

62M-ATR-PG712-H

62M-A-CRB-14MC

923/

5315/

 

 

 

 

 

 

4

16

Fig. 25 — 62MD,ME075,120 Coupled with Carrier 48/50PG03-14 Horizontal Discharge Rooftop Unit

24

Rooftop

Unit

SUPPLY

Filter door shipped with

Rooftop unit

62M ERV Unit

Rainhoods for optional economizer

Rooftop unit

Rooftop curb

Top View

Locator Pieces (included with ERV curb,

must be watertight)

ERV Curb

 

 

Accessory Transition

62M170-285 ERV Unit

 

30”

 

 

 

RETURN

 

ERV Wheel

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B

Rooftop ROOF CURB LOCATION DETAIL

 

 

 

 

 

 

Unit curb

 

 

 

 

 

 

 

 

 

 

 

 

 

Locator Pieces ( included with ERV curb)

 

 

 

 

 

 

 

 

 

 

Cover panel provided

 

 

 

 

 

 

 

 

 

 

 

 

49 5/8"

 

ERV curb

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

45 1/2"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LEGEND

 

 

 

 

2 3/4"

 

 

 

 

 

ERV — Energy Recovery Ventilator

 

 

 

 

 

38"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NOTE: When using a 62M ERV unit coupled with a Carrier

 

 

 

 

 

 

 

 

 

rooftop unit, the rooftop factory or field-installed economizer

 

 

 

 

 

Top View

 

cannot be used. Use the 62M economizer instead.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ROOFTOP UNIT

 

ROOFTOP SIZE

TRANSITION P/N

 

ERV CURB P/N

 

ROOFTOP

DIMENSIONS (in.)

MODEL

 

 

 

ECONOMIZER

A

 

B

 

 

 

 

 

 

 

 

 

 

 

 

 

004-007

 

62M-BTR-HJ36-D

 

62M-B-CRB-14MC

 

62MA-900---004

673/8

373/16

48/50HJ,TF,TJ,TM

 

008,009

 

62M-BTR-HJ78-D

 

62M-B-CRB-14MC

 

62MA-900---005

781/4

50

 

 

 

012,014

 

62M-BTR-HJ1012-D

 

62M-B-CRB-14MC

 

62MA-900---006

781/4

50

Fig. 26 — 62MD,ME170-285 Coupled with Carrier 48/50HJ,TF,TJ,TM004-014 Vertical Discharge Rooftop Unit

25

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