Friedrich 60 User Manual

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INSTALLATION

&

OPERATION MANUAL

Single Package

Vertical Air Conditioning System

B – Series

18,000 – 24,000 – 30,000 – 36,000 –

42,000 – 49,000 – 60,000 Btuh

840-170-38

TABLE OF CONTENTS

Vert-I-PakB-SeriesVertical Air

Conditioning System

 

 

Page

 

Safety Considerations .......................................................................................................

3

 

General Recommendations ...............................................................................................

3

 

Unpacking and Inspecting the Unit ....................................................................................

3

 

Supplies Needed for Installation ........................................................................................

3

I.

General Specifications

 

 

Model Number Identification Guide ...................................................................................

4

 

B-SeriesChassis Specifications ........................................................................................

4

II.

Dimensional Data

 

 

V(E,H)B18,24,30,36 Unit Dimensions................................................................................

5

 

V(E,H)B24,49 Unit Dimensions .........................................................................................

6

 

V(E,H)B60 Unit Dimensions ..............................................................................................

6

III.Installation

1. Indoor and Outdoor Air Requirement .................................................................................

4-5

 

A. Outdoor Air System .......................................................................................................

7-9

 

B. Ducted Condenser Air ..................................................................................................

10

 

 

Outdoor Fan Performance ..................................................................................

10

 

C. Indoor Air (Conditioned Supply air System ..................................................................

11

 

Indoor Fan Performance .............................................................................................

12

2.

Electrical

 

 

 

A.

Grounding ...........................................................................................................

12

 

B.

Power Supply ......................................................................................................

12

3. Thermostat Mounting and Wiring ......................................................................................

13-14

 

A.

Thermostat Location ...........................................................................................

13

 

B. Thermostat Mounting & Wiring ...........................................................................

13

 

C. Wire Thermostat Cable to Unit Terminal .............................................................

13

4.

Condensate Drain Line ......................................................................................................

14

 

Installation – Final Checklist ..............................................................................................

14

 

Test Run

...........................................................................................................................

14

IV.

Owners Manual & Operating Information

 

 

Identifying your System .....................................................................................................

15

 

Important Facts .................................................................................................................

15

 

Operating the Vert-I-Pak ....................................................................................................

16

 

Thermostat Operation .......................................................................................................

16

 

Cooling Cycle ....................................................................................................................

17

 

Heating Cycle ....................................................................................................................

17

 

Defrost Cycle .....................................................................................................................

17

 

Performing Routing Maintenance ......................................................................................

18

 

Replace the Air Filter .........................................................................................................

18

 

Inspect and Cleaning the Indoor Air Coil ............................................................................

19

 

Inspect the Outdoor Air Intake and Exhaust ......................................................................

19

 

Inspect and Clean the Condensate Drain ..........................................................................

19

2

SAFETY CONSIDERATIONS

Improper installation, adjustment, alteration, service, maintenance, or use can cause explosion, fire, electrical shock, or other conditionswhichmaycausepersonalinjuryorpropertydamage.Consultaqualifiedinstaller,serviceagency,oryourdistributor ordealerforinformationandassistance. Thequalifiedinstalleroragencymustusefactory-authorizedpartsoraccessorieswhenmodifying this product. Refer to the individual instructions packaged with the parts or accessories when installing.

Follow all safety codes. Wear safety glasses and work gloves. Read these instructions thoroughly and follow all warnings or cautions attached to the unit. Always install units in accordance with local building codes, the National Electric Code (NEC), and the Installation Standards, Warm Air Heating and Air Conditioning Systems ANSI/NFPA 90B for special installation requirements.

GENERAL RECOMMENDATIONS (DO'S AND DON'T'S)

DO read the instructions completely before installation.

DO take time to perform a quality installation.

DO NOT obstruct or restrict indoor or outdoor air paths.

When using flex duct: DO install properly. DO NOT crush or make sharp bends in flex duct, use only gradual bends.

DO tape and seal all duct joints.

DO check the indoor conditioned air duct system static pressure losses. It should not exceed those listed in Table 2. Consult your dealer or distributor for more information.

When designing indoor supply systems, DO NOT reduce air intakes or discharge sizes.

DO insulate ALL conditioned air duct system components.

DO NOT locate room thermostat near conditioned air diffusers.

DO locate thermostat on an interior wall.

DO check that condensate drain line drains freely.

DO NOT let debris fall and collect in indoor or outdoor blowers.

DO NOT drill into unit (except for 1 in. flanges for ducted return units). This could cause a refrigerant leak.

DO handle unit with care.

DO provide minimum installation and service clearances.

DO build closet so that unit may be removed if necessary.

DO follow all guidelines for indoor and outdoor air system.

DO NOT substitute any components without checking with your dealer or distributor. If you do substitute, get approval in writing. Substitutions without approval void unit warranty.

DO NOT guess, consult your dealer or distributor if any portion of the installation procedure is unclear.

UNPACK AND INSPECT UNIT

Remove shipping protection and pallet from unit and inspect for damage. Be sure to check for concealed internal shipping damage. Do not install a damaged unit.

SUPPLIES NEEDED FOR INSTALLATION

The following items are required to install unit.

Adhesive, aluminum duct tape.

CAUTION: Incorrect type of duct tape may be a fire hazard. A failure to follow this warning could result in a fire and personal injury or death.

6-conductorthermostat cable (20 gage wire minimum).

CAUTION: Do not use thermostat wire with less than the recommended number of conductors.

Supplies to connect indoor air (conditioned air supply) duct to unit. Supplies to connect power to unit.

Supplies to connect outdoor-airduct to unit. Supplies to connect condensate drain line. Supplies to connectlow-voltagethermostat to unit.

3

Section I – General Specifications

VERT-I-PAK® MODEL IDENTIFICATION GUIDE

 

MODEL NUMBER

V

H

B

36

K

10

RT

A

 

SERIES

 

 

 

 

 

 

 

 

ENGINEERING CODE

 

V=Vertical Series

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OPTIONS

 

E=Cooling with or without electric heat

 

 

 

 

 

 

 

 

H=Heat Pump

 

 

 

 

 

 

 

RT = Standard Remote Operation

 

DESIGN SERIES

 

 

 

 

 

 

 

 

 

A = 32" Cabinet

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ELECTRIC HEATER SIZE

 

B = 68" Cabinet

 

 

 

 

 

 

 

NOMINAL CAPACITY

 

 

 

 

 

 

B-Series

 

B-Series(Btu/h)

 

 

 

 

 

 

 

 

 

18 = 18,000

36 = 36,000 60 = 60,000

 

 

 

 

 

05

= 5.0 KW

 

24 = 24,000

42 = 42,000

 

 

 

 

 

 

10= 10.0 KW

 

30 = 30,000

49 = 49,000

 

 

 

 

 

15

= 15.0 KW

 

VOLTAGE

 

 

 

 

 

 

20

= 20.0 KW

 

K = 208/230V-1Ph-60Hz

 

 

 

 

 

25

= 25.0 KW

B-SERIESCHASSIS SPECIFICATIONS

 

M O D E

L S :

 

V(E,H)B18K05

 

V(E,H)B18K10

V(E,H)B24K05

V(E,H)B24K10

V(E,H)B30K10

V(E,H)B30K15

V(E,H)B36K10

V(E,H)B36K15

 

C O O L I N G

D A T A :

 

 

 

 

 

 

 

 

Cooling Cap.

 

17000

 

17000

22000

22000

30000

30000

35000

35000

 

Cooling Power (W)

 

1700

 

1700

2200

2200

2900

2900

3500

3500

 

 

SEER

 

10.0

 

10.0

10.0

10.0

10.0

10.0

10.0

10.0

 

Cooling SHR

 

0.78

 

0.78

0.75

0.75

0.70

0.70

0.70

0.70

 

E L E C T R I C A L

H E A T

D A T A :

 

 

 

 

 

 

 

Heater Size (KW)

 

5.0

 

10.0

5.0

10.0

10.0

15.0

10.0

15.0

 

Heating Cap. (Btu/h)

 

17050

 

34100

17050

34100

34100

51150

34100

51150

 

Heating Power (W)

 

5000

 

10000

5000

10000

10000

15000

10000

15000

 

Heating Current (A)

 

20.8

 

41.6

20.8

41.6

41.6

62.4

41.6

62.4

 

H E A T

P U M P

D A T A :

 

 

 

 

 

 

 

 

Heating Cap. (Btu/h)

 

17000

 

17000

22000

22000

30000

30000

34000

34000

 

Heating Power (W)

 

1650

 

1650

2000

2000

2600

2600

3300

3300

 

Heating Current (A)

 

7.3

 

7.3

9.3

9.3

12.0

12.0

15.0

15.0

 

 

COP

 

3.0

 

3.0

3.2

3.2

3.2

3.2

3.0

3.0

 

E L E C T R I C A L

D A T A :

 

 

 

 

 

 

 

 

 

Voltage (V)

 

230/208

 

230/208

230/208

230/208

230/208

230/208

230/208

230/208

 

LRA - Comp. (A)

 

42.5

 

42.5

56.0

56.0

72.5

72.5

88.0

88.0

 

Min. Ckt. Amps (A)+

 

(14) 26

 

(14) 52

(16.7) 26

(16.7) 52

(22.8)52

(22.8)26,52

(27.9)52

(27.9) 26,52

 

Power Connection

 

Hard Wire

 

Hard Wire

Hard Wire

Hard Wire

Hard Wire

Hard Wire

Hard Wire

Hard Wire

 

P H Y S I C A L

D A T A :

 

 

 

 

 

 

 

 

Unit Width (in.)

 

30.00

 

30.00

30.00

30.00

30.00

30.00

30.00

30.00

 

Unit Depth (in.)

 

21.00

 

21.00

21.00

21.00

21.00

21.00

21.00

21.00

 

Unit Height (in.)

 

68.00

 

68.00

68.00

68.00

68.00

68.00

68.00

68.00

 

Shipping Weight (lbs.)

 

320

 

320

320

320

330

330

340

340

 

A I R F L O W

D A T A :

 

 

 

 

 

 

 

 

Indoor CFM

 

640

 

640

800

800

1000

1000

1050

1050

 

Fresh Air CFM

 

65

 

65

65

65

65

65

65

65

 

Indoor Motor

 

1/3

 

1/3

1/3

1/3

1/3

1/3

1/3

1/3

 

Indoor Motor Amps

 

1.0

 

1.0

1.0

1.0

1.8

1.8

2.5

2.5

 

Outdoor Motor

 

1/3

 

1/3

1/3

1/3

1/3

1/3

1/2

1/2

 

Outdoor Motor Amps

 

1.4

 

1.4

1.4

1.4

2.2

2.2

3.0

3.0

 

 

 

 

 

 

 

 

 

 

 

 

 

4

M O D E

L S :

 

V(E,H)B42K10

 

V(E,H)B42K15

V(E,H)B49K15

V(E,H)B49K20

V(E,H)B60K20

V(E,H)B60K25

+ Value in ( ) is for the unit

 

 

power. Value outside of ( )

 

 

 

 

 

 

 

 

 

 

C O O L I N G

D A

T A :

 

 

 

 

 

 

 

 

 

 

is for electric heat only. See

Cooling Cap.

 

42000

 

42000

48500

48500

58000

58000

Page 12.

Cooling Power (W)

 

4500

 

4500

5500

5500

6450

6450

 

 

SEER

 

9.8

 

9.8

9.8

9.8

9.9

9.9

 

Cooling SHR

 

0.72

 

0.72

0.69

0.69

0.72

0.72

 

E L E C T R I C A L

H E A T

D A T A :

 

 

 

 

 

Heater Size (KW)

 

10.0

 

15.0

15.0

20.0

20.0

25.0

 

Heating Cap. (Btu/h)

 

34100

 

51150

51150

68200

68200

85250

 

Heating Power (W)

 

10000

 

15000

15000

20000

20000

25000

 

Heating Current (A)

 

41.6

 

62.4

62.4

83.2

83.4

104.2

 

H E A T

P U M P

D A T A :

 

 

 

 

 

 

Heating Cap. (Btu/h)

 

40000

 

40000

47000

47000

59000

59000

 

Heating Power (W)

 

4000

 

4000

4800

4800

5636

5636

 

Heating Current (A)

 

19.0

 

19.0

22.0

22.0

25.0

25.0

 

 

COP

 

3.0

 

3.0

3.0

3.0

3.0

3.0

 

E L E C T R I C A L

D A T A :

 

 

 

 

 

 

Voltage (V)

 

230/208

 

230/208

230/208

230/208

230/208

230/208

 

LRA - Comp. (A)

 

104.0

 

104.0

129.0

129.0

169.0

169.0

 

Min. Ckt. Amps (A) +

 

(33) 52

 

(33) 26,52

(40.5) 26,52

(40.5 ) 52,52

(49) 52, 52

(49), 26, 52, 52

 

Power Connection

 

Hard Wire

 

Hard Wire

Hard Wire

Hard Wire

Hard Wire

Hard Wire

 

P H Y S I C A L

D A T A :

 

 

 

 

 

 

Unit Width (in.)

 

38.00

 

38.00

38.00

38.00

45.00

45.00

 

Unit Depth (in.)

 

28.00

 

28.00

28.00

28.00

30.50

30.50

 

Unit Height (in.)

 

68.00

 

68.00

68.00

68.00

77.00

77.00

 

Shipping Weight (lbs.)

 

440

 

440

460

460

540

540

 

A I R F L O W

D A T A :

 

 

 

 

 

 

Indoor CFM

 

1400

 

1400

1400

1400

1800

1800

 

Fresh Air CFM

 

70

 

70

70

70

70

70

 

Indoor Motor

 

1/2

 

1/2

1/2

1/2

1/2

1/2

 

Indoor Motor Amps

 

3.0

 

3.0

3.0

3.0

3.1

3.1

 

Outdoor Motor

 

3/4

 

3/4

3/4

3/4

1/3 (2)

1/3 (2)

 

Outdoor Motor Amps

 

4.7

 

4.7

4.7

4.7

5.0

5.0

 

Section II – Dimensional Data

Figure 1

V(E,H)B18,24,30,36 Unit Dimensions (Inches)

CONDENSATE

DRAIN EXIT 2"

ABOVE FLOOR

5

Figure 2

V(E,H)B42, 49 Unit Dimensions (Inches)

Figure 3

V(E,H)B60 Unit Dimensions (Inches)

Section III – Installation

TheVert-I-Pakwas designed for installation in residential and light commercial applications. These instructions detail a typical method of installation. Figure 4 shows the typical component location and airflow paths through the unit.

Units are available in three return air configurations: front "free-return"with disposable filter; front ducted return with 1" duct flange; and left side ducted return with 1" duct flange. See Figure 10 on Page 11.

6

Figure 4

Unit Configuration

1) INDOOR AND OUTDOOR AIR REQUIREMENTS

The indoor and outdoor air systems are designed to operate at specified airflow rates and external static pressures. The supply and return air duct system pressure losses (including filter, louver/grille and registers) must not exceed the listed external static pressures for either the indoor or outdoor air systems.

CAUTION: Failure to adhere to indoor air and outdoor air requirements as listed in the following sections will void unit warranty.

A.Outdoor Air System

As a completely self-containedsystem, theVert-I-Pakunit requires an adequate supply of outdoor air to exchange heat from the outdoor air coil. The outdoor air intake and discharge openings are located on the back side of the unit. The unit may be installed where the outdoor air path runs through the wall of the building directly behind the unit or where the outdoor air intake and discharge paths are ducted separately away from the unit. Figure 9 shows two typical ducted OA designs.

CAUTION: To ensure proper operation, the outdoor air intake and discharge air paths must be free and unobstructed. The two air paths must be situated to ensure that the intake and discharge air do not recirculate (also calledshort-circuit).

7

Figure 5

VPBWP3 – 8/14 Wall Plenum

For Models

VE/VHB18

VE/VHB24

Figure 6

VPBWP4 – 8/14 Wall Plenum

For Models

VE/VHB18

VE/VHB24

VE/VHB30

VE/VHB36

8

Figure 7

VPBWP5 – 8/14 Wall Plenum

 

For Models

 

VE/VHB42

 

VE/VHB49

Figure 8

VPBWP6 – 8/14 Wall Plenum

For Model

VE/VHB60

9

B. Ducted Condenser Air

For ducted outside air applications, the combined pressure losses of the intake and discharge air paths must not exceed the external static capabilities of the system at the design airflow (See Table 3).

Outdoor Fan Performance

Table 1

Model

0.1

0.2

0.3

0.4

0.5

 

 

 

 

 

 

VE/HB18

1300

1180

1100

950

790

 

 

 

 

 

 

VE/HB24

1300

1180

1100

950

790

 

 

 

 

 

 

VE/HB30

1300

1200

1100

1000

810

 

 

 

 

 

 

VE/HB36

1730

1660

1600

1560

1400

 

 

 

 

 

 

VE/HB42

2100

2000

1900

1800

1700

 

 

 

 

 

 

VE/HB49

2600

2500

2400

2300

2100

 

 

 

 

 

 

VE/HB60

2990

2900

2800

2670

2450

 

 

 

 

 

 

Note: Italic type indicates performance outside the required operating window of ± 10% of rated SCFM.

Figure 9

Typical Ducted Outside Air Configuration

INTAKE

 

EXHAUST

EXHAUST

 

 

 

CEILING

 

CEILING

 

 

 

BACK

 

 

 

OF

OUTDOOR

 

 

UNIT

 

OUTDOOR

 

AIR INTAKE

OUTSIDE

OUTSIDE

 

WALL

AIR

WALL

 

INTAKE

 

 

 

OUTSIDE

 

 

 

WALL

 

 

 

 

OUTDOOR AIR

 

OUTDOOR

FLOOR

EXHAUST

 

FLOOR

AIR EXHAUST

 

INTAKE

10