Friedrich 9 User Manual

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Service Manual

A SERIES *(Electronic Control)

Single Package

 

 

Vertical Air Conditioning System

 

Models

For Years 2009 and 2008

 

 

9,000 BTU’s

 

 

 

12,000 BTU’s

 

 

18,000 BTU’s

VPK-ServMan(04-09)

 

24,000 BTU’s

 

TECHNICAL SUPPORT CONTACT INFORMATION

FRIEDRICH AIR CONDITIONING CO.

Post Office Box 1540 · San Antonio, Texas 78295-1540

4200 N. Pan Am Expressway · San Antonio, Texas 78218-5212(210)357-4400· FAX (210)357-4490

www.friedrich.com

Printed in the U.S.A.

Table of Contents

Important Safety Information .............................................

2

Introduction ........................................................................

4

Vert-I-PakModel Number Identification Guide ..................

5

Serial Number Identification Guide ....................................

5

2009 Models Chassis Specifications/Performance .........

6-7

2008 Models Chassis Specifications/Performance .........

8-9

Electrical Requirements ....................................................

10

Remote Thermostat and Low Voltage Control .............

11-12

V-PAKElectronic Control Board Features ........................

13

Electronic Control Configuration .......................................

14

Electronic Control Error Code

 

Diagnostics/Test Mode ................................................

14-15

Electronic Control Board/Wall Thermostat

 

Sequence of Operation ...............................................

16-18

Component Description ....................................................

19

Checking External Static Pressure ...................................

20

Checking Approximate Airflow ..........................................

20

Airflow Charts ...................................................................

21

Components Testing ....................................................

22-23

Refrigeration Sequence of Operation ...............................

24

Service ..............................................................................

25

Sealed Refrigeration System Repairs ...............................

26

Refrigerant Charging .........................................................

26

Method Of Charging ..........................................................

27

Undercharged Refrigerant Systems ..................................

28

Overcharged Refrigerant Systems ....................................

28

Restricted Refrigerant Systems ........................................

29

Capillary Tube Systems/Check Valve ...............................

30

Reversing Valve — Description/Operation ....................

31

Testing Coil ....................................................................

 

32

Checking Reversing Valves ...........................................

 

32

Reversing Valve

 

 

Touch Testing Heating/Cooling Cycle ...........................

33

Procedure For Changing Reversing Valve ....................

33

Compressor Checks ......................................................

 

34

Locked Rotor Voltage Test ............................................

 

34

Single Phase Connections ...........................................

 

34

Determine Locked Rotor Voltage .................................

34

Locked Rotor Amperage Test ........................................

 

34

Single Phase Running & Locked Rotor Amperage .......

35

External Overload .........................................................

 

34

Checking the External Overload

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

34

Checking the Internal Overload ....................................

 

34

Compressor Single Phase Resistance Test .................

35

Compressor Replacement ......................................

 

36-37

Routine Maintenance ..............................................

 

38-39

9-18Electrical Troubleshooting

Chart – Cooling .........

40

2-TonElectrical Troubleshooting

Chart – Cooling .......

41

Refrigerant System Diagnosis – Cooling .....................

42

Refrigerant System Diagnosis – Heating .....................

43

Electrical Troubleshooting Chart –HeatPump .............

43

Electrical and Thermostat Wiring Diagram .............

44-49

Thermistors Resistance Valves ...................................

 

50

Accessories .................................................................

 

51

Warranty ......................................................................

 

52

1

IMPORTANT SAFETY INFORMATION

The information contained in this manual is intended for use by a qualified service technician who is familiar with the safety procedures required for installation and repair, and who is equipped with the proper tools and test instruments required to service this product.

Installation or repairs made by unqualified persons can result in subjecting the unqualified person making such repairs as well as the persons being served by the equipment to hazards resulting in injury or electrical shock which can be serious or even fatal.

Safety warnings have been placed throughout this manual to alert you to potential hazards that may be encountered. If you install or perform service on equipment, it is your responsibility to read and obey these warnings to guard against any bodily injury or property damage which may result to you or others.

Your safety and the safety of others are very important.

We have provided many important safety messages in this manual and on your appliance. Always read and obey all safety messages.

This is a safety Alert symbol.

This symbol alerts you to potential hazards that can kill or hurt you and others.

All safety messages will follow the safety alert symbol with the word “WARNING” or “CAUTION”. These words mean:

WARNING

CAUTION

You can be killed or seriously injured if you do not follow instructions.

You can receive minor or moderate injury if you do not follow instructions.

All safety messages will tell you what the potential hazard is, tell you how to reduce the chance of injury, and tell you what will happen if the instructions are not followed.

A message to alert you of potential property damage will have the NOTICE word “NOTICE”. Potential property damage can occur if instructions

are not followed.

PERSONAL INJURY OR DEATH HAZARDS

ELECTRICAL HAZARDS:

Unplug and/or disconnect all electrical power to the unit before performing inspections, maintenance, or service.

Make sure to follow proper lockout/tag out procedures.

Always work in the company of a qualified assistant if possible.

Capacitors, even when disconnected from the electrical power source, retain an electrical charge potential capable of causing electric shock or electrocution.

Handle, discharge, and test capacitors according to safe, established, standards, and approved procedures.

Extreme care, proper judgment, and safety procedures must be exercised if it becomes necessary to test or troubleshoot equipment with the power on to the unit.

2

Do not spray or pour water on the return air grille, discharge air grille, evaporator coil, control panel, and sleeve on the room side of the air conditioning unit while cleaning.

Electrical component malfunction caused by water could result in electric shock or other electrically unsafe conditions when the power is restored and the unit is turned on, even after the exterior is dry.

Never operate the A/C unit with wet hands.

Use air conditioner on a single dedicated circuit within the specified amperage rating.

Use on a properly grounded outlet only.

Do not remove ground prong of plug.

Do not cut or modify the power supply cord.

Do not use extension cords with the unit.

Follow all safety precautions and use proper and adequate protective safety aids such as: gloves, goggles, clothing, adequately insulated tools, and testing equipment etc.

Failure to follow proper safety procedures and/or these warnings can result in serious injury or death.

REFRIGERATION SYSTEM HAZARDS:

Use approved standard refrigerant recovering procedures and equipment to relieve pressure before opening system for repair.

Do not allow liquid refrigerant to contact skin. Direct contact with liquid refrigerant can result in minor to moderate injury.

Be extremely careful when using an oxy-acetylenetorch. Direct contact with the torch’s flame or hot surfaces can cause serious burns.

Make sure to protect personal and surrounding property with fire proof materials.

Have a fire extinguisher at hand while using a torch.

Provide adequate ventilation to vent off toxic fumes, and work with a qualified assistant whenever possible.

Always use a pressure regulator when using dry nitrogen to test the sealed refrigeration system for leaks, flushing etc.

Make sure to follow all safety precautions and to use proper protective safety aids such as: gloves, safety glasses, clothing etc.

Failure to follow proper safety procedures and/or these warnings can result in serious injury or death.

MECHANICAL HAZARDS:

Extreme care, proper judgment and all safety procedures must be followed when testing, troubleshooting, handling, or working around unit with moving and/or rotating parts.

Be careful when, handling and working around exposed edges and corners of sleeve, chassis, and other unit components especially the sharp fins of the indoor and outdoor coils.

Use proper and adequate protective aids such as: gloves, clothing, safety glasses etc.

Failure to follow proper safety procedures and/or these warnings can result in serious injury or death.

3

PROPERTY DAMAGE HAZARDS

FIRE DAMAGE HAZARDS:

Read the Installation/Operation Manual for this air conditioning unit prior to operating.

Use air conditioner on a single dedicated circuit within the specified amperage rating.

Connect to a properly grounded outlet only.

Do not remove ground prong of plug.

Do not cut or modify the power supply cord.

Do not use extension cords with the unit.

Failure to follow these instructions can result in fire and minor to serious property damage.

WATER DAMAGE HAZARDS:

Improper installation maintenance, or servicing of the air conditioner unit, or not following the above Safety Warnings can result in water damage to personal items or property.

Insure that the unit has a sufficient pitch to the outside to allow water to drain from the unit.

Do not drill holes in the bottom of the drain pan or the underside of the unit.

Failure to follow these instructions can result in result in damage to the unit and/or minor to serious property damage.

INTRODUCTION

This service manual is designed to be used in conjunction with the installation manuals provided with each unit.

This service manual was written to assist the professional HVAC service technician to quickly and accurately diagnose and repair any malfunctions of this product.

This manual, therefore, will deal with all subjects in a general nature. (i.e. All text will pertain to all models).

IMPORTANT: It will be necessary for you to accurately identify the unit you are servicing, so you can be certain of a proper diagnosis and repair.

(See Unit Identification.)

58"

 

Power

 

Disconnect

29"

 

VPRG4 Access Panel &

installed drain pan

Return Air Filter Grille

(refer to local codes)

 

Optional Platform

 

3" Clearance on all three

 

sides minimum for

 

service and installation

Rigid Ductwork

Exterior Wall

Flexible Ductwork

VPAWP1-8/1-14Wall Plenum

Plenum Divider

 

VPDP1 drain pan beneath

Chassis is

unit is required on all

shipped with

VEA/VHA24 units. Drain pan

vibration

must be installed prior to

isolators

chassis installation

installed

 

4

 

Model Identification Guide

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MODEL NUMBER

 

V

E

A

24

K

50

RT

A

 

 

SERIES

 

 

 

 

 

 

 

 

 

ENGINEERING CODE

V=Vertical Series

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E=Cooling with or without electric heat

 

 

 

 

 

 

OPTIONS

H=Heat Pump

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RT = Standard Remote Operation

DESIGN SERIES

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SP = Seacoast Protected

A = 32" and 47" Cabinet

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NOMINAL CAPACITY

 

 

 

 

 

 

 

 

 

ELECTRIC HEATER SIZE

A-Series(Btu/h)

 

 

 

 

 

 

 

 

 

A-Series

09 = 9,000

 

 

 

 

 

 

 

 

 

00 = No electric heat

12 = 12,000

 

 

 

 

 

 

 

 

 

25 = 2.5 KW

18 = 18,000

 

 

 

 

 

 

 

 

 

34 = 3.4 KW

24 = 24,000

 

 

 

 

 

 

 

 

 

50 = 5.0 KW

 

 

 

 

 

 

 

 

 

 

75 = 7.5 KW

VOLTAGE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10 = 10 KW

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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Serial Number Identification Guide

 

SERIAL NUMBER

 

 

L

J

A

V

00001

 

 

 

 

 

 

 

PRODUCTION RUN NUMBER

 

YEAR MANUFACTURED

 

 

 

 

 

LK = 2000

LF = 2006

 

 

 

 

 

 

 

 

 

 

 

 

 

PRODUCT LINE

 

LA = 2001

LG = 2007

 

 

 

 

 

 

 

LB = 2002

LH = 2008

 

 

 

 

 

 

N = VPAK

 

LC = 2003

LJ = 2009

 

 

 

 

 

 

V = VPAK

 

LD = 2004

 

 

 

 

 

 

 

 

 

LE = 2005

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MONTH MANUFACTURED

 

 

 

 

 

 

A = Jan

D = Apr

G = Jul

 

K = Oct

 

 

 

 

B = Feb

E = May

H = Aug

 

L = Nov

 

 

 

 

C = Mar

F = Jun

J = Sep

 

M = Dec

 

 

 

5

2009 Chassis Specifications

VEA/VHA09-24

 

VEA09K

VEA12K

VEA18K

VEA24K

VHA09K

VHA12K

VHA18K

VHA24K

C O O L I N G D A T A

 

 

 

 

 

 

 

Cooling Btu/h

9500/9300

11800/11500

17500/17300

24000

9500/9300

11800/11500

17500/17300

23500

Cooling Power (W)

880

1093

1882

2526

905

1124

1882

2474

EER

10.8

10.8

9.3

9.5

10.5

10.5

9.3

9.5

Sensible Heat Ratio

0.74

0.72

0.70

0.70

0.74

0.72

0.70

0.70

H E A T P U M P D A T A

 

 

 

 

 

 

 

Heating Btu/h

N/A

N/A

N/A

N/A

8500/8300

10600/10400

17000/16800

22500

COP @ 47°F

N/A

N/A

N/A

N/A

3.0

3.2

3.0

3.0

Heating Power (W)

N/A

N/A

N/A

N/A

830

971

1560

2200

Heating Current (A)

N/A

N/A

N/A

N/A

4.4/4.9

5.5/6.1

7.5/8.2

11.4

E L E C T R I C A L D A T A

 

 

 

 

 

 

 

Voltage (1 Phase, 60 Hz)

230/208

230/208

230/208

230/208

230/208

230/208

230/208

230/208

Volt Range

253-198

253-198

253-198

253-198

253-198

253-198

253-198

253-198

Cooling Current (A)

4.1/4.3

4.9/5.3

8.4/9.0

11.2/12.4

4.2/4.4

5.0/5.5

8.4/9.2

11.2/12.4

Amps L.R.

21

21

42

68

21

21

42

68

Amps F.L.

3.7

4.5

7.5

10.2

3.7

4.5

7.5

10.2

Indoor Motor (HP)

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

Indoor Motor (A)

1.2

1.2

1.2

2

1.2

1.2

1.2

2

Outdoor Motor (HP)

N/A

N/A

N/A

1/4

N/A

N/A

N/A

1/4

Outdoor Motor (A)

N/A

N/A

N/A

2

N/A

N/A

N/A

2

A I R F L O W D A T A

 

 

 

 

 

 

 

Indoor CFM*

300

350

450

610

300

420

450

610

Vent CFM

60

60

60

80

60

60

60

80

Max. ESP

.3"

.3"

.3"

.4"

.3"

.3"

.3"

.4"

P H Y S I C A L D A T A

 

 

 

 

 

 

 

Dimensions (W x D x H)

23x 23x 32¾

23x 23x 32¾

23x 23x 32¾

23x 23x 47¼

23x 23x 32¾

23x 23x 32¾

23x 23x 32¾

23x 23x 47¼

Net Weight (Lbs)

114

124

144

167

114

125

144

167

Shipping Weight (Lbs)

125

135

155

180

125

135

155

180

R-22Charge

25

29

42

68.5

23.5

27

42

63.5

* Normal Value Wet Coil @ .1" ESP.

2009 Electric Heat Data

VEA/VHA09,12

 

 

 

 

 

 

 

 

 

 

 

VE/VHA09

 

 

VE/VHA12

 

 

 

 

HEATER WATTS

2500/2050

3400/2780

5000/4090

2500/2050

3400/2780

5000/4090

 

 

 

VOLTAGE

 

230/208

 

 

230/208

 

 

 

 

HEATING BTUh

8500/7000

11600/9500

17000/13900

8500/7000

11600/9500

17000/13900

 

 

 

HEATING CURRENT (AMPS)

10.6/9.3

14.5/12.5

20.9/18.2

10.6/9.3

14.5/12.5

20.9/18.2

 

 

 

MINIMUM CIRCUIT AMPACITY

15

19.9

27.9

15

19.9

27.9

 

 

 

BRANCH CIRCUIT FUSE (AMPS)

15

20

30

15

20

30

 

 

 

BASIC HEATER SIZE

2.5 Kw

3.4 Kw

5.0 Kw

2.5 Kw

3.4 Kw

5.0 Kw

 

 

 

 

 

 

 

 

 

 

 

 

 

VEA/VHA18,24

 

 

 

 

 

 

 

 

 

 

 

VE/VHA18

 

 

 

VE/VHA24

 

 

 

HEATER WATTS

2500/2050

3400/2780

5000/4090

2500/2050

3400/2780

5000/4090

7500/6135

10000/8180

 

VOLTAGE

 

230/208

 

 

 

230/208

 

 

 

HEATING BTUh

8500/7000

11600/9500

17000/13900

8500/7000

11600/9500

17000/13900

25598/20939

34130/27918

 

HEATING CURRENT (AMPS)

10.6/9.3

14.5/12.5

20.9/18.2

10.9/9.9

14.8/13.4

21.7/19.7

32.6/29.5

43.5/39.3

 

MINIMUM CIRCUIT AMPACITY

15

19.9

27.9

17.2/15.9

22.1/20.3

30.7/28.1

44.3/40.4

57.9/52.7

 

 

 

 

 

 

 

 

 

 

 

BRANCH CIRCUIT FUSE (AMPS)

15

20

30

25/25

25/25

35/30

45/45

60/60

 

BASIC HEATER SIZE

2.5 Kw

3.4 Kw

5.0 Kw

2.5 Kw

3.4 Kw

5.0 Kw

7.5 Kw

10.0 Kw

 

6

2009 Extended Cooling Performance

VEA - Extended Cooling Performance

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OUTDOOR DRY BULB TEMP. (DEGREES F AT 40% R.H.)

 

 

 

 

 

 

 

 

75

 

 

 

85

 

 

95

 

 

 

105

 

 

110

 

 

 

 

 

 

 

 

 

INDOOR WET BULB TEMP. (DEGREES F AT 80 F D.B.)

 

 

 

 

 

 

 

72

67

62

72

 

67

62

72

 

67

 

62

72

67

62

72

67

62

 

BTUh

 

11172

10745

9947

10640

 

10032

9253

10222

 

9500

 

8408

9576

8503

7496

9049

7918

6987

VEA09

WATTS

 

718

730

737

782

 

790

800

880

 

880

 

880

951

950

953

994

994

997

AMPS

 

3.4

3.4

3.5

3.7

 

3.7

3.7

4.1

 

4.10

 

4.1

4.4

4.4

4.4

4.6

4.6

4.6

 

 

 

 

 

 

SHR

 

0.51

0.69

0.93

0.52

 

0.71

0.95

0.52

 

0.74

 

0.95

0.53

0.78

0.96

0.55

0.81

0.95

 

BTUh

 

13877

13346

12355

13216

 

12461

11493

12697

 

11800

 

10443

11894

10561

9310

11240

9835

8679

VEA12

WATTS

 

892

906

916

972

 

982

994

1093

 

1093

 

1093

1182

1180

1184

1235

1235

1239

AMPS

 

4.1

4.1

4.1

4.4

 

4.4

4.4

4.9

 

4.90

 

4.9

5.3

5.3

5.3

5.5

5.5

5.5

 

 

 

 

 

 

SHR

 

0.49

0.67

0.9

0.5

 

0.7

0.92

0.51

 

0.72

 

0.92

0.52

0.76

0.93

0.53

0.79

0.93

 

BTUh

 

20580

19793

18323

19600

 

18480

17045

18830

 

17500

 

15488

17640

15663

13808

16669

14586

12871

VEA18

WATTS

 

1536

1560

1577

1673

 

1690

1711

1882

 

1882

 

1882

2034

2033

2038

2127

2126

2133

AMPS

 

7

7

7.1

7.5

 

7.5

7.6

8.4

 

8.40

 

8.4

9

9

9.1

9.5

9.5

9.5

 

 

 

 

 

 

SHR

 

0.48

0.65

0.88

0.49

 

0.68

0.89

0.49

 

0.70

 

0.9

0.5

0.74

0.9

0.52

0.76

0.9

 

BTUh

 

28224

27144

25128

26880

 

25344

23376

25824

 

24000

 

21240

24192

21480

18936

22860

20004

17652

VEA24

WATTS

 

2061

2094

2117

2246

 

2268

2296

2526

 

2526

 

2526

2731

2728

2736

2854

2853

2863

AMPS

 

9.3

9.3

9.4

10

 

10

10.1

11.1

 

11.20

 

11.3

12.1

12.1

12.1

12.6

12.6

12.6

 

 

 

 

 

 

SHR

 

0.48

0.65

0.88

0.49

 

0.68

0.89

0.49

 

0.70

 

0.9

0.5

0.74

0.9

0.52

0.76

0.9

* Operation above these listed temperatures may result in lowered

 

 

RATING POINT

 

 

 

 

 

 

 

 

 

ARI 310/380

 

 

 

 

 

 

 

performance or unit fatigue.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VHA - Extended Cooling Performance

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OUTDOOR DRY BULB TEMP. (DEGREES F AT 40% R.H.)

 

 

 

 

 

 

 

 

75

 

 

85

 

 

95

 

 

 

105

 

 

110

 

 

 

 

 

 

 

 

INDOOR WET BULB TEMP. (DEGREES F AT 80 F D.B.)

 

 

 

 

 

 

 

72

67

62

72

67

62

72

 

67

 

62

72

67

62

72

67

62

 

BTUh

 

11172

10745

9947

10640

10032

9253

10222

 

9500

 

8408

9576

8503

7496

9049

7918

6987

VHA09

WATTS

 

738

750

758

805

813

823

905

 

905

 

905

978

977

980

1023

1022

1026

AMPS

 

3.5

3.5

3.5

3.7

3.8

3.8

4.2

 

4.20

 

4.2

4.5

4.5

4.5

4.7

4.7

4.7

 

 

 

 

 

SHR

 

0.51

0.69

0.93

0.52

0.71

0.95

0.52

 

0.74

 

0.95

0.53

0.78

0.96

0.55

0.81

0.95

 

BTUh

 

13877

13346

12355

13216

12461

11493

12697

 

11800

 

10443

11894

10561

9310

11240

9835

8679

VHA12

WATTS

 

917

932

942

999

1009

1022

1124

 

1124

 

1124

1215

1214

1217

1270

1270

1274

AMPS

 

4.1

4.2

4.2

4.5

4.5

4.5

5

 

5.00

 

5

5.4

5.4

5.4

5.6

5.6

5.6

 

 

 

 

 

SHR

 

0.49

0.67

0.9

0.5

0.7

0.92

0.51

 

0.72

 

0.92

0.52

0.76

0.93

0.53

0.79

0.93

 

BTUh

 

20580

19793

18323

19600

18480

17045

18830

 

17500

 

15488

17640

15663

13808

16669

14586

12871

VHA18

WATTS

 

1536

1560

1577

1673

1690

1711

1882

 

1882

 

1882

2034

2033

2038

2127

2126

2133

AMPS

 

7

7

7.1

7.5

7.5

7.6

8.4

 

8.40

 

8.4

9

9

9.1

9.5

9.5

9.5

 

 

 

 

 

SHR

 

0.48

0.65

0.88

0.49

0.68

0.89

0.49

 

0.70

 

0.9

0.5

0.74

0.9

0.52

0.76

0.9

 

BTUh

 

27636

26579

24605

26320

24816

22889

25286

 

23500

 

20798

23688

21033

18542

22384

19587

17284

VHA24

WATTS

 

2019

2051

2073

2199

2222

2249

2474

 

2474

 

2474

2674

2672

2679

2796

2794

2804

AMPS

 

9.3

9.3

9.4

10

10

10.1

11.1

 

11.20

 

11.3

12.1

12.1

12.1

12.6

12.6

12.6

 

 

 

 

 

SHR

 

0.48

0.65

0.88

0.49

0.68

0.89

0.49

 

0.70

 

0.9

0.5

0.74

0.9

0.52

0.76

0.9

* Operation above these listed temperatures may result in lowered

 

 

RATING POINT

 

 

 

 

 

 

performance or unit fatigue.

 

 

 

 

 

 

 

ARI 310/380

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7

2008 Chassis Specifications

VEA/VHA09-24

 

VEA09K

VEA12K

VEA18K

VEA24K

VHA09K

VHA12K

VHA18K

VHA24K

C O O L I N G D A T A

 

 

 

 

 

 

 

 

Cooling Btu/h

9500/9300

11800/11500

18000/17800

24000

9500/9300

11800/11500

18000/17800

23500

Cooling Power (W)

880

1093

2070

2526

905

1124

2070

2474

EER

10.8

10.8

8.7

9.5

10.5

10.5

8.7

9.5

Sensible Heat Ratio

0.74

0.72

0.70

0.70

0.74

0.72

0.70

0.70

H E A T P U M P D A

T A

 

 

 

 

 

 

 

Heating Btu/h

N/A

N/A

N/A

N/A

8500/8300

10600/10400

15700/15500

22500

COP @ 47°F

N/A

N/A

N/A

N/A

3.0

3.2

3.0

3

Heating Power (W)

N/A

N/A

N/A

N/A

830

971

1705

2200

Heating Current (A)

N/A

N/A

N/A

N/A

4.4/4.9

5.5/6.1

9.2/10.2

11.4

E L E C T R I C A L D

A T A

 

 

 

 

 

 

 

Voltage (1 Phase, 60 Hz)

230/208

230/208

230/208

230/208

230/208

230/208

230/208

230/208

Volt Range

253-198

253-198

253-198

253-198

253-198

253-198

253-198

253-198

Cooling Current (A)

4.1/4.3

4.9/5.3

9.2/10.2

11.2/12.4

4.2/4.4

5.0/5.5

9.2/10.2

11.2/12.4

Amps L.R.

21

21

47

68

21

21

47

68

Amps F.L.

3.7

4.5

7.9

10.2

3.7

4.5

7.9

10.2

Indoor Motor (HP)

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

Indoor Motor (A)

1.2

1.2

1.4

2

1.2

1.2

1.4

2

Outdoor Motor (HP)

N/A

N/A

N/A

1/4

N/A

N/A

N/A

1/4

Outdoor Motor (A)

N/A

N/A

N/A

2

N/A

N/A

N/A

2

A I R F L O W D A T A

 

 

 

 

 

 

 

 

Indoor CFM*

300

350

550

750

300

375

550

750

Vent CFM

60

60

60

80

60

60

60

80

Max. ESP

.3"

.3"

.3"

.3"

.3"

.3"

.3"

.3"

P H Y S I C A L D A T

A

 

 

 

 

 

 

 

Dimensions (W x D x H)

23x 23x 32¾

23x 23x 32¾

23x 23x 32¾

23x 23x 47¼

23x 23x 32¾

23x 23x 32¾

23x 23x 32¾

23x 23x 47¼

Net Weight (Lbs)

114

124

144

167

114

125

144

167

Shipping Weight (Lbs)

125

135

155

180

125

135

155

180

R-22Charge

25

29

42

68.5

23.5

27

42

63.5

* Normal Value Wet Coil @ .1" ESP.

2008 Electric Heat Data

VEA/VHA09,12

 

 

VE/VHA09

 

 

VE/VHA12

 

Heater Watts

2500/2050

3400/2780

5000/4090

2500/2050

3400/2780

5000/4090

Voltage

 

230/208

 

 

230/208

 

Heating Btu/h

8500/7000

11600/9500

17000/13900

8500/7000

11600/9500

17000/13900

Heating Current (Amps)

10.6/9.3

14.5/12.5

20.9/18.2

10.6/9.3

14.5/12.5

20.9/18.2

Minimum Circuit Ampacity

15

19.9

27.9

15

19.9

27.9

Branch Circuit Fuse (Amps)

15

20

30

15

20

30

Basic Heater Size

2.5 Kw

3.4 Kw

5.0 Kw

2.5 Kw

3.4 Kw

5.0 Kw

VEA/VHA18,24

 

 

VE/VHA18

 

 

 

VE/VHA24

 

 

Heater Watts

2500/2050

3400/2780

5000/4090

2500/2050

3400/2780

5000/4090

7500/6135

10000/8180

Voltage

 

230/208

 

 

 

230/208

 

 

Heating Btu/h

8500/7000

11600/9500

17000/13900

8500/7000

11600/9500

17000/13900

25598/20939

34130/27918

Heating Current (Amps)

10.6/9.3

14.5/12.5

20.9/18.2

10.9/9.9

14.8/13.4

21.7/19.7

32.6/29.5

43.5/39.3

Minimum Circuit Ampacity

15

19.9

27.9

17.2/15.9

22.1/20.3

30.7/28.1

44.3/40.4

57.9/52.7

Branch Circuit Fuse (Amps)

15

20

30

25/25

25/25

35/30

45/45

60/60

Basic Heater Size

2.5 Kw

3.4 Kw

5.0 Kw

2.5 Kw

3.4 Kw

5.0 Kw

7.5 Kw

10.0 Kw

8