Bard PH11242, PH12241, PH11361, PH1236, PH11422 Installation Instructions Manual

INSTALLATION INSTRUCTIONS

SINGLE PACKAGE

HEAT PUMPS

Models:

PH11242 PH12241
PH11301 PH1230
PH11361 PH1236
PH11422 PH1242
PH10481 PH12481
PH1060

Bard Manufacturing Company, Inc.
Bryan, Ohio 43506

Since 1914 . . . Moving ahead, just as planned.

Manual : 2100-354F
Supersedes: 2100-354E
File: Volume II Tab 11
Date: 12-20-06

© Copyright 2004

Manual 2100-354F
Page 1 of 32

CONTENTS

Getting Other Informations and Publications

General Instructions

Important ................................................................ 3

Shipping Damage .................................................... 4

General ................................................................ 4

Field-Installed Heater Packages (Optional) ............. 4

Installation

Location ............................................................... 11

Typical Installations ....................................... 11 & 16

Condensate Drain Trap ......................................... 16

Air Filters .............................................................. 16

Wiring – Main Power ............................................. 17

Wiring – 24V Low Voltage Control Circuit ............. 17

Thermostats ........................................................... 18

Thermostat Indicator Lamps .................................. 19

Emergency Heat Position ...................................... 19

Transformer Taps ................................................... 19

Compressor Cutoff Thermostat and Outdoor

Thermostat Wiring ................................................. 19

Figures

Figure 1 Unit Dimensional Drawing ..................... 10

Figure 2 Slab Mounting at Ground Level ............ 12

Figure 3 Airflow and Service Access

Clearances ............................................ 12

Figure 4 Roof Top Application ............................. 13

Figure 5 Elevated Mounting Platforms ................ 13

Figure 6 Prefabricated Rood Curb

Specifications ........................................ 14

Figure 7 Field Fabricated Curbing ....................... 15

Figure 8 Condensate Drain Trap ......................... 16

Figure 9 Low Voltage Wiring ............................... 17

Figure 10 Unit 24V Terminal Board (5–10 KW)..... 19

Figure 11 Unit 24V Terminal Board (15–20 KW) ... 20

Figure 12 Heat Pump Control Board ..................... 22

Figure 13 Fan Blade Setting ................................. 25

Figure 14 Brazing Diagram ................................... 26

Start Up and Operation

Three Phase Scroll Compressor Start Up

Information ............................................................. 21

Sequence of Operation .......................................... 21

Defrost Cycle ......................................................... 22

Troubleshooting

Solid State Heat Pump Control

Troubleshooting Procedure ................................... 23

Troubleshooting Guide .......................................... 23

Checking Temperature Sensor Check Out ............ 24

Temperature vs. Resistance of

Temperature Sensor Chart .................................... 24

Service

Service Hints ......................................................... 25

Pressure Service Ports .......................................... 25

Refrigerant Charge ................................................ 25

Fan Blade Settings ................................................ 25

Suction and Discharge Tube Brazing .................... 26

Troubleshooting GE ECM™ Blower Motors ... 27 & 28

Pressure Tables ................................................ 29-32

Tables

Table 1 Rated CFM and ESP .............................. 4

Table 2 Electrical Data ......................................... 5

Table 2A Electrical Data ......................................... 6

Table 2B Electrical Data ......................................... 7

Table 3 Optional Field Installed Heater

Packages ................................................ 8

Table 4 Electric Heater Table ............................... 9

Table 5 Dimensions of Unit................................ 10

Table 6 Roof Curb Dimensions .......................... 14

Table 7 Dimension “X” for Field Fab Curbing .... 15

Table 8 Filters Required & Size ......................... 16

Table 9 Heat Pump Thermostats ....................... 18

Table 10 Thermostat Wire Size ........................... 18

Table 11 Compressor Cutoff Thermostat

Wiring (5 - 10 KW) ............................... 20

Table 12 Compressor Cutoff Thermostat

Wiring (15 - 20 KW) ............................. 20

Table 13 Refrigerant Charge ............................... 25

Table 14 Fan Blade Setting Dimensions .............. 25

Table 15 Indoor Blower Performance .................. 26

Table 16 Pressure Table - Cooling ....................... 29

Table 17 Pressure Table - Heating ...................... 29

Table 18 Pressure Table - Cooling ....................... 30

Table 19 Pressure Table - Heating ...................... 30

Table 20 Pressure Table - Cooling ....................... 31

Table 21 Pressure Table - Heating ...................... 31

Table 22 Pressure Table - Cooling ....................... 32

Table 23 Pressure Table - Heating ...................... 32

Manual 2100-354F
Page 2 of 32

Getting Other Information and Publications

These publications can help you install the air conditioner
or heat pump. You can usually find these at your local
library or purchase them directly from the publisher. Be
sure to consult current edition of each standard.

National Electrical Code ........................... ANSI/NFPA 70

Standard for the Installation ................... ANSI/NFPA 90A

of Air Conditioning and Ventilating Systems

Standard for Warm Air .......................... ANSI/NFPA 90B

Heating and Air Conditioning Systems

Load Calculation for ................................ ACCA Manual J

Residential Winter and Summer Air Conditioning

Duct Design for Residential ................... ACCA Manual D

Winter and Summer Air Conditioning and Equipment
Selection

FOR MORE INFORMATION, CONTACT
THESE PUBLISHERS:

ACCA Air Conditioning Contractors of America

1712 New Hampshire Ave. N.W.
Washington, DC 20009
Telephone: [phone]
Fax: [phone]

ANSI American National Standards Institute

11 West Street, 13th Floor
New York, NY 10036
Telephone: [phone]
Fax: [phone]

ASHRAE American Society of Heating Refrigerating,

and Air Conditioning Engineers, Inc.

1791 Tullie Circle, N.E.
Atlanta, GA 30329-2305
Telephone: [phone]
Fax: [phone]

NFPA National Fire Protection Association

Batterymarch Park
P.O. Box 9101
Quincy, MA 02269-9901
Telephone: [phone]
Fax: [phone]

Manual 2100-354F
Page 3 of 32

GENERAL INSTRUCTIONS

IMPORTANT

The equipment covered in this manual is to be installed by
trained, experienced service and installation technicians.
Any heat pump is more critical of proper operating charge
and an adequate duct system than a straight air conditioning
unit. All duct work, supply and return ducts, must be
properly sized for the design air flow requirement of the
equipment. ACCA is an excellent guide to proper sizing.
All duct work or portions thereof not in the conditioned
space should be properly insulated in order to both
conserve energy and prevent condensation or moisture
damage.

SHIPPING DAMAGE

Upon receipt of equipment, the carton should be checked
for external signs of shipping damage. If damage is found,
the receiving party must contact the last carrier
immediately, preferably in writing, requesting inspection
by the carrier’s agent.

GENERAL

The refrigerant system is completely assembled and
charged. All internal wiring is complete.

The unit is designed for use with or without duct work.
Flanges are provided for attaching the supply and return
ducts.

These instructions and any instructions packaged with any
separate equipment required to make up the entire heat
pump system should be carefully read before beginning the
installation. Note particularly “Starting Procedure” and any
tags and/or labels attached to the equipment.

While these instructions are intended as a general
recommended guide, they do not supersede any national
and/or local codes in any way. Authorities having
jurisdiction should be consulted before the installation is
made.

FIELD INSTALLED HEATER PACKAGES
(OPTIONAL)

These packaged heat pumps are manufactured without
supplementary electric heaters. Supplementary heaters are
available for simple, fast field installation.

A separate power circuit is required for the supplementary
heaters.

IMPORTANT: Refer to Table 1 when designing duct work
for maximum available static pressure with heater installed.

Refer to electrical data shown in Tables 3 and 4 for proper
application information on all available heater
combinations and what units they can be used with. It also
shows the applicable circuit ampacities, fuse size, and wire
size for each heater combination.

These instructions explain the recommended method to
install the air cooled self-contained unit and the electrical
wiring connections to the unit.

RATED CFM AND EXTERNAL STATIC PRESSURE (ESP)

ledoM

24211HP008088-08602.005.0

14221HP008

10311HP00010011-57703.004.0

0321HP0001

16311HP00010121-57702.004.0

6321HP0001

22411HP00410451-062102.053.0

2421HP0041

18401HP05510071-004104.005.0
18421HP0551

0601HP00710781-035102.005.0

detaR

MFC

NOTE: Motor will adjust to deliver rated airflow.

TABLE 1

1etoN

1etoN

1etoN

1etoN

1etoN

dednemmoceR

egnaRwolfriA

detaR

PSE

01.005.0

51.005.0

51.005.0

51.005.0

02.005.0

mumixaM

PSE

Manual 2100-354F
Page 4 of 32

TABLE 2

ELECTRICAL DATA

ledoM24211HP10311HP16311HPB-16311HPC-16311HP22411HP

gnitaRcirtcelE

AtkC-zH06

1-06-802/0321-06-802/0321-06-802/0323-06-802/0323-06-0641-06-802/032

egnaRegatoVgnitarepO352-791352-791352-791352-781605-414352-791

yticapmAtiucriCmuminiM711252812123

CSCB115.3181116

*eziSeriWdleiF0101801418

eziSeriWdnuorG010101014101

**.xaM-esuFyaleD520304525105

802-302-spmAtinUlatoT9.41/9.312.71/7.517.02/9.818.31/2.319.62.42/8.22

AtiucriC-rosserpmoC

epyTrosserpmoCllorcSllorcSllorcSllorcSllorcSllorcS

stloV802/032802/032802/032802/032064802/032

spmAdaoLdetaR11/0131/5.115.61/7.416.9/0.97.45.81/1.71

spmArotoRkcoL45/455.27/5.2788/8877/7793401/401

resnednoCdnarotoMnaF

MPR/PH-rotoMnaF0901-5/15701-5/15701-5/15701-5/15701-5/1528-3/1

spmArotoMnaF2.16.16.16.18.05.2

MFC/aiDnaF0561/"020002/"020002/"020002/"020002/"020592/"42

rotaropavEdnarotoM

MPR/PH-rotoMrewolB5701-3/15701-3/15701-3/15701-3/15701-3/15701-2/1

spmA-rotoMrewolB1.26.26.26.24.17.3

PSE&gnilooCMFC02.0@00803.0@001102.0@001102.0@001102.0@001102.0@0041

).zo22-R(egrahC8839686868121

)sdnuop(thgieWgnippihS563563563563563534

5.81

* 75 degree C copper wire

** Maximum time delay fuse of HACR type circuit breaker

Manual 2100-354F
Page 5 of 32

TABLE 2A

ELECTRICAL DATA

ledoM18401HPB-18401HPC-18401HP0601HPB-0601HPC-0601HP

gnitaRcirtcelE

AtkC-zH06

1-06-802/0323-06-802/0323-06-0641-06-802/0323-06-802/0323-06-064

egnaRegatoVgnitarepO352-791352-781605-414352-791352-781605-414

yticapmAtiucriCmuminiM435221349241

CSCB5.127.411.792819

*eziSeriWdleiF8

8218821

eziSeriWdnuorG010101010121

**.xaM-esuFyaleD055351065402

802-302-spmAtinUlatoT2.12/2.527.91/3.819

5.23/3.038.22/3.1211

AtiucriC-rosserpmoC

epyTrosserpmoCllorcSllorcSllorcSllorcSllorcSllorcS

stloV802/032802/032064802/032802/032064

spmAdaoLdetaR5.12/5.910.41/6.212.68.62/6.421.71/6.512.8

spmArotoRkcoL731/73119/1905841/841731/73126

resnednoCdnarotoMnaF

MPR/PH-rotoMnaF058-3/1058-3/1058-3/1058-3/1058-3/1058-3/1

spmArotoMnaF5.25.22.15.25.22.1

MFC/aiDnaF0003/"420003/"420003/"420003/"420003/"420003/"42

rotaropavEdnarotoM

MPR/PH-rotoMrewolB5701-2/15701-2/15701-2/15701-2/15701-2/15701-2/1

spmA-rotoMrewolB7.37.38.17.37.38.1

PSE&gnilooCMFC0551

@

04.00551

@

04.00551

@

04.00071

@

02.00071

@

02.00071

@

02.0

).zo22-R(egrahC521521521761761761

)sdnuop(thgieWgnippihS054054054054054054

* 75 degree C copper wire

** Maximum time delay fuse of HACR type circuit breaker

Manual 2100-354F
Page 6 of 32

TABLE 2B

ELECTRICAL DATA

ledoM14221HP0321HP6321HPB-6321HP2421HP18421HPB-18421HP

gnitaRcirtcelE

AtkC-zH06

egnaRegatoVgnitarepO352-791352-791352-791352-781352-791352-791352-781

yticapmAtiucriCmuminiM7112629103334.52

CSCB5.015.315.619.01815.027.41

*eziSeriWdleiF21010121018

eziSeriWdnuorG01010101010101

**.xaM-esuFyaleD52030452540553

802-302-spmAtinUlatoT9.31/9.211.71/6.512.12/4.916.51/7.415.42/5.325.72/5.523.02/0.91

AtiucriC-rosserpmoC

epyTrosserpmoCllorcSllorcSllorcSllorcSllorcSllorcSllorcS

stloV802/032802/032802/032802/032802/032802/032802/032

spmAdaoLdetaR5.01/5.90.31/5.115.61/7.419.01/017.71/7.615.02/5.813.31/0.21

spmArotoRkcoL45/455.27/5.2788/8877/77401/401731/73119/19

resnednoCdnarotoMnaF

MPR/PH-rotoMnaF0901-5/15701-5/15701-5/15701-5/1528-3/1528-3/1528-3/1

spmArotoMnaF2.14.14.14.15.25.25.2

MFC/aiDnaF0561/"020002/"020002/"020002/"020003/"420003/"420003/"42

rotaropavEdnarotoM

MPR/PH-rotoMrewolBelbairaV3/1elbairaV2/1elbairaV2/1elbairaV2/1elbairaV4/3elbairaV4/3elbairaV4/3

spmA-rotoMrewolB1.27.23.33.33.45.45.4

PSE&gnilooCMFC01.0@00851.0@000151.0@000151.0@000102.0@004102.0@055102.0@0551

).zo22-R(egrahC1999121121331321321

)sdnuop(thgieWgnippihS023533543543024044044

1-06-802/0321-06-802/0321-06-802/0323-06-802/0321-06-802/0321-06-802/0323-06-802/032

8

* 75 degree C copper wire

** Maximum time delay fuse of HACR type circuit breaker

Manual 2100-354F
Page 7 of 32

tfelneebsah

nmulocsihT

yllanoitnetni

knalb

TABLE 3

AN SAA ANAN

AN ASA ANS3

OPTIONAL FIELD INSTALLED HEATER PACKAGES

ANSAN SAA ANAN

ONLY TO BE USED WITH THE HEAT PUMP MODELS INDICATED

dnastloV

esahP24211HP14221HP10311HP0321HP16311HPB-16311HPC-16311HP6321HPB-6321HP

50A-CP3HE1-802/042ANSANSANANANSAN

01A-CP3HE1-802/042ANSANANANANANANAN

80A-BP3HE1-802/042SANSAN SAA ANAN

50A-BP3HE1-802/042S

01A-BP3HE1-802/042ANANS1 SS1 A 1 A 1 SAN

egakcaP

ledoM

retaeH

51A-BP3HE1-802/042ANANS

51A-CP3HE1-802/042ANANANS2 ANANANS2 AN

90B-BP3HE3-802/042ANANA1 ANA1 S 1 A 1 ANS

90C-BP3HE3-084ANANA1 ANA1 A 1 S 1 ANAN

51B-BP3HE3-802/042ANANA

51C-BP3HE3-084ANANAAN AAS ANAN

Max. KW that can operate with Heat Pump on.

Max. KW that can operate with Heat Pump on is 10 KW. 15 KW will operate during

emergency heat.

Max. KW that can operate with Heat Pump on is 9KW. 15 KW will operate during

emergency heat

1

2

3

ASA ANS3 AS A

S2 SAAS2 ANSAA

SSSAAS ANSAA

dnastloV

esahP22411HP2421HP18401HPB-18401HPC-18401HP18421HPB-18421HP0601HPB-0601HPC-0601HP

90C-CP5HE3-084ANANA1 A 1 S 1 ANANA1 A 1 S 1

90B-BP5HE3-802/042ANANA1 S 1 A 1 ANSA1 S 1 A 1

51B-BP5HE3-802/042ANAN

81B-BP5HE3-802/042ANAN ASA ANANASA

50A-BP5HE1-802/042

egakcaP

ledoM

retaeH

02A-BP5HE1-802/042ANAN SAA ANANSAA

01A-BP5HE1-802/042S1 SS1 A 1 A 1 SANS1 A 1 A 1

51A-BP5HE1-802/042S

81C-CP5HE3-084ANAN AAS ANANAAS

Manual 2100-354F
Page 8 of 32

S=Standard application – heater voltage and phase same as basic unit.

A=Alternate application – heater voltage and phase different from basic unit.

NA=Not approved.

eziSeriW

dnuorG

rewoP

gniriW

noitcetorP

tnerruC

010101801

01/01

01/01

8/6

52/03

05/0607/08

04/54

3

dleiF

2

revO.xaM

BtiucriC

1

yticapmA

tiucriC

.niM

.oN

retaeH

32/62

stiucriC

dleiF

1111111

lanretnI

esuF

64/35

63/24

01

01/01

8/6

4/4

52/03

05/06

86/97

32/62

84/35

06/03

01

8

4/4

07/08

86/97

01

8

01/01

8/6

4/4

52/03

05/06

07/08

32/62

86/97

64/35

111

06/03

06/03

01

01

6

01/01

3/2

001/011

52/03

19/401

42/82

1

1

010101

01/01

8/8

04/05

93/64

1

8/8

52/03

04/05

42/82

93/64

111

41

01

41

01

01

8/6

41

01

41

01

01

05/

51

06

74/55

51

1

51

52

32

1

52

51

32

111

03

82

06/06

1.81/8.02

retaeH

spmA

008,21

TABLE 4

V802/042

&WKretaeH

stloV802

@yticapaC

57.3

OPTIONAL FIELD INSTALLED ELECTRIC HEATER TABLE

&WKretaeH

stloV042

@yticapaC

001,71

1.45/5.26

1.81/8.02

1.45/5.26

8.82/3.33

2.63/6.14

005,02

000,62

2.63/6.14

008,21

004,83

000,62

1.81/8.02

008,21

004,83

1.27/2.38

1.45/5.26

2.63/6.14

000,62

004,83

00
2,15

00.6

05.7

52.11

57.3

05.7

52.11

57.3

05.7

52.11

00.51

003,72

001,71

002,15

001,43

001,4

001,71

002,15

002,86

002,15

001,43

3

01

WKHUTBWKHUTB

5
1-802/042

sesahP&

stloVtinU

51501

8
1-802/042

1-802/042

1-802/042

51

1-802/042

1-802/042

1-802/042

01

51

5
1-80

02

1-802/042

1-802/042

1-802/042

2/042

.gkPretaeH

50A-BP3HE

80A-BP3HE

.oNledoM

80A-CP3HE

01A-CP3HE

01A-BP3HE

51A-BP3HE

51A-CP3HE

50A-BP5HE

02A-BP5HE

01A-BP5HE

51A-BP5HE

2.13/2.63

7.81/7.12

000,32

004,83

2.13/2.63

7.81/7.12

5.73/4.34

8.01

0.81

8.01

0.81

7.12

000,32

004,83

002,82

001,64

002,82

000,74

00

000,74

4,65

52.11

57.6

007,03

002,15

51

9
3-802/042

3-802/042

90B-BP3HE

51B-BP3HE

05.31

52.11

57.3

007,03

002,15

004,16

51

81

9
3-802/042

3-802/042

3-802/042

90B-BP5HE

51B-BP5HE

81B-BP5HE

77.31

62.8

007,03

002,15

51

9

3-084

3-084

90C-BP3HE

51C-BP3HE

77.31

35.61

62.8

007,03

002,15

004,16

51

81

9

3-084

3-084

3-084

90C-BP5HE

51C-BP5HE

81C-BP5HE

Time delay fuses of HACR type circuit breakers must be used for 60 and smaller sizes. Standard fuses or circuit breakers are suitable for sizes 70 and

larger. 480V circuit breakers are not HACR type.

Based on wire suitable for 75 degree C. Other wiring materials must be rated for marked Minimum Circuit Ampacity or greater.3Based upon Table 250-95 of N.E.C. 1993. See electric data for basic heat pump for Circuit A wiring specification requirements.

1

2

accordance with the national Electrical Code and all existing local codes.

NOTE: While this electrical data is presented as a guide, it is important to electrically connect properly sized fuses and conductor wires in

Manual 2100-354F
Page 9 of 32

FIGURE 1

UNIT DIMENSIONAL DRAWING

TABLE 5

DIMENSIONS OF UNIT

)sehcnI(gninepOtcuD

ledoM

.oN

ABCJKLMDEFG

4211HP
4221HP
0311HP
0321HP
6311HP
6321HP

2411HP
2421HP
8411HP
8421HP
0601HP

4/1-4261/3-848/1-838/1-628/1-261/961/933633418/7

4/1-130524623

)sehcnI(snoisnemiDtenibaClanimoN

4/3-261/9-7830183618/3-1

egrahcsiDriAnruteR

H

Manual 2100-354F
Page 10 of 32