Bard PA13302-A, PA13602-C, PA13602-B, PA13482-C, PA13362-A User Manual

...

INSTALLATION INSTRUCTIONS

SINGLE PACKAGE

AIR CONDITIONERS

MODELS

PA13242-A PA13302-A PA13362-A PA13362-B PA13422-A PA13422-B PA13422-C PA13482-A PA13482-B PA13482-C PA13602-A PA13602-B

PA13602-C

Bard Manufacturing Company, Inc. Bryan, Ohio 43506

Since 1914 . . . Moving ahead just as planned.

Manual : 2100-467K Supersedes: 2100-467J File: Volume II Tab 10 Date: 07-25-12

Manual 2100-467K Page 1 of 24

CONTENTS

Getting Other Informations and Publications .........3

General Instructions

Important .................................................................4

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

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

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

Installation

Location ...............................................................10

Slab Mounting .........................................................10

Typical Installations .........................................10 & 13

Condensate Drain Trap ...........................................13

Air Filters ...............................................................13

Wiring – Main Power ...............................................14

Wiring – 24V Low Voltage Control Circuit ...............14

Transformer Taps ....................................................14

Thermostats ............................................................14

Figures

Figure 1A Unit Dimensions .......................................8

Figure 1B Unit Dimensions .......................................9

Figure 2 Slab Mounting at Ground Level .............. 11

Figure 3 Airow and Service Access

Clearances .............................................11

Figure 4 Elevated Mounting Platform ...................12

Figure 5 Condensate Drain Trap ..........................13

Figure 6 Low Voltage Wiring ................................15

Figure 7 Low Ambient Control Wiring ...................18

Figure 8 Fan Blade Setting ...................................19

Figure 9 Brazing Diagram ....................................22

Figure 10 Motor Connections .................................23

Figure 11 Wiring (Connections/Voltage) .................24

Start Up and Operation

General ...............................................................16

Topping Off System Charge ....................................16

Safety Practices ......................................................16

Start Up Notes ........................................................16

Three Phase Scroll Compressor Start Up

Information ..............................................................17

Sequence of Operation ...........................................17

Indoor Blower Motor ................................................17

Compressor Control Module ...........................17 & 18

Adjustments ............................................................18

Low Ambient Control ...............................................18

Service and Troubleshooting

Service Hints ...........................................................19

Pressure Service Ports ...........................................19

R-410A Refrigerant Charge ....................................19

Fan Blade Settings .................................................19

Pressure Tables ..............................................20 & 21

Suction and Discharge Tube Brazing ......................22

Troubleshooting GE Blower Motors .................23-24

Tables

Table 1 Rated CFM & ESP ...................................4

Table 2 Electrical Specications ...........................5

Table 3 Opt. Field Installed Heater Packages .......6

Table 4 Opt. Field Installed Elec. Heater ..............7

Table 5 Filter Requirements & Sizes ...................13

Table 6 Thermostat Wire Size .............................14

Table 7 Wall Thermostats ...................................14

Table 8 Indoor Blower Performance ...................19

Table 9 Pressure T able .......................................20

Table 10 Pressure Table .......................................21

Manual 2100-467K Page 2 of 24

Getting Other Information and Publications

These publications can help you install the air

conditioner or heat pump. You can usually nd 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 W arm 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: (202) 483-9370 Fax: (202) 234-4721

ANSI American National Standards Institute 11 West Street, 13th Floor New York, NY 10036 Telephone: (212) 642-4900 Fax: (212) 302-1286

ASHRAE American Society of Heating, Refrigerating, and Air Conditioning Engineers, Inc. 1791 Tullie Circle, N.E.

Atlanta, GA 30329-2305 Telephone: (404) 636-8400 Fax: (404) 321-5478

NFPA National Fire Protection Association Batterymarch Park P.O. Box 9101 Quincy, MA 02269-9901 Telephone: (800) 344-3555 Fax: (617) 984-7057

Manual 2100-467K Page 3 of 24

General InstructIOns

ImPOrtant

The equipment covered in this manual is to be installed by trained, experienced service and installation technicians. All duct work, supply and return

ducts, must be properly sized for the design airow

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

These instructions and any instructions packaged with any separate equipment required to make up the entire 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 air conditioners are manufactured without supplementary electric heaters. Supplementary

heaters are available for simple, fast eld 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 data shown in Table 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.

table 1

rateD cFm anD external statIc Pressure

(esP)

model

no.

PA1324 800 Note 0.18 0.50 PA1330 1000 Note 0.23 0.50 PA1336 1100 Note 0.23 0.50 PA1342 1450 Note 0.23 0.50 PA1348 1550 Note 0.28 0.50 PA1360 1750 Note 0.28 0.50

NOTE: ECM motors provide rated CFM up to 0.50 ESP

rated

cFm

recommended

Airow Range

rated

esP

max.

esP

Manual 2100-467K Page 4 of 24

460-60-3

230/208-60-1 230/208-60-3

460-60-3

230/208-60-1 230/208-60-3

460-60-3

table 2

electrIcal sPecIFIcatIOns

230/208-60-1 230/208-60-1 230/208-60-1 230/208-60-3 230/208-60-1 230/208-60-3

model Pa13242-a Pa13302-a Pa13362-a Pa13362-b Pa13422-a Pa13422-b Pa13422-c Pa13482-a Pa13482-b Pa13482-c Pa13602-a Pa13602-b Pa13602-c

electric rating –

60 hz – circuit a

Operating Voltage Range 197 - 253 197 - 253 197 - 253 187 - 253 197 - 253 187 - 253 414-506 197 - 253 187 - 253 414-506 197 - 253 187 - 253 414-506

Minimum Circuit Ampacity 15 18 24 16 33 23 12 33 29 14 39 26 17

Fan motor and condenser

Fan Motor – HP/RPM 1/6 - 825 1/6 - 825 1/6 - 825 1/6 - 825 1/4 - 825 1/4 - 825 1/4 - 825 1/4 - 825 1/4 - 825 1/4 - 825 1/4 - 825 1/4 - 825 1/4 - 825

BCSC 9 11 15 10 21 15 8 22 14 8 26 16 9

Field Wire Size * 12 10 8 12 10 10 14 8 10 12 8 10 10

Ground Wire Size 12 10 8 12 10 10 14 8 10 14 8 10 12

Delay Fuse – Max. ** 20 25 35 20 50 35 15 50 40 20 60 40 25

Total unit Amps – 230/208 10.8/11.8 13.3/14.8 16.4/18.4 17.0/13.3 16.2/18.1 14.1/15.4 10.4 23.0/24.7 16.9/18.0 10.7 25.3/28.9 17.7/19.9 11.9

compressor – circuit a

Compressor Type Recip. Recip. Recip. Recip. Scroll Scroll Scroll Scroll Scroll Scroll Scroll Scroll Scroll

Volts 230/208 230/208 230/208 230/208 230/208 230/208 460 230/208 230/208 460 230/208 230/208 460

Rated Load Amps 7.5/8.5 9.5/11 12/14 7.6/8.9 11.8/13.7 8.3/9.6 7.7 17/18.7 10.9/12 7.7 19.3/22.9 11.7/13.9 8.6

Lock Rotor Amps 48/48 57/57 74/74 75/75 115/115 115/115 50 117/117 83.1/83.1 50 134/134 110/110 52

Fan Motor Amps 1.1 1.1 1.1 1.1 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5

Fan – Dia./CFM 24”/2700 24”/2600 24”/2600 24”/2600 24”/3400 24”/3400 24”/3400 24”/3400 24”/3400 24”/3400 24”/3400 24”/3400 24”/3400

motor and evaporator

Blower Motor – HP/RPM 1/3 - ECM 1/2 - ECM 1/2 - ECM 1/2 - ECM 1/2 - ECM 1/2 - ECM 1/2 - ECM 3/4 - ECM 3/4 - ECM 3/4 - ECM 3/4 - ECM 3/4 - ECM 3/4 - ECM

Blower Motor – Amps 2.2 2.7 3.3 3.3 3.9 3.9 3.9 4.5 4.5 4.5 5.0 5.0 5.0

CFM Cooling 800 1000 1150 1150 1450 1450 1450 1550 1550 1550 1750 1750 1750

Charge (R-410 oz.) 75 85 120 120 160 160 160 160 160 160 160 160 160

Shipping Weight (pounds) 360 410 410 410 440 440 490 440 440 500 450 450 500

Manual 2100-467K Page 5 of 24

table 3

OPtIOnal FIelD InstalleD heater PacKaGes

OnlY tO be useD WIth the mODels InDIcateD

Pa13242-a Pa13302-a Pa13362-a Pa13362-b Pa13422-a Pa13422-b Pa13422-c Pa13482-a Pa13482-b Pa13482-c Pa13602-a Pa13602-b Pa13602-c

Phase

Volts &

Manual 2100-467K Page 6 of 24

model

EHP323-A10 240/208-1 X X X

EHP323-A05 240/208-1 X X X

heater Package

EHP323-A15 240/208-1 X X

EHP323-B09 240/208-3 X

EHP323-B15 240/208-3 X

EHP513-A05 240/208-1 X X X

EHP513-A10 240/208-1 X X X

EHP513-A15 240/208-1 X X X

EHP513-B09 240/208-3 X X X

EHP513-B15 240/208-3 X X X

EHP513-C09 460-3 X X X

EHP513-C15 460-3 X X X





Circuit B



Wire

Ground

Field

Power

Current

Max.Over

Min.

Circuit

Size

Wiring

Protection

Ampacity

table 4

OPtIOnal FIelD InstalleD electrIc heater table

Circuits

No. Field

Circuit

Heater

Internal

Breaker

240/208V

Htr. Amps

@ 208 Volts

Htr. KW & Capacity

@ 240 Volts

Htr. KW & Capacity

KW BTUH KW BTUH

1 26/23 30/25 10/10 10

30/60

1 26/23 30/25 10/10 10

30/60

1 28/24 30/25 10/10 10

None

1 28/24 30/25 10/10 10

None

1 14 15 14 14

None

Phases

Unit Volts

Heater

Package

Model No.

EHP323-A05 240/208-1 5 17,100 3.75 12,800 20.8/18.1

EHP323-A10 240/208-1 10 34,100 7.50 26,000 41.6/36.2 1 53/46 60/50 6/8 10

EHP323-A15 240/208-1 15 51,200 11.25 38,400 62.5/54.1 1 79/68 80/70 4/4 8

EHP513-A05 240/208-1 5 17,100 3.75 12,800 20.8/18.1

EHP513-A10 240/208-1 10 34,100 7.50 26,000 41.6/36.2 1 53/46 60/50 6/8 10

EHP513-A15 240/208-1 15 51,200 11.25 38,400 62.5/54.1 1 79/68 80/70 4/4 8

EHP323-B09 240/208-3 9 30,700 6.75 23,000 21.7/18.7

EHP323-B15 240/208-3 15 51,200 11.25 38,400 36.2/31.2 1 46/39 50/40 8/8 10

EHP513-B09 240/208-3 9 30,700 6.75 23,000 21.7/18.7

EHP513-B15 240/208-3 15 51,200 11.25 38,400 36.2/31.2 1 46/39 50/40 8/8 10

EHP513-C09 480-3 9 30,700 10.8

EHP513-C15 480-3 15 51,200 18 1 28 30 10 12

conductor wires in accordance with the National Electrical Code and all existing local codes.

MaximumsizeofthetimedelayfuseorHACRcircuitbreakerforprotectionofeldwiringdevices.

These“MinimumCircuitAmpacity”valuesaretobeusedforsizingtheeldpowerconductors.RefertotheNationalElectricCode(latestrevision),Article310forpower 

conform to the National Electric Code and all local codes.

Based on wire suitable for 75°C. Other wiring materials must be rated for marked “Minimum Circuit Ampacity” or greater. Based on 75°C copper wire. All wiring must

conductor sizing.

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

Manual 2100-467K Page 7 of 24

FIGure 1a

Return opening

Drain access

Supply opening

High voltage knockout

Low voltage knockout

access door

Control panel door

Heater package access panel

Compressor

Heater package knockout

Condenser air

intake grille

access door

Blower motor

Condenser fan

47 11/16"

Unit Dimension Chart

MIS-2142 A

A C B C H (height) L (length) W (width) D E F G PA/PH1324,1330,1336 5.875 32.875 13.875 32.875 26.25 53.25 38.125 23.25 1.125 1.375 35.625 PA/PH1342,1348,1360 9.875 37.875 15.875 37.875 33.25 55.25 42.375 30.25 1.5 2.375 38.125

Unit

Unit General Dimensions

Supply Size

Return Size

Unit Overall Dimensions

DImensIOns OF unIts

Page 8 of 24

Manual 2100-467K

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