Bard PA13361-A, PA13361-B, PA13241-A, PA13301-A, Single Package air Conditioners PA13241-A User Manual

INSTALLATION INSTRUCTIONS

SINGLE PACKAGE

AIR CONDITIONERS

MODELS

PA13241-A PA13301-A

PA13361-A PA13361-B

PA13422-A PA13422-B

PA13422-C PA13482-A

PA13482-B PA13482-C

PA13602-A PA13602-B

PA13602-C

	Bard Manufacturing Company, Inc.	Manual :	2100-467D
	Bryan, Ohio 43506	Supersedes:	2100-467C
	Since 1914 . . . Moving ahead just as planned.	File:	Volume II Tab 10
		Date:	08-12-08

© Copyright 2006

Manual	2100-467D
Page	1 of 25

CONTENTS

Getting Other Informations and Publications	........ 3
General Instructions
Important ................................................................	4
Shipping Damage ....................................................	4
General ................................................................	4
Field Installed Heater Packages (Optional) .............	4
Installation
Location ................................................................	9
Slab Mounting..........................................................	9
Typical Installations .........................................	9 & 12
Condensate Drain Trap .........................................	12
Air Filters ..............................................................	12
Wiring – Main Power .............................................	13
Wiring – 24V Low Voltage Control Circuit .............	13
Transformer Taps ...................................................	13
Thermostats ...........................................................	13

Figures
Figure 1	Unit Dimensions ......................................	8
Figure 2	Slab Mounting at Ground Level ............	10
Figure 3	Airflow and Service Access
	Clearances ............................................	10
Figure 4	Elevated Mounting Platform ...................	11
Figure 5	Condensate Drain Trap .........................	12
Figure 6	Low Voltage Wiring ...............................	14
Figure 7	Low Ambient Control Wiring .................	17
Figure 8	Fan Blade Setting .................................	18
Figure 9	Brazing Diagram ...................................	21
Figure 10	Control Disassembly .............................	23
Figure 11	Winding Test .........................................	23
Figure 12	Drip Loop ..............................................	23
Figure 13	Motor Connections ................................	24
Figure 14	Wiring (Connections/Voltage) ...............	25

Start Up and Operation
General ..............................................................	15
Topping Off System Charge...................................	15
Safety Practices.....................................................	15
Start Up Notes .......................................................	15
Three Phase Scroll Compressor Start Up
Information .............................................................	16
Sequence of Operation..........................................	16
Indoor Blower Motor ..............................................	16
Compressor Control Module ..........................	16 & 17
Adjustments ...........................................................	17
Low Ambient Control .............................................	17
Service and Troubleshooting
Service Hints .........................................................	18
Pressure Service Ports ..........................................	18
Refrigerant Charge ................................................	18
Fan Blade Settings ................................................	18
Pressure Tables .............................................	19 & 20
Suction and Discharge Tube Brazing ....................	21
Troubleshooting ECM Blower Motors .............	22-25

Tables
Table	1	Rated CFM & ESP ..................................	4
Table	2	Electrical Specifications ..........................	5
Table	3	Opt. Field Installed Heater Packages .....	6
Table	4	Opt. Field Installed Elec. Heater .............	7
Table	5	Filter Requirements & Sizes .................	12
Table	6	Thermostat Wire Size ...........................	13
Table	7	Wall Thermostats ..................................	13
Table	8	Fan Blade Setting Dimensions..............	18
Table	9	Indoor Blower Performance ..................	18
Table	10	Pressure Table ......................................	19
Table	11	Pressure Table ......................................	20

Manual	2100-467D
Page	2 of 25

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	2100-467D
Page	3 of 25

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 airflow 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.

FIELD INSTALLED HEATER PACKAGES (OPTIONAL)

These packaged air conditioners 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 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.

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.

TABLE 1

RATED CFM AND EXTERNAL STATIC

PRESSURE (ESP)

Model	Rated	Recommended	Rated	Max.
No.	CFM	Airflow Range	ESP	ESP
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

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TABLE 2

ELECTRICAL SPECIFICATIONS

	Model	PA13241-A	PA13301-A	PA13361-A	PA13361-B	PA13422-A	PA13422-B	PA13422-C	PA13482-A	PA13482-B	PA13482-C	PA13602-A	PA13602-B	PA13602-C
	Electric Rating –	230/208-60-1	230/208-60-1	230/208-60-1	230/208-60-3	230/208-60-1	230/208-60-3	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
	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
	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 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
	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 - VS	1/2 - VS	1/2 - VS	1/2 - VS	1/2 - VS	1/2 - VS	1/2 - VS	3/4 - VS	3/4 - VS	3/4 - VS	3/4 - VS	3/4 - VS	3/4 - VS
	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

* VS = Variable Speed Programmable Motor

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TABLE 3

OPTIONAL FIELD INSTALLED HEATER PACKAGES

ONLY TO BE USED WITH THE MODELS INDICATED

Heater Package

Volts &

Model

Phase

PA13241-A

PA13301-A

PA13361-A

PA13361-B

PA13422-A

PA13422-B

PA13422-C

PA13482-A

PA13482-B

PA13482-C

PA13602-A

PA13602-B

PA13602-C

EHP313-A05

240/208-1

X

X

X

EHP313-A10

240/208-1

X

X

X

EHP313-A15

240/208-1

X

X

EHP313-B09

240/208-3

X

EHP313-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

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TABLE 4

OPTIONAL FIELD INSTALLED ELECTRIC HEATER TABLE

			Htr. KW & Capacity		Htr. KW & Capacity						Circuit B
			@ 240 Volts		@ 208 Volts			Heater
	Heater						240/208V
		Unit Volts						Internal
	Package						Htr.			3	1	2	2
		Phases						Circuit
									No. Field	Min.	Max. Over	Field
	Model No.		KW	BTUH	KW	BTUH	Amps
								Breaker	Circuits	Circuit	Current	Power	Ground
										Ampacity	Protection	Wiring	Wire Size
	EHP313-A05	240/208-1	5	17,100	3.75	12,800	20.8/18.1		1	26/23	30/25	10/10	10
	EHP313-A10	240/208-1	10	34,100	7.50	26,000	41.6/36.2	30/60	1	53/46	60/50	6/8	10
	EHP313-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		1	26/23	30/25	10/10	10
	EHP513-A10	240/208-1	10	34,100	7.50	26,000	41.6/36.2	30/60	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
	EHP313-B09	240/208-3	9	30,700	6.75	23,000	21.7/18.7	None	1	28/24	30/25	10/10	10
	EHP313-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	None	1	28/24	30/25	10/10	10
	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	None	1	14	15	14	14
	EHP513-C15	480-3	15	51,200			18		1	28	30	10	12

1Maximum size of the time delay fuse or HACR circuit breaker for protection of field wiring devices.

2Based 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 conform to the National Electric Code and all local codes.

3These “Minimum Circuit Ampacity” values are to be used for sizing the field power conductors. Refer to the National Electric Code (latest revision), Article 310 for power conductor sizing.

IMPORTANT: While this electrical data is presented as a guide, it is important to electrically connect properly sized fuses and conductor wires in accordance with the National Electrical Code and all existing local codes.

FIGURE 1

DIMENSIONS OF UNITS

W

L

D

Compressor

access door

Control panel door

High voltage knockout

Low voltage knockout

Heater package knockout

Heater package access panel

Drain access

F

H

Blower motor
access door	47 11/16"

G

Condenser air intake grille

A

E

B

Supply opening

C

Return opening

Condenser fan

Condenser air intake grille

Unit Dimension Chart

	Unit		Supply Size		Return Size		Unit Overall Dimensions				Unit General Dimensions
			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
														MIS-2142
Manual	2100-467D
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