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INSTALLATION INSTRUCTIONS
SINGLE PACKAGE
AIR CONDITIONERS
PA13242-A
PA13362-A
PA13422-A
PA13422-C
PA13482-B
PA13602-A
Bard Manufacturing Company, Inc.
Bryan, Ohio 43506
Since 1914 . . . Moving ahead just as planned.
MODELS
PA13602-C
PA13302-A
PA13362-B
PA13422-B
PA13482-A
PA13482-C
PA13602-B
Manual :
Supersedes:
File:
Date:
2100-467K
2100-467J
Volume II Tab 10
07-25-12
Manual
2100-467K
Page
1 of 24
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Summary of Contents for Bard PA13242-A
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Page 1: Installation Instructions
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. Manual : 2100-467K Bryan, Ohio 43506 Supersedes: 2100-467J File: Volume II Tab 10 Since 1914 . . . Moving ahead just as planned. Date: 07-25-12... -
Page 2: Table Of Contents
CONTENTS Getting Other Informations and Publications ..3 Start Up and Operation General ............... 16 General Instructions Topping Off System Charge ........16 Important ..............4 Safety Practices ............16 Shipping Damage ............. 4 Start Up Notes ............16 General .............. -
Page 3: Getting Other Informations And Publications
Getting Other Information and Publications FOr mOre InFOrmatIOn, cOntact These publications can help you install the air conditioner or heat pump. You can usually find these these PublIshers: at your local library or purchase them directly from the publisher. Be sure to consult current edition of each ACCA Air Conditioning Contractors of America standard. -
Page 4: General Instructions
General InstructIOns FIelD InstalleD heater PacKaGes ImPOrtant (OPtIOnal) The equipment covered in this manual is to be installed These packaged air conditioners are manufactured by trained, experienced service and installation without supplementary electric heaters. Supplementary technicians. All duct work, supply and return heaters are available for simple, fast field installation. -
Page 5: Table 2 Electrical Specifications
Manual 2100-467K Page 5 of 24... -
Page 6: Table 3 Opt. Field Installed Heater Packages
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Page 7: Table 4 Opt. Field Installed Elec. Heater
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Page 8: Figure 1A Unit Dimensions
FIGure 1a DImensIOns OF unIts Compressor access door Control panel door High voltage knockout Low voltage knockout Heater package knockout Supply opening Heater package access panel Drain access Return opening Condenser fan Condenser air intake grille Blower motor 47 11/16" access door Condenser air intake grille... -
Page 9: Figure 1B Unit Dimensions
FIGure 1b DImensIOns OF unIts UNIT PA/PH1324, 1330, 1336 7 3/16" 38 13/16" 36 3/4" 1 3/8" 33 5/8" 35 1/2" 18 3/16" 17 1/4" PA/PH1342, 1348, 1360 8 3/16" 39 13/16" 36 3/4" 1 3/8" 37 3/4" 39 3/4" 18 1/2"... -
Page 10: Installation
InstallatIOn lOcatIOn In roof top installation, as in all installations, the air conditioner must be level from side to side. General However, the unit should have a pitch along the length to assure complete external drainage of The unit must be located outside, or in a well ventilated precipitation and of defrost condensate. -
Page 11: Figure 2 Slab Mounting At Ground Level
FIGure 2 slab mOuntInG at GrOunD leVel Side Air Outlet The distance between View outside wall and unit 1 inch clearance varies with installation between duct and requirements. Package Unit any combustible material if distance between outside Supply Duct wall and unit is less than 3 feet (needed on electric heat Mounting Slab... -
Page 12: Figure 4 Elevated Mounting Platform
FIGure 4 eleVateD mOuntInG PlatFOrm 12" min. if in Platform can be as 32°F or lower climate shown or solid Both legs must rest 48" min. on surface of platform Poured concrete, brick, or block 12" min. if in 32°F or lower climate Both legs must rest Metal frame 48"... -
Page 13: Condensate Drain Trap
5. Other InstallatIOns – Many other Prior thought should be given to return air location and placement of the air filter(s). The air filter(s) must be installations are possible with the packaged air of adequate size and readily accessible to the operator conditioner. -
Page 14: Wiring - Main Power
WIrInG – maIn POWer table 6 thermOstat WIre sIze Refer to the unit rating plate for wire sizing information maximum and maximum fuse size. Each outdoor unit is marked transformer Wire Distance with a “Minimum Circuit Ampacity”. This means that Gauge the field wiring used must be sized to carry that amount In Feet... -
Page 15: Figure 6 Low Voltage Wiring
FIGure 6 lOW VOltaGe WIrInG Low Voltage Wiring Thermostat Subbase 1120-445 TH5220D1151 Unit 24V Terminal Block REMOVE JUMPER FOR 2 STAGE ELECTRIC HEAT ON UNITS WITH 15 OR MORE KW Unit Control Panel MIS-2149 C Manual 2100-467K Page 15 of 24... -
Page 16: General
OFF sYstem charGe start uP nOtes If a leak has occurred in the system, Bard Manufacturing recommends reclaiming, evacuating For improved start up performance, wash the indoor (see criteria above), and charging to the nameplate coil with dishwasher detergent. -
Page 17: Start Up And Operation
start uP anD OPeratIOn three Phase scrOll cOmPressOr InDOOr blOWer mOtOr start uP InFOrmatIOn These models feature a variable speed (ECM) motor providing high efficiency, low sound levels and soft (Models PA13362-B; PA13422-B, -C; PA13482-B, -C; start capabilities. The motor is self adjusting to provide PA13602-B, -C) the proper airflow rate at duct static pressures up to All units with three phase scroll compressors are... -
Page 18: Figure 7 Low Ambient Control Wiring
NOTE: Both high and low pressure switch controls This field installed option is Bard Part #CMA-28. See are inherently automatic reset devices. The Figure 7. -
Page 19: Figure 8 Fan Blade Setting
serVIce anD trOubleshOOtInG serVIce hInts Fan blaDe settInGs 1. Caution homeowner to maintain clean air filters at Shown in Figure 8 are the correct fan blade setting all times. Also, not to needlessly close off supply dimensions for proper air delivery across the outdoor and return air registers. -
Page 20: Pressure Tables
Manual 2100-467K Page 20 of 24... -
Page 21: Table 10 Pressure Table
Manual 2100-467K Page 21 of 24... -
Page 22: Figure 9 Brazing Diagram
– Reinsert tube into fitting. suctIOn anD DIscharGe tube brazInG – Heat tube uniformly in Area 1 moving slowly to Area 2. When joint reaches brazing Compliant Scroll compressors have copper plated temperature, apply brazing material. (See steel suction and discharge tubes. These tubes are far Figure 9) more rugged and less prone to leaks than copper tubes used on other compressors. -
Page 23: Figure 10 Motor Connections
Ge x13-serIes ecm2.3 mOtOrs ™ NOTE: Bard Models PA13242; PA13302; PA13362-A, -B; PA13422-A, -B, -C; PA13482-A, -B, -C; PA13602-A, -B, -C TROUBLESHOOTING GE X13-SERIES ECM2.3 ™ MOTORS contain the X13-Series Motors. If the Motor is Running e. If the motor does not shut off at the end of the cycle, wait for NOTE: Bard Models PA13242;... -
Page 24: Figure 11 Wiring (Connections/Voltage)
TROUBLESHOOTING GE X13-SERIES ECM2.3 ™ MOTORS CONT’D. trOubleshOOtInG Ge x13-serIes ecm2.3 mOtOrs ™ cOnt’D. 2. Initiate a demand from the thermostat and check the Model X13 Communication Diagnostics voltage between the common and the appropriate motor 2. Initiate a demand from the thermostat and check the Model X13 Communication Diagnostics The X13 motor is communicated through 24 VAC low voltage terminal (1-5).