Bard H42A2-A Installation Instructions Manual Download

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WALL MOUNTED PACKAGED

AIR CONDITIONERS

Models:

INSTALLATION INSTRUCTIONS

Bard Manufacturing Company, Inc.

Bryan, Ohio 43506
www.bardhvac.com

Manual :

2100-585B

Supersedes: 2100-585A

Date: 10-09-14

H42A2-A

H48A2-A

H60A2-A

H42L2-A

H48L2-A

H60L2-A

Summary of Contents for H42A2-A

Page 1: ...PACKAGED AIR CONDITIONERS Models INSTALLATION INSTRUCTIONS Bard Manufacturing Company Inc Bryan Ohio 43506 www bardhvac com Manual 2100 585B Supersedes 2100 585A Date 10 09 14 H42A2 A H48A2 A H60A2 A...

Page 2: ...ns 19 Getting Other Information and Publications 3 Wall Mount General Information Wall Mount Model Nomenclature 4 Shipping Damage 4 General 4 Duct Work 5 Filters 5 Condensate Drain 5 Installation Inst...

Page 3: ...ter 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...

Page 4: ...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 See Page 3...

Page 5: ...lls must be insulated and all joints taped or sealed to prevent air or moisture entering the wall cavity Some installations may not require any return air duct A metallic return air grille is required...

Page 6: ...es H42 H48 and H60 However it is generally recommended that a 1 inch clearance is used for ease of installation and maintaining the required clearance to combustible material See Figure 2 for details...

Page 7: ...Bracket Back View P M L O E R S S S S S T N Q B 44 I A C K 2 13 H J N Q P M L O E 44 W 5 88 F G R S S S S S T B D 7 Economizer Air Intake Hood 1 Heat Electric Filter Access Panel MIS 3625 Heater Drai...

Page 8: ...1 4 29 3 4 32 12 5 1 2 2 NOTES WALL STRUCTURE 1 SUPPLY AIR IT IS RECOMMENDED THAT A BEAD OF OPENING Right Side View RAIN FLASHING SILICONE CAULKING BE PLACED BEHIND RECOMMENDED 1 CLEARANCE FROM THE SI...

Page 9: ...ible materials This is required for the first 3 feet of ducting It is important to insure that the 1 4 inch minimum spacing is maintained at all points Failure to do this could result in overheating t...

Page 10: ...IR FACTORY SUPPLIED RAIN FLASHING SUPPLY AIR MIS 548 A SIDE VIEW I A C K E 1 000 B 1 000 SUPPLY DUCT OVER FRAME INTERIOR FINISHED WALL ALL AROUND DUCT FRAMING MATERIAL EXTERIOR FINISH WALL OPENING FOR...

Page 11: ...IC SUPPLYAIRDUCT SUPPLYAIRDUCT SUPPLYAIRDUCT RETURNAIR OPENINGW GRILLE OUTSIDE W GRILLE FALSEWALLINSTALLATION CEILING RAIN FLASHING RAIN FLASHING SUPPLYDUCTMAYBELOCATEDINANATTIC ORBELOWCEILINGRAFTERSA...

Page 12: ...24V transformer output and the R terminal is the 24VAC hot terminal for the operation of the equipment RT and R are connected with brass jumper bar which can be removed and RT and R connected to exte...

Page 13: ...arge in the system may be used after leaks have occurred and then top off the charge by utilizing the pressure charts on the inner control panel cover as a guideline REMEMBER When adding R 410A refrig...

Page 14: ...interruptions the compressor will operate on demand with no delay High Pressure Switch and Lockout Sequence If the high pressure switch opens the compressor contactor will de energize immediately The...

Page 15: ...echarge the unit to the serial plate charge REMOVAL OF FAN SHROUD 1 Disconnect all power to the unit 2 Remove the screws holding both grilles one on each side of unit and remove grilles 3 Remove screw...

Page 16: ...139 554 80 DB 67 WB Low Side High Side 132 328 133 351 135 376 137 401 139 427 141 454 143 481 145 509 147 539 149 568 85 DB 72 WB Low Side High Side 137 339 138 363 140 389 142 415 144 442 146 470 1...

Page 17: ...or 2 42 42 60 86 60 60 60 90 8 8 6 3 10 10 10 8 60 26 60 30 6 10 10 10 Maximum size of the time delay fuse or circuit breaker for protection of field wiring conductors Based on 75C copper wire All wir...

Page 18: ...450 1405 0 2 1685 1640 1460 1415 1925 1865 1395 1355 0 3 1590 1550 1390 1345 1870 1815 1340 1300 0 4 1495 1460 1310 1270 1755 1705 1225 1185 0 5 1400 1365 1225 1185 1660 1610 1125 1085 Model Rated CFM...

Page 19: ...Plate X Y EWM5 T 100 Economizer Temperature X Z EWM5 E 100 Economizer Enthalpy X F N A 100 Economizer DC Temperature X G N A 100 Economizer DC Enthalpy X Factory Installed Option Number Field Install...

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