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Manual  2100-404
Page   1

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 Avenue NW
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

Manufactured under the following U.S. patent numbers:

5,485,878;   5,301,744;   5,002,116;   4,924,934;

4,875,520;   4,825,936;   4,432,409

Summary of Contents for WA302

Page 1: ...l No 2100 404 Supersedes File Volume III Tab 16 Date 04 01 02 Bard Manufacturing Company Bryan Ohio 43506 Since 1914 moving ahead just as planned Models WA302 WA372 WALL MOUNTED PACKAGED AIR CONDITION...

Page 2: ...9 Fan Blade Setting 15 Tables Table 1 Electrical Specifications 2 Table 2 Dimensions of Basic Unit 3 Table 3 Electric Heat Table 4 Table 4 Operating Voltage Range 7 Table 5 Thermostat Wire Size 7 Tab...

Page 3: ...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 Avenue NW Washington D...

Page 4: ...e s a h P o N d l e i F r e w o P s t i u c r i C 3 m u m i n i M t i u c r i C y t i c a p m A 1 m u m i x a M l a n r e t x E r o e s u F t k C r e k a e r B 2 d l e i F r e w o P e r i W e z i S 2...

Page 5: ...W h t p e D D t h g i e H H y l p p u S n r u t e R E F G I J K L M N O P Q R S T A B C B 2 0 3 A W 1 7 3 A W 0 2 8 3 5 2 1 7 1 3 6 5 0 7 8 8 7 8 8 7 2 8 8 3 1 8 8 7 2 0 0 0 4 0 5 8 1 5 7 5 2 3 9 7 1...

Page 6: ...mmended 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 1 for information on codes a...

Page 7: ...be properly sized for the design air flow requirement of the equipment Air Conditioning Contractors of America ACCA is an excellent guide to proper sizing All duct work or portions thereof not in the...

Page 8: ...e Figure 6 WIRING MAIN POWER Refer to the unit rating plate for wire sizing information and maximum fuse or HACR Type circuit breaker size Each outdoor unit is marked with a Minimum Circuit Ampacity T...

Page 9: ...i n o r t c e l E 3 4 0 3 0 4 8 0 0 2 M C l o o c e g a t s 1 t a e h e g a t s 1 n o o t u a n a F l o o c f f o t a e h m e t s y S WIRING LOW VOLTAGE WIRING 230 208V 1 phase and 3 phase equipment...

Page 10: ...404 Page 8 FIGURE 3 MOUNTINGINSTRUCTIONS NOTE It is recommended that a bead of silicone caulking be placed behind the side mounting flanges and under the top flashing at the time of installation MIS...

Page 11: ...URE 4 WALL MOUNTINGINSTRUCTIONS MIS 549 FIGURE 5 WALL MOUNTINGINSTRUCTIONS MIS 548 MIS 311 MIS 311 MIS 311 SEE FIGURE 3 MOUNTING INSTRUCTIONS SEE UNIT DIMENSIONS FIGURE 1 FOR ACTUAL DIMENSIONS SEE FIG...

Page 12: ...Manual 2100 404 Page 10 MIS 550 FIGURE 6 COMMONWALL MOUNTINGINSTALLATIONS...

Page 13: ...E MIS 277 WARNING WARNING A minimum of 1 4 inch clearance must be maintained between the supply air duct and combustible materials This is required for the first 3 feet of ducting It is important to i...

Page 14: ...Manual 2100 404 Page 12 MIS 1373C FIGURE 8 LOWVOLTAGEWIRING...

Page 15: ...ssure drops and discharge pressure rises when the compressor is energized Reverse rotation also results in an elevated sound level over that with correct rotations as well as substantially reduced cur...

Page 16: ...ROL MODULE The compressor control module is optional on the models covered by this manual The compressor control is an anti short cycle lockout timer with high and low pressure switch monitoring and a...

Page 17: ...l i o C y r D l i o C t e W l i o C y r D l i o C t e W 0 5 9 3 1 5 1 3 1 0 5 9 5 3 9 1 0 4 3 1 0 7 2 1 0 3 9 5 1 9 2 5 8 2 1 0 9 1 1 0 1 9 5 8 8 3 5 0 2 1 0 0 1 1 5 5 8 0 3 8 4 0 1 1 1 0 0 0 1 0 0 8...

Page 18: ...8 7 4 4 2 9 7 8 5 2 0 8 5 7 2 1 8 2 9 2 3 8 8 0 3 4 8 7 2 3 5 8 5 4 3 B D g e d 0 8 B W g e d 7 6 e d i S w o L e d i S h g i H 0 8 0 2 2 1 8 5 3 2 3 8 0 5 2 5 8 5 6 2 6 8 2 8 2 7 8 9 9 2 9 8 6 1 3 0...

Page 19: ...o C t n e i b m A w o L X X X A 6 1 A M C l o r t n o C e r u s s e r P w o L X X X X A 8 1 A M C C P L C A L X X X 5 1 C M C t i K t r a t S X 5 0 A 3 0 A W H E e g a k c a P r e t a e H 1 X 8 0 A 3...

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