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Manual   2100-218
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 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, Refrigeration
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;  5,301,777;  5,002,116;  4,924,934;

4,875,520;  4,825,936;  4,432,409

Содержание WA421

Страница 1: ...MOUNTED PACKAGE AIR CONDITIONERS MODELS WA421 WA482 WA602 Manual 2100 218I Supersedes 2100 218H File Volume III Tab 16 Date 04 19 99 Bard Manufacturing Company Bryan Ohio 43506 Since 1914 Moving ahead...

Страница 2: ...Table 9 Maximum EXP Electric Heat Only 18 Table 10 Pressure Table 18 Table 11 Optional Accessories 19 Getting Other Information and Publications 1 Wall Mount General Information 2 Heat Pump Wall Moun...

Страница 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 Ave N W Washington DC...

Страница 4: ...2 1 3 0 0 4 8 3 3 7 1 0 0 0 7 4 8 1 3 3 4 0 3 4 1 6 5 7 3 0 0 1 6 4 0 2 2 3 8 0 6 2 8 6 1 2 7 0 0 2 1 5 KW MODEL NUMBER CONTROL MODULES See Chart Below VOLTS PHASE A 230 208 60 1 B 230 208 60 3 C 460...

Страница 5: ...F G I J K L M N O P Q R S T A B C B 2 4 A W 8 4 A W 5 7 0 2 4 2 3 4 2 2 5 7 8 4 8 8 8 9 8 8 9 2 8 8 5 1 8 8 9 2 8 8 3 4 0 1 9 1 6 6 1 3 0 0 0 3 8 6 2 3 4 9 6 2 9 6 4 3 3 4 2 3 7 3 3 8 8 2 4 8 8 3 2 0...

Страница 6: ...A N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A N A N Z 0 C 0 0 C 1 2 4 A W 9 0 C 5 1 C 3 0 6 4 1 1 1 2 1 7 1 6 2 5 1 0 2 0 3 4 1...

Страница 7: ...l regulations are at a variance with instructions installer should adhere to local codes DUCT WORK All duct work supply and return must be properly sized for the design air flow requirement of the equ...

Страница 8: ...rvice This filter can be serviced from the outside by removing the service door A one inch washable filter and two inch pleated filter are also available as optional accessories The internal filter br...

Страница 9: ...l If a combustible wall use a minimum of 30 1 2 x 10 1 2 dimensions for sizing However it is generally recommended that a 1 inch clearance is used for ease of installation and maintaining the required...

Страница 10: ...Manual 2100 218 Page 8 FIGURE 3 MOUNTING INSTRUCTIONS MIS 416...

Страница 11: ...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 the combustible material and may result in a fire causin...

Страница 12: ...LL STRUCTURE FACTORY SUPPLIED RAIN FLASHING MOUNT ON UNIT BEFORE INSTALLATION SEE UNIT DIMENSIONS FIGURE 1 FOR ACTUAL DIMENSIONS ATTACH TO TOP PLATE OF WALL 1 000 CLEARANCE ALL AROUND INTERIOR FINISHE...

Страница 13: ...Manual 2100 218 Page 11 FIGURE 7 COMMON WALL MOUNTING INSTALLATIONS FREE AIR FLOW NO DUCT DUCTED SUPPLY RETURN AT UNIT FALSE WALL INSTALLATION CLOSET INSTALLATION MIS 550...

Страница 14: ...See Start Up section for important information on three phase scroll compressor start ups Five 5 wires should be run from thermostat subbase to the 24V terminal board in the unit A five conductor 18 g...

Страница 15: ...Manual 2100 218 Page 13 FIGURE 8 UNIT 24V TERMINAL BOARD MIS 1373...

Страница 16: ...t it can be reconnected to low speed red wire for lower sound level See wiring diagram 50 HZ models must have fan wired on low speed These models are factory wired on low speed START UP IMPORTANT INST...

Страница 17: ...set high pressure switch Turn thermostat off then on to reset the high pressure switch 3 Check all power fuses or circuit breakers to be sure they are the correct rating 4 Periodic cleaning of the out...

Страница 18: ...phase line monitor to prevent compressor damage due to phase reversal The phase monitor in this unit is equipped with two LEDs If the Y signal is present at the phase monitor and phases are correct t...

Страница 19: ...mum unit performance will occur with a refrigerant charge resulting in a suction line temperature 6 from compressor as shown in Table 6 TABLE 7 INDOOR BLOWER PERFORMANCE CFM 230V P S E H n I 2 0 2 8 4...

Страница 20: ...eration on Page 14 TABLE 10 PRESSURE TABLE COOLING Air Temperature Entering Outdoor Coil F l e d o M r i A n r u t e R e r u t a r e p m e T e r u s s e r P 5 7 0 8 5 8 0 9 5 9 0 0 1 5 0 1 0 1 1 5 1 1...

Страница 21: ...X X X X X X X X X X X 5 V R C 5 M F I E B 5 A V R E W B 5 C V R E W t s u a h x E h t i w r o t a l i t n e V l a i c r e m m o C t s u a h x E h t i w r e z i m o n o c E r o t a l i t n e V y r e v...

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