Bard W18A1 User Manual Download

Page: 13 / 25

Manual 2100-508A
Page

13 of 25

FIGURE 7

COMMON WALL MOUNTING INSTALLATIONS

LOWERED

RAISED FLOOR

RAFTERS

SUPPLY AIR

CEILING SURFACE

WALL SLEEVE

RETURN AIR

CLOSET WALL

GRILLE

FLASHING

RETURN AIR

FLASHING

SUPPLY DUCT MAYBE LOCATED IN AN ATTIC

OR BELOW CEILING RAFTERS AS SHOWN

SUPPLY DUCT MAY BE LOCATED IN AN ATTIC

SURFACE

RAFTERS

FINISHED CEILING

SUPPLY AIR DUCT

WALL

OPENING W/ GRILLE

SUPPLY DUCT MAYBE LOCATED IN AN ATTIC

OR BELOW CEILING RAFTERS AS SHOWN

CEILING

RAIN

RETURN AIR

SLEEVE

WALL

SUPPLY AIR DUCT

RAFTERS

RETURN AIR
OPENING W/ GRILLE

RAIN

FALSE WALL INSTALLATION

DUCTED SUPPLY

GRILLE

OUTSIDE

SPACE

FALSE WALL

RETURN AIR GRILLE

OUTSIDE

OR BELOW CEILING RAFTERS AS SHOWN

FINISHED CEILING SURFACE

RAIN

FLASHING

RAIN

FLASHING

RETURN AT UNIT

NO DUCT

WALL

SUPPLY AIR DUCT

CLOSET INSTALLATION

RETURN AIR

FINISHED

FINISHED CEILING SURFACE

MIS-550 B

FREE AIR FLOW

OUTSIDE

WALL

OUTSIDE

WALL

SUPPLY AIR DUCT
W/ GRILLE

Summary of Contents for W18A1

Page 1: ...IONERS MODELS W18A1 W18L1 W24A1 W24L1 W30A1 W30L1 W36A1 W36L1 W42A1 W42L1 W48A1 W48L1 W60A1 W60L1 W70A1 W70L1 Manual 2100 508A Supersedes 2100 508 File Volume III Tab 16 Date 02 10 09 Bard Manufacturi...

Page 2: ...e 22 Table 8 Maximum ESP Electric Heat Only 22 Table 9 Electric Heat 23 Table 10 Optional Accessories 24 Table 11 Vent Control Options 25 Getting Other Information and Publications 3 Wall Mount Genera...

Page 3: ...ial 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 Washi...

Page 4: ...ny way Authorities having jurisdiction should be consulted before the installation is made See Page 3 for information on codes and standards Size of unit for a proposed installation should be based on...

Page 5: ...RG2 through RG5 or RFG2 through RFG5 be installed when no return duct is used Contact distributor or factory for ordering information If using a return air filter grille filters must be of sufficient...

Page 6: ...insure that they are capable of carrying the weight of the installed unit MOUNTING THE UNIT 1 These units are secured by wall mounting brackets which secure the unit to the outside wall surface at bot...

Page 7: ...Back View L M O E R S S S S S T 44 N Q P B 1 Dimension is 21 00 inches on W70A W70L models 2 Optional top outlet factory installed only for W30A and W36A models only FIGURE 2 l a n i m o N s t n e m e...

Page 8: ...LEARANCE ON ALL HEATER ACCESS IS ON OPPOSITE LEFT SIDE TOP FLASHING AT TIME OF INSTALLATION Wall Opening and Hole Location View OPENING ENTIRE LENGTH OF TOP MATERIALS NOTES OF CAULKING ALONG PANEL FOA...

Page 9: ...NG AT TIME OF INSTALLATION NOTES TOP DUCT FROM COMBUSTABLE RAIN FLASHING THE SIDE MOUNTING FLANGES AND UNDER RETURN AIR FOUR SIDES OF SUPPLY Right Side View WALL IT IS RECOMMENDED THAT A BEAD OF W A U...

Page 10: ...2 6 1 4 1 1 4 29 3 4 32 12 5 1 2 2 29 OPENING Supply Opening Dimension is 21 on W70A and W70L Units IT IS RECOMMENDED THAT A BEAD OF SUPPLY AIR NOTES TOP FLASHING AT TIME OF INSTALLATION Return Openin...

Page 11: ...y air duct and combustible 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 r...

Page 12: ...000 I A C K E 1 000 B 1 000 I A C K E 1 000 B 1 000 I A C K E 1 000 B 1 000 I A C K E 1 000 B 1 000 I A C K E 1 000 B 1 000 I A C K E 1 000 B 1 000 I A C K E 1 000 B 1 000 I A C K E 1 000 B 1 000 I A...

Page 13: ...WALL OPENING W GRILLE SUPPLY DUCT MAYBE LOCATED IN AN ATTIC OR BELOW CEILING RAFTERS AS SHOWN CEILING RAIN RETURN AIR SLEEVE WALL SUPPLY AIR DUCT RAFTERS RAFTERS RETURN AIR OPENING W GRILLE RAIN FALSE...

Page 14: ...circuit breaker that is to be used with the equipment The correct size must be used for proper circuit protection and also to assure that there will be no nuisance tripping due to the momentary high s...

Page 15: ...iple leaks and recharges R 410A refrigerant is close to being an azeotropic blend it behaves like a pure compound or single component refrigerant The remaining refrigerant charge in the system may be...

Page 16: ...eral minutes the compressor s internal protector will trip All three phase compressors are wired identically internally As a result once the correct phasing is determined for a specific system or inst...

Page 17: ...Lockout Sequence If the low pressure switch opens for more than 120 seconds the compressor contactor will de energize and go into a soft lockout Regardless the state of the low pressure switch the con...

Page 18: ...e p m e T 1 L 8 1 W 1 A 8 1 W 0 0 6 5 6 1 6 6 6 2 6 1 L 4 2 W 1 A 4 2 W 0 0 8 0 6 6 5 0 6 6 5 1 L 0 3 W 1 A 0 3 W 0 0 0 1 1 6 7 5 1 6 7 5 1 L 6 3 W 1 A 6 3 W 0 0 1 1 0 6 6 5 1 6 7 5 1 L 2 4 W 1 A 2 4...

Page 19: ...1 3 1 5 4 4 3 3 1 0 7 4 6 3 1 6 9 4 8 3 1 4 2 5 0 4 1 2 5 5 3 4 1 1 8 5 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 2 3 1 9 5 3 4 3 1 2 8 3 6 3 1 6 0 4 8 3 1 1 3 4 0 4 1 6 5 4 2 4 1 2 8...

Page 20: ...1 4 2 3 3 1 5 0 2 5 2 5 3 0 6 2 1 0 1 8 8 2 1 0 1 0 1 0 1 Z 0 C 0 0 C 1 A 0 3 W 6 0 C 9 0 C 5 1 C 3 0 6 4 1 1 1 1 1 1 2 1 7 1 6 2 5 1 5 1 0 2 0 3 4 1 4 1 2 1 0 1 4 1 4 1 2 1 0 1 Z 0 A 0 0 A 1 A 6 3 W...

Page 21: ...A 0 1 A 5 1 A 1 8 0 2 0 3 2 1 1 1 1 2 r o 1 4 2 2 3 8 4 8 5 4 8 5 3 5 3 0 5 0 6 0 9 8 8 8 6 4 0 1 0 1 0 1 0 1 8 8 5 6 2 0 6 0 3 6 0 1 0 1 0 1 Z 0 B 0 0 B 1 L 0 3 W 9 0 B 5 1 B 3 8 0 2 0 3 2 1 1 1 8 1...

Page 22: ...l i o C t e W 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 l i o C 0 1 2 3 4 5 0 2 0 1 0 6 9 5 6 8 0 2 8 5 3 7 5 1 6 5 7 9 5 0 9 0 0 8 5 3 7 0 5 6 5 3 5 5 9 3 1 0 4 3 1 5 8 2 1 5 0 2 1 0 1...

Page 23: ...1 0 5 6 3 1 4 4 1 0 4 2 0 1 5 8 0 2 5 6 0 7 1 1 8 1 0 0 8 2 1 6 4 4 1 0 0 5 0 2 5 2 1 0 6 3 5 1 2 7 0 0 5 0 2 8 3 3 3 0 0 3 7 2 8 8 2 5 7 4 0 2 9 7 1 2 0 0 6 0 3 7 8 1 0 3 0 3 2 8 0 1 0 0 7 0 3 0 1 6...

Page 24: ...0 B A 6 3 W H E X 9 0 B 3 0 A W H E X X 5 1 B 7 3 A W H E X X 6 0 C A 3 0 C W H E X X 9 0 C A 3 0 C W H E X X 5 1 C A 3 0 A W H E X X 5 0 A 5 0 A W H E X X 0 1 A 5 0 A W H E X X X X 5 1 A 5 0 A W H E...

Page 25: ...f f O k n a l B X 3 D A F M r e p m a D r i A h s e r F d e z i r o t o M X 3 S V R C n r u t e R g n i r p S r o t a l i t n e V l a i c r e m m o C X 3 P V R C n r u t e R r e w o P r o t a l i t n...

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