Bard W38A1 Installation Instructions Manual Download Page 1

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Manual

2100-530A

Page

1 of 22

INSTALLATION INSTRUCTIONS

WALL MOUNTED

PACKAGE AIR CONDITIONERS

MODELS

W38A1
W49A1
W61A1

Manual :

2100-530A

Supersedes:

2100-530

File:

Volume III Tab 16

Date:

12-15-11

Bard Manufacturing Company, Inc.
Bryan, Ohio 43506

Since 1914...Moving ahead just as planned.

Summary of Contents for W38A1

Page 1: ...ON INSTRUCTIONS WALL MOUNTED PACKAGE AIR CONDITIONERS MODELS W38A1 W49A1 W61A1 Manual 2100 530A Supersedes 2100 530 File Volume III Tab 16 Date 12 15 11 Bard Manufacturing Company Inc Bryan Ohio 43506...

Page 2: ...ed 19 Table 7 Optional Accessories 20 Getting Other Information and Publications 3 Wall Mount General Information Wall Mount Model Nomenclature 4 Shipping Damage 7 General 7 Duct Work 7 Filters 8 Fres...

Page 3: ...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 Ham...

Page 4: ...o Coating 1 Phenolic Coated Evaporator 2 Phenolic Coated Condenser 3 Phenolic Coated Evaporator and Condenser OUTLET OPTIONS X Front CAPACITY 38 3 Ton 49 4 Ton 61 5 Ton W 38 A 1 A 10 X X X X X X Note...

Page 5: ...om Installation Bracket Back View E 44 M T R S2 P S2 L O S1 Q N S1 S1 B l a n i m o N s t n e m e r i u q e R n o i t a l l a t s n I d n a l a r u t c e t i h c r A r o f t i n U c i s a B f o s n o...

Page 6: ...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 e s u F l a n r e t x E r k r B t k C r o 2 d l e i F r e w o P e z i S e r i W 2 d n u o r G e z i S e r i W A t k C B t k C A t k C B t k C A t...

Page 7: ...90B Where local 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 airflow requireme...

Page 8: ...shipped already attached to the unit The damper blade is locked in the closed position To allow the damper to operate the maximum and minimum blade position stops must be installed See Figure 2 All c...

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

Page 10: ...2 Wall Opening and Hole Location View Right Side View 29 OPENING SUPPLIED Supply Opening NOTES SUPPLY AIR IT IS RECOMMENDED THAT A BEAD OF Return Opening SILICONE CAULKING BE PLACED BEHIND THE SIDE MO...

Page 11: ...is 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 the combustible ma...

Page 12: ...Manual 2100 530A Page 12 of 22 FIGURE 5 WALL MOUNTING INSTRUCTIONS FIGURE 6 WALL MOUNTING INSTRUCTIONS SEE FIGURE 3 MOUNTING INSTRUCTIONS SEE UNIT DIMENSIONS FIGURE 1 FOR ACTUAL DIMENSIONS...

Page 13: ...Manual 2100 530A Page 13 of 22 FIGURE 7 COMMON WALL MOUNTING INSTALLATIONS...

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...

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

Page 17: ...s and 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 t...

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

Page 19: ...S H E 0 1 A A 3 0 S H E 5 1 A A 4 0 S H E 5 8 0 1 5 1 6 0 B A 3 0 S H E 9 0 B A 4 0 S H E 5 1 B A 4 0 S H E 6 9 5 1 6 0 C A 3 0 S H E 9 0 C A 4 0 S H E 5 1 C A 4 0 S H E 6 9 5 1 1 A 1 6 W 5 0 A A 5 0...

Page 20: ...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 V 0 3 2 r o t a l i t n e V y r e v o c e R y g r e n E V 0 6 4 r o t a l i t n e V y r e v o c e R y g r e n E X X X X X X X X X X X X X X X X X...

Page 21: ...it s air noise cabinet duct or motor noise interview customer if necessary Air noise High static creating high blower speed Is airflow set properly Does removing filter cause blower to slow down Check...

Page 22: ...Refer to the manufacturer s authorized replacement list USING THE WRONG CONTROL WILL RESULT IN IMPROPER OR NO BLOWER OPERATION Orient the control module so that the 3 wire motor plug can be inserted...

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