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Bard SH381, Installation Instructions Manual

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Manual

2100-410G

Page

1 of 25

INSTALLATION   INSTRUCTIONS

WALL MOUNTED

PACKAGE HEAT PUMPS

Models:

SH381
SH431
SH491

Manual :

2100-410G

Supersedes:

2100-410F

File:

Volume III Tab 17

Date:

10-21-08

Bard Manufacturing Company, Inc.
Bryan, Ohio 43506

Since 1914....Moving ahead just as planned.

Summary of Contents for SH381

Page 1: ...TION INSTRUCTIONS WALL MOUNTED PACKAGE HEAT PUMPS Models SH381 SH431 SH491 Manual 2100 410G Supersedes 2100 410F File Volume III Tab 17 Date 10 21 08 Bard Manufacturing Company Inc Bryan Ohio 43506 Si...

Page 2: ...Removal of Fan Shroud 23 Refrigerant Charge 23 Pressure Tables 25 Figures Figure 1 Unit Dimensions 5 Figure 2 Fresh Air Damper Assembly 8 Figure 3 Mounting Instructions 10 Figure 4 Electric Heat Clear...

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: ...oatedEvaporator andCondenser OUTLET OPTIONS X Front Standard VENTILATION OPTIONS B Blank offPlate E Economizer M Motorized Fresh Air Damper 1 P Commercial Ventilator Motorized Power Return w Exhaust R...

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

Page 6: ...e r i W 2 d n u o r G e z i S e r i W T K C A T K C B T K C A T K C B T K C A T K C B T K C A T K C B Z 0 A 0 0 A 1 8 3 H S 5 0 A 8 0 A 0 1 A 1 8 0 2 0 3 2 1 2 r o 1 2 r o 1 2 r o 1 1 3 7 5 3 7 3 8 5...

Page 7: ...h each unit The filter slides into position making it easy to service This filter can be serviced from the outside by removing the service door A 1 inch washable filter and a 2 inch pleated filter are...

Page 8: ...equired for Department of Energy Energyguide Fact Sheets is based upon the fresh air blank off plate in place and is recommended for maximum energy efficiency The blank off plate is available upon req...

Page 9: ...h clearance is used for ease of installation and maintaining the required clearance to combustible material The supply air opening would then be 32 x 12 See Figures 3 and 4 for details WARNING Failure...

Page 10: ...ng at time of installation MIS 1445 A Top flashing detail view Attach supplied rain flashing Apply caulk between flashing and wall Foam air seal Seal with bead of caulking along entire length of top S...

Page 11: ...s 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 mat...

Page 12: ...Manual 2100 410G Page 12 of 25 FIGURE 5 WALL MOUNTING INSTRUCTIONS FIGURE 6 WALL MOUNTING INSTRUCTIONS SEE FIGURE 4 MOUNTING INSTRUCTIONS SEE UNIT DIMENSIONS FIGURE 1 FOR ACTUAL DIMENSIONS...

Page 13: ...Manual 2100 410G Page 13 of 25 FIGURE 7 COMMON WALL MOUNTING INSTALLATIONS...

Page 14: ...the compressor motor The disconnect access door on this unit may be locked to prevent unauthorized access to the disconnect To convert for the locking capability bend the tab locate in the bottom left...

Page 15: ...l heating compressor off line and send the compressor signal to energize electric heat in its place to make electric heat first stage heating This can also be applied to bank the quantity of available...

Page 16: ...ermostat This is done to maximize efficiency by utilizing the heat pump to bring the conditioned space temperature up rather than cycling on the electric heat due a second stage call for heat from the...

Page 17: ...8 5 0 3 0 4 8 1 5 1 1 D 0 2 2 5 H T t a e h e g a t s 2 l o o c e g a t s 2 e l b a m m a r g o r P n o N c i n o r t c e l E r e v o e g n a h c l a u n a M r o o t u A 0 6 0 3 0 4 8 5 4 4 0 2 1 1 t...

Page 18: ...or rewired If improper rotation is corrected at this time there will be no negative impact on the durability of the compressor However reverse operation for over one hour may have a negative impact on...

Page 19: ...EQUENCE OF OPERATION COOLING Circuit R Y makes at thermostat pulling in compressor contactor starting the compressor and outdoor motor The G indoor motor circuit is automatically completed on any call...

Page 20: ...driver or other metallic object or another 1 4 inch QC to short between the SPEEDUP terminals to accelerate the HPC timer and initiate defrost Be careful not to touch any other terminals with the inst...

Page 21: ...c p m u p t a e h n o y a l e r n a f s s o r c a k c e h C l o r t n o c p m u p t a e h e c a l p e R e v i t c e f e d r o t o M r o t o m e c a l p e R g n i d n i w r o t o m d e t r o h s r o n...

Page 22: ...3 4 3 6 2 3 3 2 7 1 3 0 4 8 0 3 6 8 9 9 2 7 5 1 9 2 5 5 3 8 2 7 7 5 7 2 3 2 8 6 2 2 9 0 6 2 3 8 3 5 2 6 9 6 4 2 0 3 0 4 2 4 8 3 3 2 8 5 7 2 2 0 5 1 2 2 1 6 5 1 2 9 8 9 0 2 5 3 4 0 2 6 9 8 9 1 0 3 5 0...

Page 23: ...m o c e R e g n a R w o l f r i A 1 8 3 H S 0 0 1 1 5 1 0 5 8 0 5 2 1 1 3 4 H S 0 0 3 1 5 1 0 0 1 1 5 7 4 1 1 9 4 H S 0 5 2 1 0 2 0 0 1 1 5 7 4 1 TABLE 9 MAXIMUM ESP OF OPERATION ELECTRIC HEAT ONLY V...

Page 24: ...C 0 1 2 3 5 2 6 1 5 7 4 1 0 5 3 1 0 5 1 1 5 7 4 1 0 5 3 1 0 5 1 1 5 2 8 5 2 4 1 5 2 3 1 0 0 2 1 5 2 0 1 5 2 3 1 0 0 2 1 5 2 0 1 0 5 7 5 2 1 1 0 0 1 1 0 0 0 1 5 2 8 0 0 1 1 0 0 0 1 0 5 8 5 7 6 0 0 7 1...

Page 25: ...URE 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 1 8 3 H S B D g e d 5 7 B W g e...

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