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Bard WG242D, Installation Instructions Manual


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Manual 2100-376

I

Page

42 of 80

TABLE  10

WG242 INDOOR BLOWER PERFORMANCE 

@

 230 AND 460 VOLTS

Recommended WG242 cooling airflow range at rated 800 CFM @ 0.15 ESP (WC) is 680 - 920 CFM

Factory set on Low Speed for cooling and High for heating.

Voltage adjustment 

– Reduce airflow by 100 CFM for 208 Volt

Dehumidification coil adjustment

 – Reduce airflow by 35 CFM for dehumidification coil installed

Top outlet adjustment

 – Increase airflow by 50 CFM for top outlet models

SG-3, RG-3, non-ducted application adjustment

 – Reduce airflow by 100 CFM for SG-3 and RG-3 installations

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Summary of Contents for WG242D

Page 1: ...LL MOUNT with DEHUMIDIFICATION MODELS WG242D WG302D WG362D WG423D WG482D WG602D WARNING READ ALL INSTRUCTIONS CAREFULLY BEFORE BEGINNING THE INSTALLATION THE INSTALLATION MUST COMPLY WITH THESE INSTRU...

Page 2: ...Supply Piping 25 19 Manifold Pressure Adjustment 26 20 Checking Gas Input Rate 26 27 21 Standard Orifice Sizing High Altitude Derate 28 22 Conversion of Gas Input BTUH From High to Low Rating 31 23 Me...

Page 3: ...ng Options WG42 60 Models 41 Figure 21 Circuit Diagrams 50 Figure 22 Fan Blade 51 Figure 23 Low NOx Insert 51 TABLES Table 1 Specifications WG24 36 Models 7 Table 1A Specifications WG42 60 Models 8 Ta...

Page 4: ...447 4044 COPYRIGHT SEPTEMBER 2003 BARD MANUFACTURING COMPANY BRYAN OHIO 43506 USA Manufactured under the following U S patent numbers 5 485 878 5 002 116 4 924 934 4 875 520 4 4825 936 These publicat...

Page 5: ...l i t n e V l a i c r e m m o C P 3 P V R C G W 5 P V R C G W g n i t a l u d o M y l l u F r e z i m o n o c E 1 E 3 M F I E G W 5 M F I E G W t l o 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...

Page 6: ...or CAN CGA B149 1 latest edition and the National Electrical Code ANSI NFPA 7 or CSA C22 1 latest edition It is the personal responsibility and obligation of the purchaser to contact a qualified insta...

Page 7: ...2 0 3 2 8 0 2 0 3 2 0 6 4 s p m A d a o L d e t a R 5 0 1 5 9 6 6 2 6 3 3 5 3 1 5 2 1 5 9 0 9 5 6 1 4 1 0 1 5 9 5 t n e r r u C n o i t c e l e S t i u c r i C h c n a r B 5 0 1 7 6 5 3 1 4 1 5 9 5 6...

Page 8: ...8 0 2 0 3 2 0 6 4 s p m A d a o L d e t a R 5 9 1 1 2 5 4 1 5 3 1 8 5 1 2 1 2 3 1 5 2 1 2 6 0 3 7 2 5 9 1 7 1 9 t n e r r u C n o i t c e l e S t i u c r i C h c n a r B 1 2 5 1 6 7 2 2 3 1 4 6 0 3 5...

Page 9: ...RIGHT SIDE RETURN OPENING CONTROL LOW VOLTAGE ENTRANCES CIRCUIT BREAKER VENT OPTION MIS 2123 HIGH VOLTAGE ENTRANCES UNIT A B C D E F G H I J K L M N O P Q R WG242 WG302 WG362 7 88 27 88 13 88 24 25 4...

Page 10: ...d in the absence of specific recommendations from the local authority having jurisdiction equipment ratings shall be reduced as specified in Section 21 5 TRANSPORTATION DAMAGE All units are packed sec...

Page 11: ...ible wall use a minimum of Figure 1 A dimension plus 2 inches and B dimension plus 2 inches See Figures 4 and 5 for details 3 Locate and mark lag bolt locations and bottom mounting bracket location 4...

Page 12: ...PTIONAL 12 FLANGE SCREWS UNIT SUPPORT 1 MIN NECCESSARY NO CLEARANCE SUPPLY AIR DUCT RETURN AIR DUCT CONTROL PANEL VESTIBULE DOOR WALL STRUCTURE OUTSIDE 1 CLEARANCE ON ALL FOUR SIDES OF SUPPLY AIR DUCT...

Page 13: ...Manual 2100 376I Page 13 of 80 FIGURE 2A MOUNTING INSTRUCTIONS FOR WG42 WG48 AND WG60...

Page 14: ...of one 1 inch clearance must be maintained between the supply air duct and combustible materials This is required for the first three 3 feet of ducting It is important to insure that the one 1 inch m...

Page 15: ...Manual 2100 376I Page 15 of 80 FIGURE 4 WALL MOUNTING INSTRUCTIONS FIGURE 5 WALL MOUNTING INSTRUCTIONS...

Page 16: ...Manual 2100 376I Page 16 of 80 FIGURE 6 COMMON WALL MOUNTING INSTALLATIONS...

Page 17: ...ed air from the condenser to recirculate to the condenser inlet TABLE 2 MINIMUM INSTALLATION CLEARANCES s l a i r e t a m e l b i t s u b m o c m o r f t c u D t e l t u O t e e f 3 t s r i f h c n i...

Page 18: ...des a stainless steel transition drain tee silicone sealant and drain tubing If unit is installed with vertical vent kit annually inspect the vent system and drain Replace any portion of the vent syst...

Page 19: ...spillage at the draft hood relief opening after 5 minutes of main burner operation Use the flame of a match or candle 6 After it has been determined that each appliance connected to the venting system...

Page 20: ...allation 6 Seal around conduit in conduit entrance plate 15 WIRING MAIN POWER Refer to unit rating plate for wire sizing information and maximum fuse or HACR type circuit breaker size Each outdoor uni...

Page 21: ...s are equipped with single primary voltage transformers and no rewiring is required TABLE 3 THERMOSTAT WIRE SIZE r e m r o f s n a r T A V A L F e g u a G e r i W m u m i x a M e c n a t s i D t e e F...

Page 22: ...Manual 2100 376I Page 22 of 80 FIGURE 11 LOW VOLTAGE WIRING...

Page 23: ...Manual 2100 376I Page 23 of 80 FIGURE 11A LOW VOLTAGE WIRING...

Page 24: ...Manual 2100 376I Page 24 of 80 FIGURE 12 GAS PIPE CONNECTION...

Page 25: ...for leaks This can be done by watching the 1 2 cubic foot test dial and allowing 4 minutes to show any movement and by soaping each pipe connection and watching for bubbles If a leak is found make th...

Page 26: ...kits may be purchased from your local distributor 5 Slowly open equipment shut off valve in gas supply line just ahead of furnace Start furnace following Operating Instructions on front door 6 Slowly...

Page 27: ...the furnace gas input 9 If you left water heater dryer or range pilots on allow for them in calculating correct furnace gas input A quick way is to allow 1 000 BTU per hour for a water heater 500 BTU...

Page 28: ...5 7 0 6 0 0 5 7 6 6 0 8 8 5 0 4 3 5 6 2 6 8 6 5 0 8 1 3 6 8 1 9 4 5 0 2 0 1 6 0 6 4 3 5 0 0 4 9 5 8 8 4 2 5 0 2 3 8 5 3 7 2 1 5 0 7 9 6 5 4 4 5 0 5 0 6 1 6 5 2 7 5 9 4 0 8 0 5 5 5 6 9 8 4 5 0 4 4 5 4...

Page 29: ...F 0 0 0 0 1 o t 1 0 0 8 h c t i w S e r u s s e r P s e r i u q e R e g n a h C e c i f i r O d n a e g n a h C t n e t n o C U T B n o d e s a B U T B 0 5 2 0 2 r e n r u B r e P 9 4 7 0 0 7 0 6 2 0...

Page 30: ...r e d 0 1 l a n o i t p o l a n o i t p O d l e i F 0 1 d e t r e v n o C e t a r e D t a e H s a G e u l a V t F u C U T B o N t e e F 0 0 0 6 o t p U t p e c x E s e g n a h C t n e t n o C U T B r...

Page 31: ...ximately 2 feet from furnace Locate thermometer tip in center of plenum to ensure proper temperature measurement 6 Place second thermometer in return air duct approximately 2 feet from furnace Locate...

Page 32: ...d Feature If the high pressure switch opens the compressor contactor will de energize immediately The lockout timer will go into a soft lockout and stay in soft lockout until the high pressure switch...

Page 33: ...ke DOM timing on power up and after power interruptions is equal to 2 minutes plus 10 of Delay on Break DOB setting 0 5 minute 30 seconds DOB 123 second DOM 1 0 minute 60 seconds DOB 126 second DOM 2...

Page 34: ...Manual 2100 376I Page 34 of 80 26 LIGHTING AND SHUTDOWN INSTRUCTIONS FIGURE 15 INSTRUCTION LABEL...

Page 35: ...ht on small mirror or an extension handle Remove the screws securing the inducer and collector box Now inspect the upper tubes of the heat exchanger Check the exterior of the heat exchanger and the in...

Page 36: ...sure the supply and return air flange sleeves or duct work are securely fastened to unit and physically sound d Supply and return grilles must be open and free from obstructions e Inspect to make sur...

Page 37: ...ing from the room thermostat the high speed blower relay will be energized as well as the compressor contactor Following termination of the cooling cycle the blower motor will continue to run for one...

Page 38: ...s n i g e b g n i m i t y a l e d f f o n a f t a e H d e z i g r e n e e d l o o c r o f l l a c s n i g e b t a t s o m r e h T d e z i g r e n e e r s l a n i m r e t Y d n a G d e z i g r e n e s...

Page 39: ...or motor speed tap from the heat or cool terminal on the furnace control board 3 Next install a jumper wire with multiplier between heat and cool terminal and attach desired blower motor speed to othe...

Page 40: ...Manual 2100 376I Page 40 of 80 FIGURE 19 460 VOLT BLOWER MOTOR WIRING OPTIONS WG24 WG30 AND WG36 MODELS...

Page 41: ...Manual 2100 376I Page 41 of 80 FIGURE 20 460 VOLT BLOWER MOTOR WIRING OPTIONS WG42 WG48 AND WG 60 MODELS...

Page 42: ...0 7 0 2 1 1 0 2 1 1 0 4 9 4 0 0 9 7 0 3 0 1 0 3 0 1 0 6 8 5 0 0 1 9 0 1 7 0 5 9 6 0 0 0 8 0 4 8 P S E s e h c n I H2 O E D O M G N I L O O C E D O M G N I T A E H d n a N A F L A U N A M l i o C t e...

Page 43: ...9 0 8 7 6 0 0 4 9 0 8 9 0 4 8 0 6 6 0 8 9 0 4 8 0 6 6 P S E s e h c n I H2 O E D O M G N I L O O C E D O M G N I T A E H d n a N A F L A U N A M l i o C t e W t u p n I U T B 0 0 0 8 6 t u p n I U T B...

Page 44: ...1 1 0 3 0 1 0 9 1 1 0 3 0 1 0 6 8 5 0 0 5 0 1 0 9 0 1 0 5 9 0 9 0 1 0 5 9 6 0 0 4 9 0 8 9 0 8 9 0 4 8 P S E s e h c n I H2 O E D O M G N I L O O C E D O M G N I T A E H d n a N A F L A U N A M l i o C...

Page 45: ...3 1 1 0 3 4 1 0 3 1 1 P S E s e h c n I Hs O E D O M G N I L O O C N A F L A U N A M d n a E D O M G N I T A E H l i o C t e W U T B 0 0 0 0 0 1 t u p n I U T B 0 0 0 0 9 h g i H m u i d e M w o L h...

Page 46: ...6 0 4 3 1 0 3 4 1 0 3 4 1 0 3 1 1 P S E s e h c n I Hs O E D O M G N I L O O C N A F L A U N A M d n a E D O M G N I T A E H l i o C t e W U T B 0 0 0 0 0 1 t u p n I U T B 0 0 0 0 9 h g i H m u i d e...

Page 47: ...4 3 1 0 3 4 1 0 3 4 1 0 3 1 1 P S E s e h c n I Hs O E D O M G N I L O O C N A F L A U N A M d n a E D O M G N I T A E H l i o C t e W U T B 0 0 0 0 0 1 t u p n I U T B 0 0 0 0 9 h g i H m u i d e M w...

Page 48: ...c e l e s e h t r o f e t a r e p o l l i w r e w o l b r i a t r o f m o c e h t e t a r e p o o t e u n i t n o c l l i w r e w o l b r i a t r o f m o c e h t n o i t a r e p o S T I N U Y T E F A...

Page 49: ...8 6 2 3 2 8 6 4 3 3 8 6 6 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 7 7 8 2 2 9 7 5 4 2 1 8 2 6 2 2 8 9 7 2 4 8 8 9 2 5 8 6 1 3 7 8 5 3 3 8 8 5 5 3 9 8 5 7 3 B D g e d 5 8 B W g e d...

Page 50: ...s into a FIGURE 21 CIRCUIT DIAGRAMS AIR CONDITIONING MODE CIRCUIT DIAGRAM separate desuperheating condenser circuit which reheats the conditioned air before it is delivered to the room The refrigerant...

Page 51: ...Ox emissions which comply with all California Air Quality Management District regulations for nitrogen oxide emission levels Refer to Figure 22 for NOx insert information IMPORTANT For propane LP conv...

Page 52: ...ICATION DATA FOR WG302DA s n o i t i d n o C r o o d n I r o o d t u O t n e i b m A y t i c a p a C m e t s y S s d n u o P r e t a W r H s b L w o l f r i A M F C x o r p p A y l p p u S r i A B W B...

Page 53: ...n in are BTUH of heating available at these conditions Latent BTU Lbs Hr water 1060 Sensible BTU Total Latent Values shown in are BTUH of heating available at these conditions Latent BTU Lbs Hr water...

Page 54: ...APPLICATION DATA FOR WG602DA s n o i t i d n o C r o o d n I r o o d t u O t n e i b m A y t i c a p a C m e t s y S s d n u o P r e t a W r H s b L w o l f r i A M F C x o r p p A y l p p u S r i A...

Page 55: ...3 G W F 3 3 3 5 8 0 4 6 6 D 4 3 3 5 8 0 4 7 6 A D 2 6 3 G W A 9 3 1 5 8 0 4 8 6 A 7 3 1 5 8 0 4 7 5 B D 2 6 3 G W A 9 3 2 5 8 0 4 9 6 A 7 3 2 5 8 0 4 9 5 C D 2 6 3 G W A 9 3 3 5 8 0 4 0 7 A 7 3 3 5 8...

Page 56: ...Manual 2100 376I Page 56 of 80 WG242DA 230 208 60 1...

Page 57: ...Manual 2100 376I Page 57 of 80 WG242DA WG362DA 230 208 60 1...

Page 58: ...Manual 2100 376I Page 58 of 80 WG242DB 230 208 60 3...

Page 59: ...Manual 2100 376I Page 59 of 80 WG242DB WG362DB 230 208 60 3...

Page 60: ...Manual 2100 376I Page 60 of 80 WG242DC 460 60 3...

Page 61: ...Manual 2100 376I Page 61 of 80 WG242DC WG362DC 460 60 3...

Page 62: ...Manual 2100 376I Page 62 of 80 WG302DA 230 208 60 1...

Page 63: ...Manual 2100 376I Page 63 of 80 WG302DA WG482DA WG602DA 230 208 60 1...

Page 64: ...Manual 2100 376I Page 64 of 80 WG302DB 230 208 60 3...

Page 65: ...Manual 2100 376I Page 65 of 80 WG302DB WG482DB WG602DB 230 208 60 3...

Page 66: ...Manual 2100 376I Page 66 of 80 WG302DC 460 60 3...

Page 67: ...Manual 2100 376I Page 67 of 80 WG302DC 460 60 3...

Page 68: ...Manual 2100 376I Page 68 of 80 WG362DA 230 208 60 1...

Page 69: ...Manual 2100 376I Page 69 of 80 WG362DB 230 208 60 3...

Page 70: ...Manual 2100 376I Page 70 of 80 WG362DC 460 60 3...

Page 71: ...Manual 2100 376I Page 71 of 80 WG423DA 230 208 60 1...

Page 72: ...Manual 2100 376I Page 72 of 80 WG423DA 230 208 60 1...

Page 73: ...Manual 2100 376I Page 73 of 80 WG423DB 230 208 60 3...

Page 74: ...Manual 2100 376I Page 74 of 80 WG423DB 230 208 60 3...

Page 75: ...Manual 2100 376I Page 75 of 80 WG423DC 460 60 3...

Page 76: ...Manual 2100 376I Page 76 of 80 WG423DC 460 60 3...

Page 77: ...Manual 2100 376I Page 77 of 80 WG482DA WG602DA 230 208 60 1...

Page 78: ...Manual 2100 376I Page 78 of 80 WG482DB WG602DB 230 208 60 3...

Page 79: ...Manual 2100 376I Page 79 of 80 WG482DC WG602DC 460 60 3...

Page 80: ...Manual 2100 376I Page 80 of 80 WG482DC WG602DC 460 60 3...

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