Bard WG241 Installation Instructions Manual Download | Manualshive

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Manual 2100-365
Page 44

33. PRESSURE SERVICE PORTS

High and low pressure service ports are installed on all
units so that the system operating pressures can be
observed. Table 17 outlines expected pressures at
various indoor and outdoor temperatures.

Low side pressure ± 2 PSIG
High side pressure ± 5 PSIG

TABLE 17

COOLING PRESSURE TABLE

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Summary of Contents for WG241

Page 1: ...INSTALLER TO KNOW AND UNDERSTAND ALL OF THESE REQUIREMENTS FAILURE TO DO SO COULD CREATE A HAZARD RESULTING IN PROPERTY DAMAGE BODILY INJURY OR DEATH INSTALLATION INSTRUCTIONS WG SERIES COMBINATION G...

Page 2: ...18 Gas Supply Piping 21 19 Manifold Pressure Adjustment 22 20 Checking Gas Input Rate 22 21 Standard Orifice Sizing High Altitude Derate 24 22 Conversion of Gas Input BTUH From High to Low Rating 27...

Page 3: ...gure 19 460V Blower Motor Wiring Options WG24 36 Models 35 Figure 20 460V Blower Motor Wiring Options WG42 60 Models 36 Figure 21 Fan Blade 45 Figure 22 Low NOx Insert 45 TABLES Table 1 Specifications...

Page 4: ...1R3 Telephone 416 447 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 9...

Page 5: ...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 e n E R 3 A V R E...

Page 6: ...tarting Procedure and any tags and or labels attached to the equipment All duct work supply and return must be properly sized for the design air flow requirement of the equipment Air Conditioning Cont...

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

Page 8: ...0 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 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...

Page 9: ...ANEL FRONT RIGHT SIDE BACK RETURN OPENING SUPPLY OPENING HIGH VOLTAGE ENTRANCES U N IT A B C D E F G H I J K L M N O P Q R WG241 WG301 WG361 7 88 27 88 13 88 24 25 40 25 63 81 63 27 38 27 5 39 25 5 88...

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

Page 11: ...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 Moun...

Page 12: ...Manual 2100 365 Page 9 FIGURE 2 MOUNTING INSTRUCTIONS FOR WG24 WG30 AND WG36 MIS 1681...

Page 13: ...Manual 2100 365 Page 10 FIGURE 2A MOUNTING INSTRUCTIONS FOR WG42 WG48 AND WG60 MIS 1472...

Page 14: ...ch 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 minimum spaci...

Page 15: ...Manual 2100 365 Page 12 FIGURE 4 WALL MOUNTING INSTRUCTIONS FIGURE 5 WALL MOUNTING INSTRUCTIONS MIS 1475 MIS 1476...

Page 16: ...Manual 2100 365 Page 13 FIGURE 6 COMMON WALL MOUNTING INSTALLATIONS MIS 1474...

Page 17: ...rom 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 1 s l a...

Page 18: ...AL VENTING With the optional vertical venting kit VVK 5 this unit may be vented vertically through a roof or overhang The kit includes a stainless steel transition drain tee silicone sealant and drain...

Page 19: ...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 properly vents when t...

Page 20: ...ation 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 unit i...

Page 21: ...2 e g u a g 8 1 e g u a g 6 1 e g u a g 4 1 e g u a g 2 1 5 4 0 6 0 0 1 0 6 1 0 5 2 FIGURE 10 INSTALLATION OF FLEXIBLE CONDUIT TABLE 4 WALL THERMOSTAT AND SUBBASE COMBINATIONS t a t s o m r e h T e s...

Page 22: ...Manual 2100 365 Page 19 FIGURE 11 LOW VOLTAGE WIRING MIS 1719...

Page 23: ...Manual 2100 365 Page 20 FIGURE 12 GAS PIPE CONNECTION MIS 1683...

Page 24: ...1 9 1 f o h t g n e L t e e F e p i P e z i S e p i P t u p n I r u o H r e p U T B y t i c a p a C e p i P 2 1 4 3 1 4 1 1 0 1 0 0 0 2 3 1 0 0 0 8 7 2 0 0 0 0 2 5 0 0 0 0 5 0 1 0 2 0 0 0 2 9 0 0 0 0...

Page 25: ...in these pressure ranges then you must change main burner orifices to obtain proper gas flow rate 9 Shut off furnace Turn off gas at equipment shutoff valve in gas supply line just ahead of furnace In...

Page 26: ...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 per...

Page 27: ...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 1 1...

Page 28: ...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 5...

Page 29: ...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 o...

Page 30: ...tely 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 ther...

Page 31: ...e 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 closes a...

Page 32: ...d out due to HPC or LPC sequences as described NOTE Both high and low pressure switch controls are inherently automatic reset devices The high pressure switch and low pressure switch cut out and cut i...

Page 33: ...Manual 2100 365 Page 30 26 LIGHTING AND SHUTDOWN INSTRUCTIONS FIGURE 15 INSTRUCTION LABEL...

Page 34: ...ng the inducer and collector box Now inspect the upper tubes of the heat exchanger Check the exterior of the heat exchanger and the interior flue gas passages for any evidence of deterioration due to...

Page 35: ...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 sure the...

Page 36: ...h T d e z i g r e n e s i l a n i m r e t W a a a a a d e z i g r e n e s i r e w o l b r i a n o i t s u b m o C d e h s i l b a t s e s i w o l f r i A s e k a m h c t i w s g n i v o r p r i A d e...

Page 37: ...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 other side of multiplier 4 Energize the...

Page 38: ...Manual 2100 365 Page 35 FIGURE 19 460 VOLT BLOWER MOTOR WIRING OPTIONS WG24 WG30 AND WG36 MODELS...

Page 39: ...Manual 2100 365 Page 36 FIGURE 20 460 VOLT BLOWER MOTOR WIRING OPTIONS WG42 WG48 AND WG 60 MODELS...

Page 40: ...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 W t...

Page 41: ...0 1 0 9 1 1 0 3 0 1 0 6 8 5 0 0 5 0 1 0 1 9 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 t...

Page 42: ...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 t e...

Page 43: ...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 g i...

Page 44: ...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...

Page 45: ...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 o...

Page 46: ...t i w s t u o l l o r n a F l a u n a M n o f I y a l e d f f o d e t 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...

Page 47: ...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 2...

Page 48: ...BURNER ASSEMBLY N SUFFIX MODELS ONLY U S INSTALLATIONS ONLY NATURAL GAS MODELS ONLY Model numbers designated with an N are designed for low NOx emissions which comply with all California Air Quality M...

Page 49: ...1 0 3 G W C 7 2 3 5 8 0 4 7 5 C 8 2 3 5 8 0 4 8 5 A 1 6 3 G W C 0 3 1 5 8 0 4 3 5 A 1 2 1 5 8 0 4 4 5 B 1 6 3 G W E 0 3 2 5 8 0 4 5 5 A 1 2 2 5 8 0 4 6 5 C 1 6 3 G W C 7 2 3 5 8 0 4 7 5 C 8 2 3 5 8 0...

Page 50: ...Manual 2100 365 Page 47 WG241 A 230 208 60 1...

Page 51: ...Manual 2100 365 Page 48 WG241 A 230 208 60 1...

Page 52: ...Manual 2100 365 Page 49 WG241 B 230 208 60 3...

Page 53: ...Manual 2100 365 Page 50 WG241 B 230 208 60 3...

Page 54: ...Manual 2100 365 Page 51 WG241 C 460 60 3...

Page 55: ...Manual 2100 365 Page 52 WG241 C 460 60 3...

Page 56: ...Manual 2100 365 Page 53 WG301 A WG361 A 230 208 60 1...

Page 57: ...Manual 2100 365 Page 54 WG301 A WG361 A 230 208 60 1...

Page 58: ...Manual 2100 365 Page 55 WG301 B WG361 B 230 208 60 3...

Page 59: ...Manual 2100 365 Page 56 WG301 B WG361 B 230 208 60 3...

Page 60: ...Manual 2100 365 Page 57 WG301 C WG361 C 460 60 3...

Page 61: ...Manual 2100 365 Page 58 WG301 C WG361 C 460 60 3...

Page 62: ...Manual 2100 365 Page 59 WG422 A 230 208 60 1...

Page 63: ...Manual 2100 365 Page 60 WG422 A 230 208 60 1...

Page 64: ...Manual 2100 365 Page 61 WG422 B 230 208 60 3...

Page 65: ...Manual 2100 365 Page 62 WG422 B 230 208 60 3...

Page 66: ...Manual 2100 365 Page 63 WG422 C 460 60 3...

Page 67: ...Manual 2100 365 Page 64 WG422 C 460 60 3...

Page 68: ...Manual 2100 365 Page 65 WG481 A WG601 A 230 208 60 1...

Page 69: ...Manual 2100 365 Page 66 WG481 A WG601 A 230 208 60 1...

Page 70: ...Manual 2100 365 Page 67 WG481 B WG601 B 230 208 60 3...

Page 71: ...Manual 2100 365 Page 68 WG481 B WG601 B 230 208 60 3...

Page 72: ...Manual 2100 365 Page 69 WG481 C WG601 C 460 60 3...

Page 73: ...Manual 2100 365 Page 70 WG481 C WG601 C 460 60 3...

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