Bard W24G1DA Installation Instructions Manual Download

Page: 1 / 71

Manual

2100-535

Page

1 of 71

Manual No.:

2100-535

Supersedes:

NEW

File:

Volume

III

, Tab 20

Date:

03-09-10

Bard Manufacturing Company, Inc.
Bryan, Ohio 43506

Since 1914...Moving ahead just as planned.

WARNING

READ ALL INSTRUCTIONS CAREFULLY BEFORE
BEGINNING THE INSTALLATION.

THE INSTALLATION MUST COMPLY WITH THESE
INSTRUCTIONS AND THE REQUIREMENTS OF ALL
GOVERNING CODES AND ORDINANCES FOR THE
INSTALLATION LOCATION.

IT IS THE RESPONSIBILITY OF 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.

WG - SERIES

COMBINATION GAS/ELECTRIC

WALL-MOUNT

with DEHUMIDIFICATION

MODELS:

W24G1DA

W30G1DA

W36G1DA

W42G1DA

W48G1DA

W60G1DA

W24G1DB

W30G1DB

W36G1DB

W42G1DB

W48G1DB

W60G1DB

W24G1DC

W30G1DC

W36G1DC

W42G1DC

W48G1DC

W60G1DC

INSTALLATION
INSTRUCTIONS

Summary of Contents for W24G1DA

Page 1: ...RUCTIONS AND THE REQUIREMENTS OF ALL GOVERNING CODES AND ORDINANCES FOR THE INSTALLATION LOCATION IT IS THE RESPONSIBILITY OF INSTALLER TO KNOW AND UNDERSTAND ALL OF THESE REQUIREMENTS FAILURE TO DO S...

Page 2: ...fold Pressure Adjustment 28 20 Checking Gas Input Rate 28 29 21 Standard Orifice Sizing High Altitude Derate 30 22 Conversion of Gas Input BTUH From High to Low Rating 33 23 Measuring Air Temperature...

Page 3: ...l Board Blower Control 41 Figure 19 Circuit Diagrams 50 Figure 20 Fan Blade 52 Figure 21 Low NOx Insert 52 TABLES Table 1 Specifications W24G 36G Models 7 Table 1A Specifications W42G 60G Models 8 Tab...

Page 4: ...Telephone 416 447 4044 COPYRIGHT FEBRUARY 2010 BARD MANUFACTURING COMPANY INC BRYAN OHIO 43506 USA Manufactured under the following U S patent numbers 5 485 878 5 002 116 These publications can help...

Page 5: ...e V l a i c r e m m o C P A 3 P V R C G W A 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 C 3 M F I E G W C 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: ...GA 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 installer to...

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

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

Page 9: ...R VESTIBULE HINGED DOOR SERVICE FILTER AIR EXHAUST COMBUSTION VENT OPTION AIR INTAKE CONTROL FRONT HIGH VOLTAGE ENTRANCES UNIT A B C D E F G H I J K L M N O P Q R W24G W30G W36G 7 88 27 88 13 88 24 25...

Page 10: ...nd 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 se...

Page 11: ...le 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 Mo...

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 535 Page 13 of 71 FIGURE 2A MOUNTING INSTRUCTIONS FOR W42G W48G AND W60G...

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 535 Page 15 of 71 FIGURE 4 WALL MOUNTING INSTRUCTIONS FIGURE 5 WALL MOUNTING INSTRUCTIONS...

Page 16: ...Manual 2100 535 Page 16 of 71 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: ...ncludes 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...

Page 19: ...ce 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 sys...

Page 20: ...electrical ground could result in electric shock or fire 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: ...mostat if CCM is tripped 3 terminal is the dehumidification input This energizes compressor blower and 3 way dehumidification valve W1 terminal is the heating input 230 208 VOLT UNITS All models are e...

Page 22: ...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 a e H e g a t s 3 l o o C e g a t s 3 c i n o r t c e l E e l b a m m a...

Page 23: ...OU REQUIRE VENTILATION ANYTIME MIS 2786 1 G BLOWER IS ON Block R C W1 A W2 E Y2 Y1 2 3 L Y1 Y2 A W1 E C R NEEDED FOR ECONOMIZER ONLY Thermostat Subbase Factory Installed Jumper W2 O B Y Unit Control P...

Page 24: ...057 8403 058 OR OTHER THERMOSTAT THAT DOES NOT 1 INSTALL IF YOU REQUIRE VENTILATION ANYTIME BLOWER IS ON HAVE OCCUPANCY OUTPUT B O 2 3 SET SWITCH ON THERMOSTAT TO GAS OIL TO 6 2 HEAT 2 COOL CONVENTION...

Page 25: ...E VENT PACKAGE WIRING PLUG BLUE BROWN WHITE ORANGE RED WHITE F INSTALL JUMPER IF YOU REQUIRE VENTILATION ANYTIME BLOWER IS ON OR IF CONTROLS DON T HAVE AN OCCUPENCY OUTPUT 1 WGSEIFM 5 1 G Y Unit Contr...

Page 26: ...Manual 2100 535 Page 26 of 71 FIGURE 12 GAS PIPE CONNECTION W24G W36G W42G W60G...

Page 27: ...c 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 the necessary repairs immediately and repeat the above...

Page 28: ...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 29: ...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 30: ...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 31: ...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 32: ...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 33: ...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 34: ...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 35: ...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 36: ...Manual 2100 535 Page 36 of 71 26 LIGHTING AND SHUTDOWN INSTRUCTIONS FIGURE 15 INSTRUCTION LABEL...

Page 37: ...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 38: ...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 sure...

Page 39: ...F OPERATION COOLING On a call for cooling 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 blow...

Page 40: ...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 1 Y d n a G d e z i g r e n e s...

Page 41: ...it is desirable to have both HEAT COOL blower motor speed at the same speed install a jumper wire between HEAT and COOL terminals of the integrated furnace control board and place both unused motor s...

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 W...

Page 43: ...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 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...

Page 45: ...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 g...

Page 46: ...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: ...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: ...c o l B G Y 3 1 W m o r F s t u p t u O d r a o B d r a o B o t s t u p n I G Y D 2 W 1 G V W T O Y e d o M g n i l o o C d e i p u c c o n U X X X X e d o M g n i l o o C d e i p u c c O X X X X e d...

Page 50: ...gizes both the compressor circuit and the three way valve thus directing the hot refrigerant discharge gas into a separate desuperheating condenser circuit which reheats the conditioned air before it...

Page 51: ...5 6 2 0 3 1 0 9 2 2 3 1 4 1 3 5 3 1 9 3 3 7 3 1 4 6 3 9 3 1 8 8 3 2 4 1 3 1 4 4 4 1 8 3 4 6 4 1 6 6 4 7 4 1 5 9 4 9 4 1 4 2 5 0 5 1 2 5 5 2 5 1 1 8 5 3 5 1 0 1 6 B D g e d 5 8 B W g e d 2 7 e d i S w...

Page 52: ...for nitrogen oxide emission levels Refer to Figure 21 for NOx insert information IMPORTANT For propane LP conversions the NOx reduction screen inserts shown below must be removed This is accomplished...

Page 53: ...8 5 9 5 6 C A 3 6 5 6 0 9 5 6 0 0 2 5 1 0 5 9 0 5 1 6 1 0 4 2 5 1 0 0 0 1 8 0 5 1 1 5 m u h e D 5 2 6 5 7 0 5 5 7 0 0 0 3 3 0 0 3 5 2 0 0 7 7 7 7 0 6 2 7 0 0 0 1 9 0 5 1 2 5 C A 5 2 6 5 7 0 5 5 7 0 0...

Page 54: ...5 8 1 5 C A 3 6 5 6 0 9 5 6 0 5 7 4 2 0 0 1 2 0 5 8 6 2 0 3 3 5 2 0 5 5 1 0 8 5 2 6 6 m u h e D 5 2 6 5 7 0 5 5 7 0 5 0 0 5 0 0 2 8 3 0 5 8 1 1 6 7 0 8 1 1 1 0 5 5 1 4 1 5 5 2 5 C A 5 2 6 5 7 0 5 5 7...

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

Page 56: ...ack 69 BLACK WHITE BLACK WHITE BLACK SPEED 150 208 230 60 1 OPT 135 BLACK WHITE BLACK BLACK 120 FUSE BLACK BLACK P3 BROWN GRAY BROWN BLACK WHITE BLACK USE COPPER CONDUCTORS SUITABLE FOR AT LEAST 75 C...

Page 57: ...Manual 2100 535 Page 57 of 71 W24G1DA W48G1DA W60G1DA 230 208 60 1...

Page 58: ...K 65 PINK CONTROL 67 DEHUM YELLOW 61 RELAY LOCKOUT BLACK BLACK 69 BLACK BLACK BLACK SPEED 150 BLACK WHITE BLACK WHITE 135 BLACK WHITE BLACK BLACK 120 FUSE BLACK BLACK P3 BROWN GRAY BROWN BLACK WHITE B...

Page 59: ...Manual 2100 535 Page 59 of 71 W24G1DB W48G1DB W60G1DB 230 208 60 3...

Page 60: ...2 3 4 5 6 8 9 7 12 10 11 A BLUE L2 A L3 BLUE 55 BLUE PURPLE PURPLE WHITE PURPLE PURPLE PURPLE WHITE C MV NO MV ORANGE ORANGE YELLOW YELLOW YELLOW YELLOW YELLOW BLACK YELLOW RED YELLOW YELLOW YELLOW Y...

Page 61: ...Manual 2100 535 Page 61 of 71 W24G1DC 460 60 3...

Page 62: ...43 RED 39 BLACK PINK L2 L1 BLUE BLUE BLUE 1 2 3 4 5 6 8 9 7 12 10 BLUE 11 BLUE A BLUE PURPLE PURPLE NO C MV MV ORANGE YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW RED A YELLOW Brown Brown RED RED...

Page 63: ...Manual 2100 535 Page 63 of 71 W30G1DA W36G1DA W42G1DA 230 208 60 1...

Page 64: ...LUE BLUE L2 BLUE A L3 A BLUE PURPLE PURPLE NO C MV MV 32 ORANGE YELLOW YELLOW BLACK YELLOW YELLOW YELLOW YELLOW YELLOW BLACK YELLOW RED YELLOW YELLOW YELLOW YELLOW Brown Brown Indoor RED RED RED RED W...

Page 65: ...Manual 2100 535 Page 65 of 71 W30G1DB W36G1DB W42G1DB 230 208 60 3...

Page 66: ...65 52 66 WHITE BLACK DEHUM SPEED 150 TERM BLOCK BLACK 135 BLACK BLACK WHITE BLACK 120 FUSE BLACK BLACK P3 BROWN GRAY BROWN CONTROL BLACK OPT 460 60 3 BLACK WHITE BLACK WHITE BLACK WHITE BLACK BLACK W...

Page 67: ...Manual 2100 535 Page 67 of 71 W30G1DC W36G1DC W42G1DC 460 60 3...

Page 68: ...ECT IF OPTION NOT USED PINK L2 L1 BLUE BLUE BLUE 1 2 3 4 5 6 8 9 7 12 10 BLUE 11 BLUE A BLUE PURPLE PURPLE NO C MV MV ORANGE YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW RED A YELLOW Brown Brown R...

Page 69: ...0 11 BLUE BLUE L2 BLUE A L3 A BLUE PURPLE PURPLE NO C MV MV 32 ORANGE YELLOW YELLOW BLACK YELLOW YELLOW YELLOW YELLOW YELLOW BLACK YELLOW RED YELLOW YELLOW YELLOW YELLOW Brown Brown RED RED RED RED WH...

Page 70: ...BLUE 1 2 3 4 5 6 8 9 7 12 10 11 BLUE L3 L2 A A BLUE PURPLE PURPLE PURPLE WHITE PURPLE PURPLE WHITE NO C MV MV ORANGE ORANGE YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW BLACK YELLOW RED YELLOW YELLOW YE...

Page 71: ...Manual 2100 535 Page 71 of 71 W48G1DC W60G1DC 460 60 3...

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