Dunkirk D247 Installation Instructions Manual Download Page 1

Summary of Contents for D247

Page 1: ...Dml l rl G s ir_ Steam or VVater OIL R INSTALLATION INSTRUCTIONS These instructions must be affixed on or adjacent to the boiler...

Page 2: ...n and Service 21 Checking and Adjusting 24 Parts 26 introduction Please read our instructions before you install and use your new boiler This will help assure you of proper installation and help you a...

Page 3: ...that you follow the step by step instructions for best assembly results Before discarding any packing material carefully examine for loose parts Also store all parts received where they wilt not be l...

Page 4: ...er 18 9 0 10 37 8 0 50 25 2 0 27 50 4 0 86 31 5 0 40 63 0 1 20 37 8 0 50 75 6 1 70 44 1 0 70 88 2 2 50 50 4 0 88 100 8 2 90 56 7 1 10 113 4 3 80 63 0 1 30 126 0 4 00 69 3 1 50 138 6 5 00 75 6 1 80 151...

Page 5: ...65 1 2 63 1 2 11 1 2 19 1 8 21 1 4 4 4 4 13 5 8 JC1500 80 104 3454 69 3 4 67 3 4 13 5 8 21 1 4 21 1 4 4 4 4 13 5 8 JC1600 85 110 3665 74 72 11 1 2 17 17 17 4 4 11 1 2 JC1700 90 117 3876 78 1 4 76 1 4...

Page 6: ...ue as possible Allow 24 inches at front and sides of boiler for servicing and cleaning When installed in a utility room the door should be wide enough to allow the largest boiler parts to enter or per...

Page 7: ...inning clean nipples and nipple ports Coat nipples and nipple ports with pipe joint compound furnished or other good sealant and keep them clean Place nipples in ports taking care to seat them squarel...

Page 8: ...I THIS PAGE INTENTIONALLY LEFT BLANK I 8...

Page 9: ...er apply ing boiler putty to the top of the boiler sections where the hoods and sections meet Use J bolts to attach front of draft hood to slots in sections flange END CLOSING PLATE WARNING DO NOT ALT...

Page 10: ...ls Manifold Pressure All Models GAS SUPPLY l 5 0 inches w c 5 3 inches w c 14 0 inches w c 3 5 inches w c SECURE MANIFOLD FROM BVER HEAD FRAMING DRIP LEG INSTALL MANUAL VALVES 5 FEET ABOVE FLOOR WHERE...

Page 11: ...ket End Panel at front On multiple base boilers the intermediate Top Panels are bolted at the front through the jacket Top Support Bracket s previously installed with the sections Use the 10 32 x 1 2...

Page 12: ...in the section on Controls and Adjustments STEAM TRIM 1 Low Water Cut Off mounted externally with blow off valve 2 High Pressure Limit Control 3 Pressure Guage 4 Water Gauge Glass Set 5 Siphon Loop 6...

Page 13: ...on has a preferred piping arrangement according to the requirements of the particular system and choice of arrangements and sizes of headers should be decided upon by the installer s heating engineer...

Page 14: ...ems only 1600 THRU No 51 2 3000 NOTE For multiple installation with condesate tank and single boiler feed pump use No 93 on each boiler to operate motorized valve in each boiler feed line FOR CLOSED H...

Page 15: ...m the Header and should never be smaller than Supply tappings on Boiler The Return Header should be piped to both ends of the Boiler The area of the Return Header should be equal to the total area of...

Page 16: ...shown in Figure 19 cannot be used on multiple base boilers because of the physical interference of multiple rain caps For multiple base boilers the pant leg venting system shown in Figure 20 can be ap...

Page 17: ...sconnect from controls All wiring to gas valves must betaped securely to the gas supply lines or run in an appropriate conduit WARNING TURN OFF ELECTRIC POWER AT FUSE BOX BEFORE MAKING ANY LINE VOLTAG...

Page 18: ...SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTIONAS REQUIRED _ ALTERNATE LIMIT CONTROLLER LOCATION INTERNAL WIRING SCHEMATIC WIRING DIAGRAM FOR S8600M EXTERNAL WIRING 1 2 3 4 5 6 7 Rv _v _II IN...

Page 19: ...LLED _II_ SUPPLY SUGGESTED WIRING FOR FORCED HOT WATER SINGLE BASE BOILER WITH HONEYWELL INTERMITTENT PILOT WHERE THERMOSTAT CONTROLS CIRCULATOR PUMP FIGURE 27 TH 1 TR 1 TR 2 PS HL TH I SET HEAT ANTIC...

Page 20: ...AS REO D _ I i_rn EWF TR 2 OPTIONAL TR PPLIE WITH AC CARTON 0_ i I LWL SUPPLIED BY INSTALLER NNo _ 7 _4v MY r _ I _4v MV r 1 _ 24VG MV PV E _r_ _ H PV __ Tn GAS VALVE U PV _ 8600 MODULE 8600 MODULE 0...

Page 21: ...ignite the pilot burner until either a flame is detected or the thermostat controller is set down below a call for heat COMPONENT CHECKS CHECK SPARK IGNITION CIRCUIT The Electronic module and step up...

Page 22: ...combustion air have been adjusted WARNING DO NOT OMIT THIS TEST With main burners in operation paint pipe joints pilot tubing connections screws and valve s gaskets with a rich soap and water solutio...

Page 23: ...re gas open pressures good and pilot burner orifice is not blocked Check electrical connection between module and pilot operator on gas control Check for 24 Vac across PV MV PV terminals on module If...

Page 24: ...y a competent Service Technician to assure safe and trouble free operation NOTE Opening blow off valve checks cut off operation too As float drops with falling water level burners will shut off After...

Page 25: ...oiler as follows Install a surface blow off connection of at least 11 4 nominal pipe size in boiler using the Skimming Tee shown on page 15 The blow off line should extend to within 18 of the floor or...

Page 26: ...1 3 4 2 3 3 2 2 3 1 4 5 2 4 1 1 4 2 4 1 5 6 WATER TRIM CARTON WA 1 WA 1 WA 1 WA 1 WA 2 WA 2 WA 2 WA 2 WA 2 WA 3 WA 3 WA 3 WA 3 WA 3 WA 4 WA 4 WA 4 WA 4 WA 4 WA 4 WA 4 WA 4 WA 4 WA 4 WA 5 WA 5 WA 5 WA...

Page 27: ...8304M x Electronic Gas Valve 21A S8600M 1000 Intermittent Pilot Module 21B 8600H 1014 Intermittent Pilot Module 22 10 32 x Machine Screw 23 10 32 Hex Nut 24A Wirin q Harness 14 Lon q 24B Wiring Harnes...

Page 28: ...2 Ea 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 Ea 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 Ea 12 16 20 24 28 32 36 40 4...

Page 29: ...No 1 Left Base End Panel 425 57 100 Ea 2 Right Base End Panel 425 57 101 Ea WATER TRIM CARTON MATERIAL LIST LU PARTS DESCRIPTION I i 1 L4006A1017 Aquastat w Well 2 Water Temperature Pressure Gauge 3...

Page 30: ...95 308 none 2 4 6 8 10 146 95 302 8 12 16 20 24 28 146 95 013 8 12 16 20 24 28 146 95 303 1 2 3 4 5 6 146 95 041 1 2 3 4 5 6 146 91 301 1 1 1 1 1 1 137 02 153 2 4 6 8 10 12 137 04 005 2 4 6 8 10 12 BO...

Page 31: ...WATER STEAM TRIM KITS MATERIAL DESCRIPTION WATER TRIM WA 1 WATER TRIM WA 2 WATER TRIM WA 3 WATER TRIM WA 4 WATER TRIM WA 5 STOCK NUMBER 41200071 41200072 41200073 41200074 41200075 31...

Page 32: ...14683004 Form 500 Rev 3 May 2003...

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