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Quantum GAS-FIRED BOILERS D.Mixer And Air Pressure Switch Assembly, Repair Parts

Models: GAS-FIRED BOILERS

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D.MIXER AND AIR PRESSURE SWITCH ASSEMBLY

D.MIXER AND AIR PRESSURE SWITCH ASSEMBLY

REPAIR PARTS

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Quantum GAS-FIRED BOILERS installation instructions D.Mixer And Air Pressure Switch Assembly, Repair Parts

Contents

DUNKIRK BOILERS INSTALLATION INSTRUCTIONSBOILERS Page BEFORE INSTALLING THE BOILER TABLE OF CONTENTS INTRODUCTIONRULES FOR SAFE INSTALLATION AND OPERATION ELECTRICAL WIRINGSERVICE HINTS CHECK-OUTPROCEDURES AND ADJUSTMENTSMAINTENANCE AND CLEANING REPAIR PARTSINTRODUCTION BOILER RATINGS AND CAPACITIES 7$%/6$/9/5$7,1*61$785$/$13523$1*$66BOILERS FOR USE AT HIGH ALTITUDE 7$%/$02/1$785$/*$6+,*+$/7,785$7,1*6 7$%/%02/3523$1*$6+,*+$/7,785$7,1*67$%/02/1$785$/*$6+,*+$/7,785$7,1*6 7$%/&02/1$785$/*$6+,*+$/7,785$7,1*67$%/02/3523$1*$6+,*+$/7,785$7,1*6 7$%/02/3523$1*$6+,*+$/7,785$7,1*6RULES FOR SAFE INSTALLATION AND OPERATION BEFORE INSTALLING THE BOILERA. CODES B. BOILER SIZING C. CONSIDERATIONS FOR BOILER LOCATION2,/5&/$5$1&6 D. LOCATING THE BOILERE.COMBUSTION AIR AND VENT PIPE REQUIREMENTS 81,7F. CONDENSATE DRAIN REQUIREMENTS G.FOUNDATION REQUIREMENTSPLACING THE BOILER NEAR BOILER PIPING A. SUPPLY AND RETURN LINESFIGURE 2 SINGLE ZONE BOILER PIPING Page Page FIGURE 5 SINGLE ZONE BOILER PIPING B.PRESSURE RELIEF VALVEC.EXPANSION TANK AND MAKE-UPWATER FIGURE 6 DIAPHRAGM TYPE EXPANSION TANK PIPING Page FIGURE 8 CONDENSATE - DRAIN PIPING D. CONDENSATE DRAIN PIPINGCOMBUSTION AIR AND VENT PIPE F. CHILLED WATER PIPINGA. CONNECTIONS AND TERMINATION 0$ ,080 4.Combustion air and vent piping lengths0,1,080 917,1FIGURE 9 ROOF VENT/INTAKE TERMINATIONS FIGURE 10 SIDEWALL VENT/INTAKE TERMINATIONS FIGURE 11 COMBUSTION AIR AND VENT PIPING B.INSTALLATION GAS SUPPLY PIPINGA. CHECK GAS SUPPLY NEVER USE A MATCH OR OPEN FLAME TO TEST FOR LEAKS B. CONNECTING THE GAS PIPINGC. CHECKING THE GAS PIPING TABLE 3 GAS PIPE SIZESELECTRICAL WIRING A. ELECTRIC POWER SUPPLYFIGURE 12 GAS PIPING B. INSTALL YOUR THERMOSTAT C. Connect Circulator Pump WiringFIGURE 13 FIELD WIRING CONNECTIONS D.FIGURE 14 SCHEMATIC WIRING DIAGRAM FIGURE 15 LADDER WIRING DIAGRAM A. INTEGRATED BOILER CONTROL IBC CONTROLS AND ACCESSORIESE. DRAFT INDUCER TEMPERATURE SAFETY SWITCH B. GAS CONTROL VALVEH.DRAFT INDUCER F. CASTING TEMPERATURE SAFETY SWITCHG. DIFFERENTIAL PRESSURE AIR PROVING SWITCH I. CIRCULATOR PUMPK. A.S.M.E. RATED PRESSURE RELIEF VALVE L. FLAME ROLLOUT SAFETY SHUTOFFSTART - UP M. OPTIONAL EXTERNAL CONDENSATE PUMP3.Repeat step 2 for all remaining zones OPERATING INSTRUCTIONS FOR YOUR SAFETY READ BEFORE OPERATINGD. PLACING BOILER IN OPERATION TO TURN OFF GAS TO APPLIANCEPage C. INSPECT CONDENSATE DRAIN E. TEST IGNITION SYSTEM SAFETY SHUTOFF DEVICEB. INSPECT VENTING AND AIR INTAKE SYSTEM D. INSPECT SYSTEM PIPINGI. MEASURE THE NATURAL GAS INPUT RATE F. TEST HIGH LIMIT CONTROL AND ADJUSTG. TEST OTHER SAFETY CONTROLS 3600xheating value from stepFIGURE 17 MANIFOLD PRESSURE MEASUREMENT DETAIL FIGURE 18 GAS VALVETop view of gas control J. SET THERMOSTAT TO DESIRED ROOM TEMPERATURE K REVIEW ALL INSTRUCTIONSϒInstallation instructions have been followed INSTALLATION AND CHECK-OUTCERTIFICATEDate Installed ϒCheckout procedure and adjustments performedMAINTENANCE AND CLEANING A. BEGINNING OF EACH HEATING SEASONB.DAILY DURING HEATING SEASON 2.Cleaning Flue passages between boiler sections C. MONTHLY DURING HEATING SEASOND.PERIODICALLY DURING HEATING SEASON l.Connect gas line to gas valve d.Reinstall and connect the condensate trap, using the hose clamps to secure the various condensate lines to their fittings SERVICE HINTS DETAILED SEQUENCE OF OPERATION DETAILED SEQUENCE OF OPERATION END OF NORMAL SEQUENCE OF OPERATION DETAILED SEQUENCE OF OPERATIONTROUBLE SHOOTING INITIAL SERVICE CHECKS1,&$76 6 67067$78667$786 TROUBLE SHOOTINGELECTRICAL SHOCK HAZARD MAY CAUSE TROUBLESHOOTING CHARTTROUBLE SHOOTING SERIOUS INJURY OR DEATHTROUBLE SHOOTING TROUBLESHOOTING CHARTTROUBLE SHOOTING TROUBLESHOOTING CHARTTROUBLE SHOOTING TROUBLESHOOTING CHARTTROUBLE SHOOTING TROUBLESHOOTING CHARTTROUBLE SHOOTING TROUBLESHOOTING CHARTDIFFERENTIAL AIR PRESSURE SWITCH CHECK REPAIR PARTS JACKET AND BASE ASSEMBLY70180%5 REPAIR PARTS$&.7$1%$6$660% 6&5,37,2170180%5 CONDENSATE DRAIN TRAP ASSEMBLY2116$75$,175$3$660% 6&5,37,21REPAIR PARTS BOILER BLOCK AND PIPING ASSEMBLY70180%5 REPAIR PARTS2,/5%/2&.$13,3,1*$660% 6&5,37,21D.MIXER AND AIR PRESSURE SWITCH ASSEMBLY REPAIR PARTS70180%5 REPAIR PARTS0, 5$1$,53566856 ,7&+$660% 6&5,37,218$$375$1 +$8675$660% REPAIR PARTSFLUE ADAPTER AND EXHAUST ASSEMBLY 70180%5