Dunkirk DWB Series Manuel d'utilisateur

COMBI WALL MOUNTEDGAS BOILERINSTALLATION, OPERATION & MAINTENANCE MANUAL P/N# 240010632, Rev. B [07/17/2014]Model CCB-150Manufactured for:ECR Int

Figure 6 - Wall Mounting Bracket104 - LOCATING BOILER4.2 Pre-pipe supply and return water connections with factory fi ttings before wall mounting.4.3 W

115 - HYDRONIC PIPING5.1 General• Install piping in accordance with authority having jurisdiction.NOTICEUse two (2) wrenches when tightening and fi tt

12WARNINGBurn and Scald Hazard. Safety relief vlave could discharge steam or hot water during operation. Install discharge piping per these instructio

135 - HYDRONIC PIPINGCheck Local Codes for Maximum Distance to FloorSafety Relief ValveGas Shutoff Valve in Open positionFigure 8 - Safety Relief Valv

145 - HYDRONIC PIPINGFigure 9 - Hydronic Piping27321361110 89278952414211436 - Plumbing circuit8 Domestic Hot Water Outlet9 Domestic Cold Water Inle

156 - COMBUSTION AIR AND VENT PIPING - CATEGORY I (CHIMNEY VENT)6.1 Check Your ChimneyChimney must be clean, right size, properly constructedand in G

166 - COMBUSTION AIR AND VENT PIPING- CATEGORY I (CHIMNEY VENT)6.2 Minimum Vent Pipe Clearance• Use Type B vent pipe through crawl space. Where vent

176 - COMBUSTION AIR AND VENT PIPING OF DIRECT VENT AND CATEGORY IIIInduced Draft BoilersHorizontal (Category III) venting systems installation shall

18WARNINGVent extending through exterior wall shall not terminate adjacent to wall or below building extensions such as eaves, balconies, parapets or

196 - COMBUSTION AIR AND VENTILATIONProvide combustion air and ventilation air in accordancewith the section “Air for Combustion and Ventilation,” of

Figure 1 - Overall DimensionsRear ViewBottom View1 = 1“ MPT Supply Water to Heating System (Out)2 = 3/4” MPT Tap Water Out

206 - COMBUSTION AIR AND VENT PIPING ( = Combustion Air / = Venting)Figure 11 - Horizontal Venting ClearancesFigure 12 - Two Pipe VentingNOTICEMa

216 - COMBUSTION AIR AND VENT PIPINGFigure 13 - Chimney Venting with Room Air Single Wall( = Combustion Air / = Venting)( = Combustion Air / =

227 - GAS SUPPLY PIPING CAUTIONWHAT TO DO IF YOU SMELL GAS• Do not try to light any appliance.• Do not touch any electrical switch; do not use any p

238 - ELECTRICAL CONNECTIONS8.1 GeneralElectrically bond boiler to ground in accordance with requirements of authority having jurisdiction. Ref

WARNINGAsphyxiation hazard. Carbon monoxide is odorless, tasteless, clear colorless gas, which is highly toxic. Carbon monoxide production shall n

9.6 Check Combustion Natural Gas1. Measure input. English unitsTurn off gas to all other appliances.• Activate some heating zones to dissipate heat.•

26 CAUTIONWHAT TO DO IF YOU SMELL GAS• Do not try to light any appliance.• Do not touch any electrical switch; do not use any phone in your building

10.5 Indicator During OperationHeatingCall for heat (generated by Room Thermostat) is indicated by hot air fl ashing above radiator symbol on the contr

Boiler IgnitionSupply unit with electricity.Boiler ignitionFor 120 seconds display will show FH which identifi es the air venting cycle for the heating

ECO/COMFORT selectionThe unit has a function that ensures a high domestic hot water delivery speed and maximum comfort for the user. When the device i

TABLE OF CONTENTS31 - Introduction ...

Compensation curve and curve offsetPress the button (see item 6 on the control panel display) for 5 seconds once to display the actual compensation cu

Press the button (see item 6 on control panel display) for 5 seconds again to exit parallel curve adjustment mode.If the room temperature is lower low

Water system pressure adjustmentThe fi lling pressure with system cold, read on the boiler water gauge, must be approximately 11 psi. If the system pre

3311 - GENERAL MAINTENANCE AND CLEANING11.1 Beginning of Each Heating Season• Check boiler area is free from combustible materials, gasoline, and othe

3412 - RATINGS AND CAPACITIES

3512.1 Ratings and Capacities• Constructed and hydrostatically tested for maximum allowable working pressure of 43.5 psig (pounds per square inch ga

3612 - RATINGS AND CAPACITIESDiagramsPressure - power diagrams13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 4

3713 - TROUBLE SHOOTINGDiagnosticsThe boiler is equipped with an advanced self-diagnosis system. In case of a boiler fault, the display will fl ash ind

GNDOUT+5V47427211413629795°T°T278321644DBM34L120Vac60HzGND+ 15VOUTN1k81564121381 4AUXLNX2X71M3703Key16 Modulating fan32 Heating circulating pum

39

1 - INTRODUCTION1.1 Designated Use• Hot water heating boiler.• Indoor installation.• Closet or alcove installation.• Catagory I or III Venting.• Direc

KEY Part Number Description QtyA01 FE3980B990 CASING "CTR" 140REPAIR PARTS LIST

KEY Part Number Description QtyB01 FE3980C200 KIT CONTROL BOX 1B02 FE3980B850 KIT CONTROL BOARD DBM34 2B0

42REPAIR PARTS LIST

KEY Part Number Description QtyC01 FE3980C000 KIT GASKETS SET 10C02 FE3980C010 KIT 20 GASKET ORING 1C03

44REPAIR PARTS LIST

KEY Part Number Description QtyD01 FE3980B930 KIT GASKETS SET 1D02 FE3980C090 PRESSURE TEST POINT &q

46NOTES

47NOTES

ECR International, Inc 2201 Dwyer Avenue, Utica NY 13501web site: www.ecrinternational.com

2 - IMPORTANT SAFETY INFORMATIONNOTICEUsed to address practices not related to personal injury.CAUTIONIndicates a hazardous situation which, if not av

Figure 2 Component Listing63 - GENERAL VIEW AND MAIN COMPONENTS

Item NumberDescription5 Sealed Chamber7 Gas Inlet8 Domestic Hot Water (DHW) Outlet9 Domestic Cold Water (DHW) Inlet10 Supply System11 System Return16

Remove Boiler Jacket1. Unscrew screws (A).2. Pivot jacket upwards. See fi gure 3.3. Raise Jacket up and off boiler. See fi gure 4.132AAFigure 3 - Jacket

Figure 5 - Boiler Clearances94 - LOCATING BOILER4.1 Boiler Location Considerations• Ambient room temperature always above 32°F (0°C) to prevent free