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ECR International Dunkirk WPSB II Series, Инструкция по установке, эксплуатации и обслуживанию, Страница: 7 / 28

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Содержание Dunkirk WPSB II Series

Страница 1: ...SB 8D WPSB 8DP WPSB gD WPSB 9DP WPSB SERIES II HOT GAS FIRED WATER BOILERS INSTALLATION OPERATION MAINTENANCEMANUAL o I l US H Tested For 50 psi ASrqE Working Pressure Manufactured by ECR nternationa...

Страница 2: ...OLLOUT A_iTCH FRONT INT PILOT r _u NTRuL_ RIGHT SIDE CONTROL DIMENSIONS INCH BOILER I I Boiler MODEL FLUE A Volume NUMBER DIAMETER WIDTH Gallon I I WPSB 3 5 111 4 6 3 WPSB 4 6 141 2 8 1 WPSB 5 6 173...

Страница 3: ...quirements such as intermittent system operation extensive piping systems etc 3 MBH 1 000 Btuh British Thermal Unit Per Hour Ratings marked Net AHRI Ratings indicate amount of remaining heat input use...

Страница 4: ...Fire explosion asphyxiation and electrical shock hazard Improper installation could result in death or serious injury Read this manual and understand all requirements before beginning installation Ke...

Страница 5: ...be wide enough to allow largest boiler part to enter or to permit replacement of another appliance such as water heater 8 Accessibility clearances take precedence over fire protection clearances An 18...

Страница 6: ...g commencing within 12 inches of top and second opening commencing within 12 inches of bottom of enclosure Direct communication with outdoors or communicating through vertical ducts Provide minimum fr...

Страница 7: ...rge to atmosphere do not plug or place any obstruction in discharge line Terminate freely to atmosphere where any discharge will be clearly visible and at no risk of freezing Allow complete drainage o...

Страница 8: ...lel with heating boiler Appropriate valves must be used to prevent chilled medium from entering heating boiler See Figure 4 page 9 B Boiler connected to heating coils located in air handling units whe...

Страница 9: ...CONNECTING SUPPLY ANDRETURN PIPING Figure 3 Typical Hot Water Piping Figure 4 Chilled Water Piping VALVES A DPEN FBR CLBSE FOR VALVES C CL BSE FOR DPEN FDR...

Страница 10: ...toff Valve Circulator l Shutoff Pump Throttling Valve Valve Suppiy Control Water To System Feed _rmometer FiHtroi With Air Purger A_ust the two throttling valves to maintain at least 120 F in the boil...

Страница 11: ...using plug supplied with vent damper 1 Position furnished vent damper on top of flue outlet collar Fasten damper securely to flue outlet collar with sheet metal screws Verify damper blade has clearanc...

Страница 12: ...ange hoods and bathroom exhausts so they will operate at maximum speed Do not operate a summer exhaust fan Close fireplace dampers 4 Place in operation the appliance being inspected Follow the lightin...

Страница 13: ...tions indicator points to closed position See Figure 9 Turn thermostat or controller up to call for heat and check vent damper indicator points to open position See Figure 9 Turn thermostat or control...

Страница 14: ...be used by propane installer Propane gas piping should be checked out by propane installer CHECKING GAS PIPING Fire Hazard Do not use matches candles open flames or other methods providing ignition s...

Страница 15: ...er copper wire from boiler to grounded connection in service panel or properly driven and electrically grounded ground rod Label all wires prior to disconnection when servicing controls Wiring errors...

Страница 16: ...PuD T_ _ i i i J P_TSOTION U _ C_ C2 B_ 8_ I L kSNmCm RLOT _D NNE_0_S S_ U 59_ C 6_tt UNE _ TAL_ _ SU_LY _ NEC_D L 7_ CC6_S WIRING THEFAC _ L_ W 1_ BY THEF_L_O_ _E VO_T _E mf _E L_ W_T_ BY 7_eE S o _c...

Страница 17: ...s Repeat until you have covered every radiation units in the system ending up at highest unit in system If your units have automatic vents this manual venting is unnecessary but it will speed up the p...

Страница 18: ...ng near the floor If you smell gas STOP Follow the safety information What To Do If You Smell Gas If you don t smell gas go to next step I Rotate gas control knob counterclockwise i _ to ON LIGHTING P...

Страница 19: ...te then back to normal setting Figure 13 Pilot Flame PROPER FLAME ADJUSTMENT L 3 8TO T 2 INCH 9 5TO 1Z7 MJLLIMETREI INSULATED ELECTRODE HAIN BURNER S Main burners do not require primary air adjustment...

Страница 20: ...r setting limit control to limit setting check to see if it shuts off gas supply to burners Turn your thermostat up to call for heat and let boiler run until temperature of water reaches limit setting...

Страница 21: ...temperature falls 10 Prevents burner operation while this LED is on __ctive Indicates low water cut off LWCO function of limit control is active When control is installed with a well LED is on at all...

Страница 22: ...mestic water calls Hot Water are prioritized If cable 2 is not used turn Economy Feature OFF 1 Check for air bound radiators 2 Check thermostat settings including heat anticipator settings common on n...

Страница 23: ...is ON Reset according to instructions Open radiator vents to expel air Check flow control valve if used It may be in closed position Check over current protection Check relay operation Check all cont...

Страница 24: ...mediately CLEANING YOUR BOILER AND BURNERS Flue passages between sections should be examined yearly and cleaned if necessary To clean Remove burners pilot and vent pipe Remove top and front jacket pan...

Страница 25: ...duced in system by automat ic fill valve When system is first filled tank will contain little or no water As water is heated its pressure increases It expands into tank compressing air in tank Compres...

Страница 26: ...manual reset disc thermostat with fixed setpoint 340 F and normally closed contacts It is located at relief opening of integral draft diverter In event of chimney or venting system blockage causing pr...

Страница 27: ...NOTES...

Страница 28: ...DUNKIRK BOILERS 2201 Dwyer Avenue Utica NY 13501 web site www ecrinternational com...

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