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7

User Maintenance

A.

  General Housekeeping (Continuous).

1.  Keep boiler area clear and free of combustible 

materials and obstructions to the free flow of 

combustion and ventilation air to the boiler.

2.  Do not store or use gasoline or other flammable 

vapors or liquids in the vicinity of the boiler or any 

other appliance.

3.  Do not store or use sources of hydrocarbons in 

the vicinity of the boiler. Sources of hydrocarbons 

include bleaches, cleaners, chemicals, sprays, paint 

removers, fabric softeners and refrigerants.

B.

  Inspect Inlet Air and Vent System (Monthly).

 Check 

the following. If corrective action is required contact 

qualified service agency.

1.  Inlet air terminal and vent terminal must be free of 

obstruction, undamaged, with screens securely in 

place.

2.  Inlet air terminal, vent terminal, and wall thimble (if 

used) must be weather-tight.

3.  Inlet air pipe and vent pipe must be full round 

shape, showing no damage from impact or excessive 

temperature.

4.  Inlet air pipe and vent pipe must be supported at 

minimum 5 foot intervals and must not sag.

5.  All inlet pipe joints must be secure and airtight.

6.  All vent pipe joints must be secure and watertight.

7.  Condensate drain (if used) must have minimum 6 

inch trap and allow condensate to flow freely. To 

clean:

a.  Disconnect condensate drain from drain fitting.

b.  Flush condensate drain with water.

c.  Securely fasten condensate drain to drain fitting, 

providing gas-tight and water-tight seal.

C. 

Inspect Pilot and Main Burner Flames (Monthly).

1.  Remove jacket front panel. 

2.  View flames through burner access panel.  See 

Figure 1.

3.  Adjust thermostat to highest setting.

4.  Check pilot flame. See Figure 4. The pilot produces 

three (3) flames. The center flame should be steady, 

medium hard blue enveloping 

3

/

8

 to ½ inch of 

sensing probe. If flame is yellow and lazy, follow 

instructions TO TURN OFF GAS TO APPLIANCE 

(see Figure 2), and contact qualified service agency.

5.  Check main burner flames. See Figure 5. Flame 

should have clearly defined inner cone with no 

yellow tipping. Orange-yellow streaks caused 

by dust should not be confused with true yellow 

tipping. If yellow flames are observed, follow 

instructions TO TURN OFF GAS TO APPLIANCE 

(see Figure 2), and contact qualified service agency.

6.  Adjust thermostat to normal setting.

D.

  Schedule Inspection by Qualified Service Agency 

(Annual or at Beginning of Heating Season).

 For 

continued safe operation a qualified service agency 

must provide a more detailed inspection of burners, heat 

exchanger and vent system, and provide maintenance 

as specified in Installation, Operating and Service 

Instructions.

WARNING

Service on this boiler should be undertaken only by trained and skilled personnel from a qualified service 

agency.  Inspections  should  be  performed  at  intervals  specified  in  Installation,  Operating  and  Service 

Instructions and this manual. Maintain manuals in a legible condition.
Keep boiler area clear and free of combustible materials, gasoline and other flammable vapors and liquids.
Do not place any obstructions in boiler room that will hinder flow of combustion and ventilation air.

Содержание PVG

Страница 1: ...les instructions donn es dans cette notice pour r duire au minimum le risque d incendie ou d explosion ou pour viter tout dommage mat riel toute blessure ou la mort Ne pas entreposer ni utiliser d es...

Страница 2: ...e RCF parts or attempt any service or repair work involving RCF without wearing the following protective gear 1 A National Institute for Occupational Safety and Health NIOSH approved respirator 2 Long...

Страница 3: ...ice on this boiler should be undertaken only by trained and skilled personnel from a qualified service agency 3 Pressure Switch See Figure 1 A device which automatically prevents or interrupts boiler...

Страница 4: ...4 Figure 1 Control Locations A Intelligent Hydronic Control B Transformer C J Box Power Harness D Limit Rated Temperature Sensor Well E Pressure Switch F Blower G Gas Valve H Flame Rollout Switch...

Страница 5: ...5 Figure 2 Operating Instructions...

Страница 6: ...n Source Off Main Gas On Call For Heat Ends Standby Intelligent Hydronic Control can display typical Delay 60 Seconds Ignition Source Off Pilot Gas Off Main Gas Off Blower Off Circulator Output De Ene...

Страница 7: ...Inspect Pilot and Main Burner Flames Monthly 1 Remove jacket front panel 2 View flames through burner access panel See Figure 1 3 Adjust thermostat to highest setting 4 Check pilot flame See Figure 4...

Страница 8: ...through your local U S Boiler Wholesale distributor Should you require assistance in locating a U S Boiler distributor in your area or have questions regarding the availability of U S Boiler products...

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