Bradford White GAS-FIRED WATER HEATER Скачать руководство пользователя страница 26

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PARTS LIST

PART NAME AND DESCRIPTION

1. Draft Diverter

14. Drain Valve

2. Jacket Head Pan

15. Piezo Igniter

3. Jacket

16. Gas Valve

4. Outer Door

17. Steel Burner

5. Magnesium Anode–Hot Water Outlet

18. Orifice

6. Flue Baffle Assembly

19. Gas Feedline to Burner

7. Dip Tube–Cold Water Inlet

20. Gas Feedline to Pilot

8. Temperature and Pressure Relief Valve

21. Thermocouple Lead

9. Glass Lined Tank

22. Piezo Igniter Lead

10. Combustion Chamber Assembly

23. Pilot Assembly

11. Jacket Base Pan

24. Cast Iron Burner

12. Inner Door Gasket

25. Air Shutter

13. Inner Door Assembly

26. Air Shutter Nut

13A. High temperature limit switch

Содержание GAS-FIRED WATER HEATER

Страница 1: ...reach your gas supplier call the fire department Installation and service must be performed by a qualified installer service agency or the gas supplier For your family s comfort safety and convenience...

Страница 2: ...vent of improper usage or storage of gasoline or other flammable materials in the location where the water heater is installed the technology will resist ignition of the flammable vapors outside the c...

Страница 3: ...on Air Supply 11 Water Connections 13 Gas Connections 16 GENERAL OPERATION 17 Lighting and Shutdown Instructions 18 Thermostat Adjustment 19 Burner Flame Check 20 MAINTENANCE 21 INSTALLATION DRAWING F...

Страница 4: ...e to comply with these instructions This water heater is not design certified for installation in a mobile home Such an installation may create a hazardous condition and will nullify the warranty This...

Страница 5: ...on gas control A sacrificial anode is used to extend tank life The removal of this anode for any reason will nullify the warranty In areas where water is unusually active an odor may occur at the hot...

Страница 6: ...ible to gas and water supply lines DO NOT locate the water heater where water lines could be subjected to freezing temperatures Make sure the cold water pipes are not located directly above the gas co...

Страница 7: ...ith little or no odor to reveal their presence NOTE DAMAGE TO THE WATER HEATER CAUSED BY EXPOSURE TO CORROSIVE VAPORS IS NOT COVERED BY THE WARRANTY DO NOT OPERATE THE WATER HEATER IF EXPOSURE HAS OR...

Страница 8: ...e purchased from your plumbing professional The drain pan must be piped to an adequate drain The piping must be at least 3 4 inch 1 9 cm in diameter and pitched for proper drainage It is recommended t...

Страница 9: ...it shall be installed on top of a metal or wood panel or equivalent extending beyond the full width and depth of the appliance by at least three 3 inches 7 6 cm in any direction or if the appliance is...

Страница 10: ...system was previously sized for another gas appliance that has been removed the venting system may now be too large Refer to the latest edition of the National Fuel Gas Code ANSI Z223 1 latest editio...

Страница 11: ...ers and flue tubes with possible damage to the water heater When an exhaust fan is installed in the same room with a heater sufficient openings for air must be provided in the walls Undersized opening...

Страница 12: ...ottom of the enclosure All Air From Outdoors The confined space shall be provided with two permanent openings one commencing within 12 inches 31cm of the top and one commencing within 12 inches 31cm f...

Страница 13: ...sion DO NOT operate this water heater in a closed system without provisions for controlling thermal expansion Your water supplier or local plumbing inspector should be contacted on how to control this...

Страница 14: ...pressure relief valve into the opening provided and marked for this purpose on the water heater Note Some models may already be equipped or supplied with a combination temperature and pressure relief...

Страница 15: ...mixing cold and hot water in branch supply lines Such valves are available from the manufacturer of this water heater or a local plumbing supplier Please consult with a plumbing professional WARNING H...

Страница 16: ...dope has become lodged in the inlet screen of the gas valve Extreme care must be taken to ensure no pipe dope enters the gas valve Avoid excessive torque when tightening the gas supply line to the gas...

Страница 17: ...sition 3 Shut off the gas supply to the water heater 4 Close the cold water supply shut off valve 5 Open the drain valve on the water heater by turning the knob counter clockwise The drain valve has t...

Страница 18: ...s STOP Follow B in the 7 Look into sight 5 Remove outer on inner door igniter button to view pilot glass window 6 Locate piezo 9a FOR EXHIBIT A GAS CONTROLS Depress and hold down red pilot set button...

Страница 19: ...dial until the minimum acceptable temperature is achieved See figure 2 above for approximate temperature settings 160 F Control 180 F Control Figure 3 The thermostat dial is set to its lowest temperat...

Страница 20: ...nk becomes heated BURNER FLAME CHECKS Cast Iron Burner At the time of installation and at periodic intervals not more than 6 months a visual check of the main burner and pilot flames should be made to...

Страница 21: ...s listed on the water heater 5 Annually remove the inner door and main burner assembly to clean orifices and related parts of any dirt or other foreign material Inspect the burner ports for obstructio...

Страница 22: ...interval for inspection and replacement of the anode rod Contact the plumbing professional who installed the water heater or the manufacturer listed on the rating plate for anode replacement informat...

Страница 23: ...___________ Supplier Supplier Phone No ____________________________________________ CAUTION FOR YOUR SAFETY DO NOT ATTEMPT REPAIR OF COMBINATION GAS CONTROL BURNERS OR GAS PIPING REFER REPAIRS TO A QU...

Страница 24: ...24 INSTALLATION FOR POTABLE WATER Figure 5...

Страница 25: ...25 PARTS LIST DRAWING...

Страница 26: ...6 Flue Baffle Assembly 19 Gas Feedline to Burner 7 Dip Tube Cold Water Inlet 20 Gas Feedline to Pilot 8 Temperature and Pressure Relief Valve 21 Thermocouple Lead 9 Glass Lined Tank 22 Piezo Igniter L...

Страница 27: ...or boiler treatment must not be introduced into potable water used for space heating 3 This water heater must not be connected to an existing heating system or component s previously used with a non p...

Страница 28: ...28 NOTES...

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