Bradford White M-I-MS40T6LX Скачать руководство пользователя страница 11

 

11

Combustion air supply continued- 

 

1.  After selecting the proper location for the water heater, cut a 4” 

(10.2cm)

 

diameter hole through the floor and all other layers of flooring and 
sheathing directly beneath the front center of the water heater. 

2.  Insert the air intake into the 4” 

(10.2cm)

 diameter hole and fasten to the 

floor with the screws provided. 

3.  Adjust the air intake so the lower tube extends below the underside 

sheathing and secure with the screws provided.  

THE BOTTOM OF THE 

AIR INTAKE MUST BE AT LEAST 12” (30.5cm) ABOVE THE 
GROUND LEVEL.

 

4.  Seal the openings around the air intake and underside sheathing to resist 

the entrance of rodents. 

5.  Position the water heater so it is centered above the air intake.  

(Note:  

The water heater should also be centered with the openings in the 
roof and ceiling to allow for correct assembly of the roof jack to the 
flue tube.)

 

 

The water heater is to be secured in place using the supplied sheet metal 
strapping and screws.  Fasten the base of the water heater to the floor using 
the screws provided.  The perforated metal strapping must be fastened to the 
top of the water heater and to the adjacent walls with the screws provided.  
(See Figure 5) 
 

Venting 

 
Make certain the flue baffle is in place and centered in the flue tube.  Cut a 7 
1/4 inch 

(18.5cm)

 diameter hole in the ceiling and roof directly above the flue of 

the water heater.  Center the water heater beneath the 7 1/4 inch 

(18.5cm) 

diameter hole in the roof and ceiling for proper alignment of the flue tube and 
roof jack vent.  Apply non-hardening mastic on the roof, around the previously 
cut hole, to form a weather seal with the flashing of the gas vent roof jack 
assembly.  

Note:  Only the roof jacks listed in Figure 5 can be used on this 

water heater.  

Insert the 3 inch 

(7.62 cm)

 vent connector extension (shipped 

telescoped) into the gas vent roof jack assembly and down onto the flue pipe 
extruding from the top of the water heater.  Fasten the 3 inch 

(7.62 cm)

 vent 

connector to the flue pipe using the 3 inch 

(7.62 cm)

 clamp provided.  After all 

connections are made, apply a bead of silicone (supplied with vent kit) to all 
vent seams and connections above the flue pipe (some kits may contain 
silicone bands to seal vent joints). 
 

 

WARNING 

The vent system must be installed properly.  Failure to properly install 
the vent system could result in property damage, personal injury, or 
death. 

Содержание M-I-MS40T6LX

Страница 1: ...nstalled and serviced by a plumbing professional MANUFACTURED HOME MOBILE HOME CLOSED COMBUSTION DIRECT VENTING INSTALLATION AND OPERATING INSTRUCTION MANUAL FOR YOUR SAFETY Do not store or use gasoli...

Страница 2: ...installation of this water heater We require that you carefully read this manual as well as the enclosed warranty and refer to it when questions arise If you have any specific questions concerning you...

Страница 3: ...nces 7 Drain Pan Installation 9 Combustion Air Supply 10 Venting 11 Water Connections 12 Gas Connections 15 Gas Conversion Instructions 16 GENERAL OPERATION 20 Lighting and Shutdown Instructions 21 Bu...

Страница 4: ...ter includes the field installation of the following components roof jack air intake tube and heater tie down materials These components for field installation may have been shipped with this heater a...

Страница 5: ...s to eliminate any bacteria INSTALLATION Locating the Water Heater This water heater MUST NOT be installed in any location where gasoline or flammable vapors are likely to be present unless the instal...

Страница 6: ...T ANY GAS APPLIANCE IF YOU ARE NOT CERTAIN OF THE FOLLOWING Liquefied petroleum gases propane gas and natural gas have an odorant added by the gas supplier that aids in detection of the gas Most peopl...

Страница 7: ...ith sealant in a smooth and easily cleanable way or b Installed with an optional leg kit that includes legs and or extensions that provide a minimum clearance of 6 beneath the water heater Note For Ca...

Страница 8: ...8 Installation continued Figure 1 IMPORTANT The flow of combustion and ventilating air must not be obstructed Minimum Clearances From Combustible Materials A 0 0cm B 0 0cm C 3 7 62cm D 78 1 98mm VENT...

Страница 9: ...final installation 4 Align drain pan hole with hole cut in floor and underside sheathing for air intake 5 Apply 4 diameter circle of silicone around bottom of air intake plate and screws used to secu...

Страница 10: ...the combustion chamber burners and flue tubes with possible damage to the heater AIR INTAKE INSTALLATION 3 7 6cm diameter telescoping air intake and leg enclosure are required to supply fresh air to t...

Страница 11: ...ened to the top of the water heater and to the adjacent walls with the screws provided See Figure 5 Venting Make certain the flue baffle is in place and centered in the flue tube Cut a 7 1 4 inch 18 5...

Страница 12: ...house Install a shut off valve in the cold water supply line CAUTION If sweat fittings are to be used DO NOT apply heat to the nipples on top of the water heater Sweat the tubing to the adapter befor...

Страница 13: ...Relief Valves The combination temperature and pressure relief valve shall be marked with a maximum set pressure not to exceed the maximum working pressure of the water heater The combination temperat...

Страница 14: ...for a long period of time generally two weeks or more Hydrogen gas is extremely flammable To prevent the possibility of injury under these conditions we recommend the hot water faucet to be open for...

Страница 15: ...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 16: ...or by removing cap from gas regulator Depress and rotate knob clockwise to NAT setting using a screwdriver Replace cap Figure 6 3 Change the pilot regulator by removing pilot regulator cap Depress and...

Страница 17: ...provided with the water heater 2 Change the main gas regulator to LP as noted in step 2 of the instructions 3 Change the pilot regulator to LP as noted in step 3 of the instructions 4 Replace equipped...

Страница 18: ...igure 7 only 1 Follow the instructions above except remove cap from gas regulator and depress and rotate plunger counterclockwise 2 Remove main burner orifice and pilot assembly and replace with RED c...

Страница 19: ...this installation and operation instruction manual 10 Remove equipped for card from cloth bag and attach to gas piping as close to gas control as possible Remove and discard tag attached to water inl...

Страница 20: ...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 threads on...

Страница 21: ...21 Lighting and Shutdown Instructions...

Страница 22: ...al until the minimum acceptable temperature is achieved See Figure 9 above for approximate temperature settings Figure 10 The thermostat dial is set to its lowest temperature setting when shipped from...

Страница 23: ...ot be greater than the mark on the thermostat dial approximately 120 F 48 9 C as pictured above Rotate the thermostat dial clockwise to decrease the temperature setting Rotate the thermostat dial coun...

Страница 24: ...tall an ASSE approved mixing valve in the water system This valve will reduce point of discharge temperature by mixing cold and hot water in branch water lines A licensed plumbing professional or loca...

Страница 25: ...t least once a year check the combination temperature and pressure relief valve to insure that the valve has not become encrusted with lime Lift the lever at the lever at the top of the valve several...

Страница 26: ...TION OF THE LENGTH OF TIME THAT PARTS AND THE WATER HEATER ARE WARRANTED Complete the following information and retain for future reference Model No Serial No Service Phone Days Nights Address Supplie...

Страница 27: ...27 TYPICAL INSTALLATION...

Страница 28: ...ket Top 13 Thermostat w ECO Convertible Nat or L P Gas 3 Fiberglass Insulation 14 Pilot Assembly 4 Glass Lined Tank 15 Gas Feed Line Burner 5 Tank Skirt Assembly 16 Main Burner Orifice 6 Jacket Base A...

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