Bradford White 238-44219-00J Скачать руководство пользователя страница 22

 

22

 
 
 

General Operation continued-

 

Hotter water increases the risk of scald injury.  Scalding may occur within five (5) 
seconds at a temperature setting of 140

°

(60

°

C)

.  To protect against hot water 

injury, install 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 local plumbing authority should 
be consulted.

 

Note:  

This water heater is equipped with an energy cut out device to prevent 

overheating.  Should overheating occur or the gas supply fail to shut off, turn 
off the manual gas control valve to the appliance and call a qualified service 
technician. 

Note: 

 Whenever the water heater is filled with cold water, condensate will 

form on the cool tank surface and drops of water will fall on the hot burner 
and combustion chamber surfaces producing a “sizzling” noise.  
Condensation is normal and does not indicate a leak.  It will disappear when 
the tank becomes heated. 

 
BURNER FLAME CHECKS 

 

Steel Burner:

  These models are equipped with self adjusting air mixture and 

do not have an adjustable air shutter (

See Figure

 6).  At periodic intervals, a

 

visual check of  the main burner and pilot flames should be made to determine  
if they are burning properly.  The main burner flame should light smoothly 
from the pilot. 
                                               

DANGER 

Figure 6 

Содержание 238-44219-00J

Страница 1: ...each 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: ...pply 11 Water Connections 13 Gas Connections 16 GENERAL OPERATION 17 Lighting and Shutdown Instructions 18 Thermostat Adjustment 20 Burner Flame Check 22 MAINTENANCE 23 TROUBLESHOOTING 26 INSTALLATION...

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: ...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 WIL...

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: ...pplier Please consult with a plumbing professional APPROXIMATE TIME TEMPERATURE RELATIONSHIPS IN SCALDS 120 F 49 C More than 5 minutes 125 F 52 C 1 to 2 minutes 130 F 54 C About 30 seconds 135 F 57 C...

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: ...F position 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 h...

Страница 18: ...18 Lighting and Shutdown Instructions White Rodgers and Robertshaw gas control...

Страница 19: ...19 Lighting and Shutdown Instructions Honeywell gas control...

Страница 20: ...e dial until the minimum acceptable temperature is achieved See figure 2 above for approximate temperature settings Robertshaw gas control 160 F Control 180 F Control Figure 3 The thermostat dial is s...

Страница 21: ...setting Adjust the dial until the minimum acceptable temperature is achieved See figure 4 above for approximate temperature settings Figure 5 The thermostat dial is set to its lowest temperature sett...

Страница 22: ...fail to shut off turn off the manual gas control valve to the appliance and call a qualified service technician Note Whenever the water heater is filled with cold water condensate will form on the coo...

Страница 23: ...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 24: ...al 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 information The...

Страница 25: ..._ Supplier Supplier Phone No ____________________________________________ CAUTION FOR YOUR SAFETY DO NOT ATTEMPT REPAIR OF COMBINATION GAS CONTROL BURNERS OR GAS PIPING REFER REPAIRS TO A QUALIFIED SE...

Страница 26: ...o OFF position Wait until LED goes out before attempting to relight Two flashes and three second pause Weak pilot flame detected System will reset when pilot flame is sufficient 1 Unstable pilot 2 Pil...

Страница 27: ...electronic fault detected 1 Verify control is not wet or physically damaged 2 Turn set point knob to OFF position Turn set point knob to PILOT position and light pilot 3 Replace gas valve if seven fla...

Страница 28: ...28 INSTALLATION FOR POTABLE WATER Figure 7...

Страница 29: ...29 PARTS LIST DRAWING...

Страница 30: ...ot 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 Li...

Страница 31: ...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 32: ...32 NOTES...

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