A.O. Smith 186589-004 Скачать руководство пользователя страница 18

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1. STOP! Read the safety information above on this label.

2. Set the thermostat to lowest setting.

3. This appliance has a pilot that is lit by a spark gas ignition system. Do not try

to light the pilot by hand.

4. Remove the outer burner door.

5. Push the gas control knob down slightly and turn clockwise

to "OFF" (see

Figure "A").

NOTE: Knob CANNOT be turned from "PILOT" to "OFF" unless it is pushed down

slightly. Do not force.

6. Wait ten (10) minutes to clear out any gas. Then smell for gas, including near

the floor. If you smell gas, STOP! Follow “B” in the safety information above

on this label. If you don’t smell gas, go to the next step.

7. Make sure the water heater is filled with water.

8. Turn gas control knob counterclockwise

to "PILOT" (see Figure "A").

9. Depress the gas control knob all the way in and IMMEDIATELY depress the

igniter button until you hear a loud click. Observe the pilot through the view

port. Do not release the gas control knob. Repeat immediately if pilot does not

light on the first try. If the pilot does not light by the fourth attempt with the

igniter, repeat steps 5-9. Continue to hold the button for about one (1) minute

after the pilot is lit. Release the gas control knob and it will pop back up. Pilot

should remain lit. If the pilot light goes out, repeat steps 5-9.

IMPORTANT: If the pilot will not stay lit after several tries, turn gas control knob

to "OFF" and call your service technician or gas supplier.

IMPORTANT: If the gas control knob does not pop up to its original position when

released, stop and immediately shut off the gas at the line valve or tank. Call your

service technician or gas supplier.

10.Turn gas control knob counter-clockwise

to "ON" (see Figure "A").

11. Once the pilot flame is established replace the outer burner door.

12.Set thermostat to desired setting.

13.If the pilot will not stay lit after several tries, turn the gas control knob clock-

wise

to "OFF" (see Figure "A"). If the appliance will not operate, follow the

instructions "To Turn Off Gas To Appliance" and call a qualified service tech-

nician or gas supplier.

1. Set thermostat to the lowest setting (PILOT LIGHTING).

2. Push the gas control knob down slightly and clockwise

to the “OFF” position. Do not force.

WARNING:

If you do not follow these instructions exactly, a fire or explosion

may result causing property damage, personal injury or loss of life.

A. This appliance has a pilot that is lit by a piezo-electric spark gas ignition system. Do not open the inner door of the

appliance and try to light the pilot by hand.

B. BEFORE OPERATING smell all around the appliance area for gas. Be sure to smell next to the floor because some

gases are heavier than air and will settle on the floor.

WHAT TO DO IF YOU SMELL GAS

Do not try to light any appliance.

Do not touch any electric switch; do not use any phone in your building.

Immediately call your gas supplier from a neighbour’s phone. Follow the gas supplier’s instructions.

If you cannot reach your gas supplier, call fire department.

C. Use only your hand to push in or turn the gas control knob. Never use tools. If the knob will not push in or turn by hand,

don't try to repair it, call a qualified service technician. Force or attempted repair may result in a fire or explosion.

D. Do not use this appliance if any part has been under water. Immediately call a qualified service technician to inspect

the appliance and to replace any part of the control system and any gas control which has been under water.

FOR YOUR SAFETY READ BEFORE OPERATING

LIGHTING AND OPERATING INSTRUCTIONS

TO TURN OFF GAS TO APPLIANCE

71731.1

Figure A

“OFF” Position

Gas Control Knob

Igniter

Button

Thermostat Dial

Gas Control

ELECTRODE

THERMO-
COUPLE

PILOT

Gas Control Knob

Top View

Содержание 186589-004

Страница 1: ...fety AN ODORANT IS ADDED TO THE GAS USED BY THIS WATER HEATER GAMA certification applies to all residential gas water heat ers with capacities of 20 to 100 gallons with input rating of 75 000 BTU Hr o...

Страница 2: ...it relates to the installation of gas fired water heaters The qualified installer must also be familiar with the design features and use of flammable vapor ignition resistant water heaters and have a...

Страница 3: ...3 GENERAL SAFETY...

Страница 4: ...iation ANSI American National Standards Institute NFPA National Fire Protection Association ASME American Society of Mechanical Engineers GAMA Gas Appliance Manufacturer s Association UL Underwriters...

Страница 5: ...TALL PER LOCAL CODES THERMAL EXPANSION TANK INSTALLTHERMALEXPANSION TANK IF WATER HEATER IS INSTALLED IN A CLOSED SYSTEM GAS CONTROL GAS PILOT MAIN BURNER PILOT PIEZO ELECTRODE THERMOCOUPLE FLUE BAFFL...

Страница 6: ...a certain temperature water at the hot water tap then you must take special precautions In addition to using the lowest possible temperature setting that satisfies your hot water needs a means such as...

Страница 7: ...environment in which the water heater is installed Wa ter heaters are sometimes installed in locations where leakage may result in property damage even with the use of a drain pan piped to a drain Th...

Страница 8: ...a space whose volume is less than 50 cubic feet per 1 000 Btu per hour 4 8 cm per kW of the aggregate input rating of all appliances installed in that space VENT TERMINATION Before installing water h...

Страница 9: ...ny heating systems or component s used with a non potable water heating appli ance All piping components connected to this unit for space heating applications shall be suitable for use with potable wa...

Страница 10: ...TEMPERATURE PRESSURE RELIEF VALVE This heater is provided with a properly certified combination temperature pressure relief valve by the manufacturer The valve is certified by a nationally recognized...

Страница 11: ...and continues to release water immediately close the cold water inlet to the water heater follow the draining instructions and re place the temperature pressure relief valve with a new one WATER POTAB...

Страница 12: ...ution and wipe dry Wheninstalledatelevationsabove7 700feet 2 347meters input rating should be reduced at the rate of 4 percent for each 1 000 feet 305 meters above sea level which requires replacement...

Страница 13: ...ank must be filled with water Water must flow from the hot water faucet before turning ON gas to the water heater To fill the water heater with water 1 Close the water heater drain valve by turning th...

Страница 14: ...1 cm above if within 10 ft 3 m horizontally to a mechanical air supply inlet Minimum 12 in 30 cm from sides above or below a permanently closed window or door Minimum 7 ft 2 3 m above public sidewalk...

Страница 15: ...72m 68 in for 40 gal models and 1 93m 76 in for 50 gal 50 gal Hi Input and 75 gal models The maximum distance recommended is 2 03m 80 in or in compliance with Figure 16 Where the wall is combustible a...

Страница 16: ...junction of the outer corrugated tube and the trim plate inside with suitable sealant SEALANT TRIM PLATE INSIDE TRIM PLATE OUTSIDE FIGURE 19 UNCOMPRESSING THE CORRUGATED TUBING 1 Pull the inner corrug...

Страница 17: ...corrugated tube TOP VIEW 90 MAXIMUM BEND FIGURE 26 CONDITION 2 Where floor joists impede venting a rise or drop to complete the vent termination is possible All installations require 25mm 1 in clearan...

Страница 18: ...r door 12 Set thermostat to desired setting 13 If the pilot will not stay lit after several tries turn the gas control knob clock wise to OFF see Figure A If the appliance will not operate follow the...

Страница 19: ...ter uses can cause temperatures at the point of use to exceed the thermostat setting by up to 17 C 30 F If you experience this type of use you should consider using lower temperature settings to reduc...

Страница 20: ...effects of water hammer among others have installed devices such as pressure reducing valves check valves back flow preventers etc to control these types of problems When these devices are not equipp...

Страница 21: ...ssibility of injury under these conditions we recommend the hot water faucet located farthest away be opened for several minutes before any electri cal appliances which are connected to the hot water...

Страница 22: ...er heater will create dangerous conditions which can cause DEATH SERIOUS BODILY INJURY OR PROPERTY DAM AGE Contact a qualified installer or service agency to replace a flooded water heater Do not atte...

Страница 23: ...ater to run until it flows clean This will help prevent sediment build up in the tank It is normal for lime and scale deposits to form within the tank Such deposits will not be removed by periodic dra...

Страница 24: ...er heater 2 Follow Draining instructions 3 Turning counterclockwise remove the hex cap below the screw handle 4 Remove the washer and put the new one in place 5 Screw the handle and cap assembly back...

Страница 25: ...er from temperature pressure relief valve may be due to thermal expansion or high water pres sure in your area D The temperature pressure relief valve may be leaking at the tank fitting E Water from a...

Страница 26: ...gas utility company 3 Notify utility install dirt trap in gas line 4 Clean locate source and correct 5 Finger tighten then 1 4 turn with wrench 6 Replace thermocouple 7 Locate source and correct 8 Re...

Страница 27: ...3 Heater installed in a confined area 1 Provide ventilation to water heater Check flue way flue baffle burner 2 Clean locate source and correct 3 Provide fresh air ventilation SMOKING AND CARBON FORM...

Страница 28: ...28 NOTES...

Страница 29: ...used at water pressure not exceeding the working pressure shown on the heater filled with potable water free to circulate at all times and with the tank free of damaging water sediment or scale depos...

Страница 30: ...nt 125 Southeast Parkway Franklin TN 37068 phone 1 800 433 2545 The warrantor will only honor replacement with identical or similar water heater or parts thereof which are manufactured or distributed...

Страница 31: ...31 500 TENNESSEE WALTZ PARKWAY ASHLAND CITY TN 37015 PHONE 1 800 433 2545 FAX 1 800 433 2515 www aosmithwaterheaters com email parts hotwater com...

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