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Lighting (cont’d)

15

FOR YOUR SAFETY READ BEFORE LIGHTING

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 which must be lighted by

hand. When lighting the pilot, follow these instructions
exactly.

B. BEFORE LIGHTING smell all around the appliance area

for gas. Be sure to smell next to the floor because
some gas is 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 neighbor’s
phone. Follow the gas supplier’s instructions.

If you cannot reach your gas supplier, call the 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 ser-
vice 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.

LIGHTING INSTRUCTIONS

1. STOP! Read the safety information above on this

label.

2. Remove outer door.
3. Set the thermostat dial to the “PILOT LIGHTING”

position.

4. Turn gas control knob clockwise

to “OFF” posi-

tion. Knob cannot be turned from “PILOT” to “OFF”
unless knob is depressed slightly. 

DO NOT FORCE.

(Figure 6)

5. Wait five (5) minutes to clear out any gas. If you then

smell gas, STOP! Follow “B” in the safety information
above on this label. If you don’t smell gas, go to the
next step.

6. Remove (or open) inner door located below the gas

control unit. (Figure 9)

7. Find pilot-follow metal

tube from gas control.
The pilot is located in
front of the burner.

8. If you don’t smell gas, turn knob on gas control

counter-clockwise

to “PILOT” position. 

(Figure 7)

9. Push in control knob all the way and hold down.

Immediately light the pilot with a match. Continue to
hold control knob in for about one (1) minute after
the pilot is lit. Release knob and it will pop back up.
Pilot should remain lit. If it goes out, repeat steps 4
through 9.

If knob does not pop up when released, stop and
immediately call your service technician or gas
supplier.

If the pilot will not stay lit after several tries,
depress and turn the gas control knob clockwise

to “OFF” and call your service technician

or gas supplier. (Figure 6)

10. Replace (or close) inner door. Replace outer door if

door does not cover gas control on/off knob or tem-
perature adjustment knob. (Figure 9)

11. At arms length away, turn gas control knob counter-

clockwise

to the 

full

“ON” position. 

WARN-

ING: Do not use gas control knob to regulate
gas flow. 

(Figure 8)

12. At arms length away, set the thermostat to desired

setting. The mark ( 

) indicative of approximate

120°F is preferred starting point. Some local laws
may require a lower starting point. If hotter water is
desired, see instruction manual and “warning” below.

13. Replace the outer door if not replaced in step 10.

WARNING

Hotter water increases the risk of scald injury. Before changing temperature setting see instruction manual.

TO TURN OFF GAS TO APPLIANCE

1. Set the thermostat dial to the “PILOT LIGHTING”

position.

2. Turn gas control knob clockwise  

to “OFF” 

position. Knob cannot be turned from “PILOT” to
“OFF” unless knob is depressed slightly. 

DO

NOT FORCE. 

(Figure 6)

3. Replace outer door (if removed).

THERMOCOUPLE

PILOT BURNER

Summary of Contents for Hydroheat A650YRRTL5

Page 1: ...epartment Installation and service must be performed by a qualified installer service agency or the gas supplier WARNING If the information in these instructions are not followed exactly a fire or explosion may result causing property damage personal injury or death Improper installation adjustment alteration service or maintenance can cause DEATH SERIOUS BODILY INJURY OR PROPERTY DAMAGE Refer to ...

Page 2: ...ce If odor is detected follow steps indicated at For Your Safety on the cover page of this manual then leave the premises WARNING Improper installation adjustment alteration service or mainte nance can cause DEATH SERIOUS BODILY INJURY OR PROP ERTY DAMAGE Refer to this manual or consult your local gas utility for assistance WARNING At the time of manufacture this water heater was provided with a c...

Page 3: ...equate air supply to avoid risks of improper operation explosion or asphyxiation General Safety WARNING Obstructed or deteriorated vent systems may present a serious health risk or asphyxiation WARNING Chemical vapor corrosion of the flue and vent system may occur if air for combustion contains certain chemical vapors Spray can propellants cleaning solvents refrigerator and air conditioner refrige...

Page 4: ... Lighting 14 15 Temperature Regulation 16 For Your Information 17 18 Start Up Conditions 17 Draft Hood Operation 17 Condensation 17 Smoke Odor 17 Thermal Expansion 17 Strange Sounds 17 Operational Conditions 17 18 Smelly Water 17 Air In Hot Water Faucets 18 High Temperature Shut Off System 18 Not Enough or No Hot Water 18 Water Is Too Hot 18 Periodic Maintenance 18 20 Venting System Inspection 18 ...

Page 5: ... reading this manual you have any questions or do not understand any portion of the instructions call the local gas utility or the manufacturer whose name appears on the rating plate Preparing for the New Installation 5 4 Carefully plan the place where you are going to put the water heater Correct combustion vent action and vent pipe installation are very important in preventing death from possibl...

Page 6: ...ll satisfy space heating clothes washing dish washing and other sanitizing needs can scald and permanently injure you upon contact Some people are more likely to be permanently injured by hot water than others These include the elderly children the infirm or physically mentally handicapped If anyone using hot water in your home fits into one of these groups or if there is a local code or state law...

Page 7: ... be accomplished in such a manner that if the tank or any connections should leak the flow of water will not cause damage to the structure For this reason it is not advisable to install the water heater in an attic or upper floor When such locations cannot be avoided a suitable drain pan should be installed under the water heater Drain pans are available at your local hardware store Such a drain p...

Page 8: ...inches of the top and one commencing within 12 inches from the bottom of the enclosure The openings shall communicate direct ly or by ducts with the outdoors or spaces crawl or attic that freely communicate with the outdoors 1 When directly communicating with the outdoors each opening shall have a minimum free area of 1 square inch per 4 000 Btu per hour of total input rating of all equip ment in ...

Page 9: ...ater inlet It will harm the dip tube and damage the tank Installing the New Water Heater Water Piping 9 WARNING HOTTER WATER CAN SCALD Water heaters are intended to produce hot water Water heated to a temperature which will satisfy clothes washing dish washing and other sanitizing needs can scald and permanently injure you upon contact Some people are more likely to be permanently injured by hot w...

Page 10: ...quire a valve model different from the one furnished with the water heater Compliance with such local requirements must be satisfied by the installer or end user of the water heater with a local ly prescribed temperature pressure relief valve installed in the designated opening in the water heater in place of the factory furnished valve For safe operation of the water heater the relief valve must ...

Page 11: ...nal Fuel Gas Code ANSI Z223 1 also referred to as NFPA 54 11 Venting CAUTION Never use this water heater unless it is completely full of water To prevent damage to the tank the tank must be filled with water Water must flow from the hot water faucet before turning ON gas to the water heater WARNING To insure proper venting of this gas fired water heater the correct vent pipe diameter must be utili...

Page 12: ... cleaning solvents refrigerator and air conditioner refrigerants swimming pool chemicals calcium and sodium chloride waxes bleach and process chemicals are typical compounds which are potentially corrosive WARNING Make sure the gas supplied is the same type listed on the model rating plate The inlet gas pressure must not exceed 10 5 in water column 2 6kPa for natural gas or 13 in water column 3 2k...

Page 13: ...er heater and anything that might catch fire See the Locating the New Water Heater section 7 Do you have adequate ventilation so that the water heater will operate properly See Combustion Air and Ventilation in the Locating the New Water Heater section 8 Is the draft hood vent piping properly secured See Venting instructions in the Installing the New Water Heater section 9 Is there proper clearanc...

Page 14: ...ore attempting to light or relight the water heater s pilot or turning on a nearby electrical light switch be absolutely sure there is no accumulated gas in the area Search for odor of gas by sniffing at ground level in the vicinity of the appliance If odor is detected follow the steps indicated at For Your Safety on the cover page of this manual then leave the premises WARNING AN ODORANT IS ADDED...

Page 15: ...e on this label If you don t smell gas go to the next step 6 Remove or open inner door located below the gas control unit Figure 9 7 Find pilot follow metal tube from gas control The pilot is located in front of the burner 8 If you don t smell gas turn knob on gas control counter clockwise to PILOT position Figure 7 9 Push in control knob all the way and hold down Immediately light the pilot with ...

Page 16: ...ashing and other sanitizing needs can scald and perma nently injure you upon contact Some people are more likely to be permanently injured by hot water than others These include the elderly children the infirm or physical ly mentally handicapped If anyone using hot water in your home fits into one of these groups or if there is a local code or state law requiring a certain temperature water at the...

Page 17: ... equipped with an internal by pass and no other measures are taken the devices cause the water system to be closed As water is heated it expands thermal expansion and closed systems do not allow for the expansion of heated water The water within the water heater tank expands as it is heated and increases the pressure of the water system If the relieving point of the water heater s temperature pres...

Page 18: ...o heat the water and seem like less hot water 9 If you cannot find what is wrong call the local gas utility and or plumbing contractor WATER IS TOO HOT 1 The temperature adjustment dial may be set too high See the Temperature Regulation section NOTE A period of time is necessary after an adjustment has been made for the water temperature to reach the new temperature setting 2 If lower temperature ...

Page 19: ... AND BURNER ASSEMBLY REPLACEMENT INFORMATION For Propane L P Gas Models Only Your water heater is equipped with a Propane L P gas control valve and a main burner assembly with left hand threads for the following fittings and their connections 1 The connection between the manifold and the gas control valve A to B are left hand threads 2 The connection between the main burner orifice and the manifol...

Page 20: ...r from any claim which might result from excessive temperature or pressure Temperature Pressure Relief Valve Operation The temperature pressure relief valve must be manually operated at least once a year 20 HANDLE AND CAP ASSEMBLY TEMPERATURE PRESSURE RELIEF VALVE DISCHARGE PIPE WASHER WARNING When checking the temperature pressure relief valve operation make sure that 1 no one is in front of or a...

Page 21: ... the floor This is common at the time of startup after installation and when incoming water is cold Water in the water heater bottom or on the floor may be from condensation loose connections or the relief valve DO NOT replace the water heater until a full inspection of all possible water sources is made and necessary corrective steps taken Leakage from other appliances water lines or ground seepa...

Page 22: ...e model number of your Gas Water Heater will be found on the rating plate located above the gas control valve WHEN ORDERING REPAIR PARTS ALWAYS GIVE THE FOLLOWING INFORMATION MODEL NUMBER TYPE GAS NATURAL OR PROPANE L P SERIAL NUMBER PART DESCRIPTION THIS IS A REPAIR PARTS LIST NOT A PACKING LIST KEY NO PART DESCRIPTION 1 Temperature Pressure Relief Valve 2 Primary Anode Rod 3 Drain Valve 4 Drain ...

Page 23: ...Notes 23 ...

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