Reliant FVIR GAS WATER HEATER Technical Information

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Inhaltsverzeichnis

Seite 1 - FVIR GAS WATER HEATERS

SERVICE HANDBOOK FOR STANDARD RESIDENTIAL FVIR GAS WATER HEATERSMODELS: G/LORT, G/LORS, G/LBRT, G/LBRS, G/LBCT, G/LBCS,G/LKRT, G/LKRS, G/LKCT, G/LA

Seite 2

10Burner/Manifold Door Assembly: The burner/manifold assembly consists of several components such as: main burner, burner orifi ce, manifold tube, pil

Seite 3 - SERVICE HANDBOOK

11Energy Cut Off (ECO): A metal tube (Temperature Probe) mounted onto the back of the gas control valve/thermostat is immersed inside the tank water.

Seite 4 - Fire or Explosion Harzard

12Thermostat Operation: Standard residential water heaters use mechanical thermostats. With a mechanical thermostat, a dial setting of 120° F may shut

Seite 5

13BASIC INSTALLATION & OPERATIONTable 1:BTUH InputMinimum Square Feet with 8’ CeilingTypical Room with 8’ Ceiling30,000 188 9 x 2145,000 281 14 x

Seite 6

14BASIC INSTALLATION & OPERATIONAll Air from Inside the Building: When additional air is to be provided to the confi ned area from additional room(

Seite 7 - TABLE OF CONTENTS

15BASIC INSTALLATION & OPERATIONVent Connectors:1. Type B, Double wall, U.L. Listed Vent Pipe.2. Single wall Vent Pipe.Maintain the manufacturer

Seite 8 - Figure 1

16• The connector must be firmly attached and sealed to prevent it from falling out.• To aid in removing the connector, a thimble or slip joint may

Seite 9

17DRAINING AND FILLING THE WATER HEATERD raining the Water HeaterThe water heater should be drained if being shut down during freezing temperatures.

Seite 10 - Normal Operation

18CHECKING THE GAS SUPPLY PRESSUREChecking the Gas Supply PressureGas pressure checks are done with flowing gas using a gas pressure gauge capable of

Seite 11

19CHECKING FOR SUFFICIENT COMBUSTION AIR OR VENTING ISSUESFlue Products Vented to Ouside of BuildingDraft HoodDilution Air Air is drawn in for combust

Seite 13 - Carbon Monoxide Warning

20TESTING THE THERMOCOUPLE AND GAS CONTROL VALVE/THERMOSTATThermocouple Output TestThe following test will check the DC voltage generated by the therm

Seite 14

21Removing the Burner from the Manifold/Burner Assembly Natural Gas (Low Nox) & L.P. Gas Burn

Seite 15

22OTHER FITTINGSNOT SHOWN FOR CLARITYIGNITER WIRETHERMOCOUPLETWO PIECE WIRE CONNECTOR RETAINER CLIPPILOT TUBEPILOT BRACKETPILOT MANIFOLD TUBEMANIFOLD/

Seite 16 - 54)-current edition

23MANIFOLD TUBETIPBRACKETSLOTCLOSE-UP INSIDE VIEW OFTHE COMBUSTION CHAMBER.Figure 27Removing and Replacing the Gas Control Valve/Thermostat

Seite 17 - F illing the Water Heater

24ADJUSTING THE TEMPERATURE ON THE GAS CONTROL VALVE THERMOSTATWater temperature over 125°F (52°C) can cause servere burns instantly resulting in

Seite 18 - Combustion Air Test

25GAS WATER HEATER SIZING GUIDEUse the following information as a guide to approximate the correct size water heater for the residence:30 gallon size

Seite 19 - BASE-RING

26TECHNICAL BULLETINSWATER HAMMER ...

Seite 20 - Thermocouple Output Test

27BULLETIN 11WATER HAMMERGENERAL Water hammer is the destructive force, pounding noise and vibration in a piping system when water fl owing through a p

Seite 21 - ROBERTSHAW GAS VALVE

28BULLETIN 13MINERAL BUILD-UPSYMPTOMS • Rumbling • Crackling • PoppingCAUSE With the increase in fuel costs and hot water consumption, deliming ha

Seite 22 - Explosion Hazard

29BULLETIN 14ALUMINUM HYDROXIDESYMPTOMS “Crackling”, “gurgling”, or “popping” noises from new water heaters (installed less than six months).CAUSE In

Seite 23

3Your safety and the safety of others is extremely important in the servicing of this water heater. Many safety-related messages and instructions have

Seite 24

30BULLETIN 15CONDENSATIONSYMPTOMS The water heater appears to be releasing water while the main burner is on or water is found surrounding the heater

Seite 25 - LEAKAGE CHECKPOINTS

31BULLETIN 21DISCOLORED WATERSYMPTOMS Rusty, brown, black, or yellow water appearing in the hot water.CAUSES Complaints of discolored water are common

Seite 26 - TECHNICAL BULLETINS

32BULLETIN 22SMELLY WATERCAUSES The most common cause of “smelly water” is a non-toxic sulfate reducing bacteria, scientifi cally termed Divibrio Sulfu

Seite 27 - BULLETIN 11

33BULLETIN 23CHLORINATION PROCEDURECAUSES The chlorination procedure is used to eliminate various bacteria that accumulate and grow in water heaters.

Seite 28 - BULLETIN 13

34BULLETIN 35NOT ENOUGH HOT WATER - GASCAUSES Complaints regarding an insuffi cient supply of hot water are typically the result of a water heater that

Seite 29 - BULLETIN 14

35BULLETIN 45THERMAL EXPANSIONSYMPTOMS • Effects are only noticeable after hot water use followed by periods of no water use.• Relief valve drips du

Seite 30 - BULLETIN 15

36THERMAL EXPANSIONTHE FIX The ideal fi x involves the use of a pressure reducing valve if supply pressures are above 60 to 70 psi, and a properly size

Seite 31 - BULLETIN 21

37BULLETIN 52LEAKING TEMPERATURE AND PRESSURE RELIEF VALVESYMPTOMS • Water seeping around the relief valve tank connection• Leakage at the threaded

Seite 32 - BULLETIN 22

38BULLETIN 60INSULATION BLANKETSGENERAL The purpose of an insulation blanket is to reduce the standby heat loss encountered with storage tank heaters.

Seite 33 - BULLETIN 23

39Draw efficiency is the quantity of hot water available to the consumer before the outlet water temperature decreases 25 degrees F. A 40 gallon wate

Seite 34 - BULLETIN 35

Fire or Explosion HarzardDo not store or use gasoline or other flammable vapors andliquids in the vicinity of this or any other appliance. Avoid all i

Seite 35 - BULLETIN 45

40One pound of gas pressure is equal to 27.7 inches water column pressure Inches of Water Column X .036091 = PSI Inches of Water Column

Seite 39 - GENERAL INFORMATION

44FOR ASSISTANCE, CONTACT RELIANCE WATER HEATERS RESIDENTIAL TECHNICAL ASSISTANCE 1-800-365-4054 OR WWW.RELIANCEWATERHEATERS.COM.

Seite 40

PROBLEM POSSIBLE CAUSE TEST / CORRECTIVE ACTION5TROUBLESHOOTING QUICK REFERENCENO HOT WATER:Insuffi cient Combustion Air or Venting Issues – combustion

Seite 41

PROBLEM POSSIBLE CAUSE TEST / CORRECTIVE ACTION6WATER LEAKAGE:Thermostat does not shut-off Check the Gas Control Valve/Thermostat as described on p. 2

Seite 42

7TABLE OF CONTENTSBASIC INSTALLATION ...

Seite 43

8Exhaust Vent toOuside of BuildingUnionUnionWater Shut-Off ValveWater Supply- Cold*Expansion Tank Pressurize to EqualSupply Water Pressure*(Relieve wa

Seite 44

9This portion of this handbook applies to the Operations and Servicing of Residential Gas, Tank Type, Water Heaters, which are vented atmospherically

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