Kenmore 153.33264 Pressurized Combustion Chamber System Operational Checklist, Possible Causes

Page 36

Pressurized Combustion Chamber System

Operational Checklist

1.Manifold gasket properly sealed.

2.Viewport not damaged or cracked.

3.Combustion chamber free of debris and undamaged.

4.Manifold component block properly installed.

5.No leaks at manifold connection.

6.Manifold door screws securely tightened.

PROBLEM

NO HOT WATER

POSSIBLE CAUSE(S)

1.Transformer unplugged.

2.No power at outlet.

3.Thermostat defective.

4.Air Intake Chamber Fan defective.

5.Pressure Switch defective.

6.Gas Valve/Thermostat Switch in "OFF POSITION".

CORRECTIVE ACTION

1.Plug transformer back into 120 VAC. outlet.

2.Repair service to outlet.

3.Replace Thermostat.

4.Replace Air Intake Chamber Fan Assembly.

5.Replace Pressure Switch Assembly.

6.Move Gas Valve/Thermostat Switch to "ON POSI-

TION".

INSUFFICIENT HOT WATER

SLOW HOT WATER

RECOVERY

WATER TOO HOT

1.

Thermostat

set too tow.

1.

Set temperature

control

higher.

 

 

2.

Thermostat

defective.

2.

Replace

thermostat.

 

 

 

 

3.

Heater

undersized.

3.

Reduce

hot water

use.

 

 

 

4.

Low gas pressure.

4.

Contact

dealer.

 

 

 

 

 

 

5.

Incoming

water is unusually cold.

5.

Allow

more time for

heater to reheat.

 

6.

Leaking

hot water pipes or fixtures.

6.

Have

plumber check

and repair

leaks.

 

1.

Low gas pressure.

1.

Check with gas utility company.

 

 

2.

Improper

calibration.

2.

Replace

thermostat.

 

 

 

 

3.

Thermostat

set too tow.

3.

Turn temperature

 

dial to desired

setting.

 

4.

Water

heater

too small.

4.

Install

adequate

heater.

 

 

 

5.

Wrong

piping

connections.

5.

Correct

piping-dip

tube

must be

in cold

inlet.

6.

Wasted

hot water.

6.

Advise

customer.

 

 

 

 

 

 

1.

Thermostat

set too high.

 

Set temperature

control

lower.

 

 

 

 

 

 

 

 

 

see, "WATER TEMPERATURE

REGULATION",

 

 

 

 

 

 

 

section.

 

 

 

 

 

 

 

1.

Dirt in burner

ports.

1.

Turn off

heater and gas,

clean burner head.

2.

Combustion

 

air path restricted.

2.

Check

intake venting

arrangements for

obstruc-

 

 

 

 

 

 

 

tions.

 

 

 

 

 

 

 

 

BURNER FLAME

YELLOW- LAZY

BURNER FLAME FLOATS AND LIFTS OFF PORTS

COMBUSTION ODORS

3.Not enough dilution air for proper com- bustion.

4.Main burner line clogged.

5.Obstruction in main burner orifice.

6.Burner flame too high.

7.Flame burns at orifice/thermostat not functioning properly.

8.Low gas pressure.

1.Orifice too large/wrong orifice.

2.High gas pressure.

3.Water heater flue or vent system blocked.

4.Cold drafts.

1.Insufficient secondary air.

3.Check intake venting arrangements for obsruc- tions.

4.Clean, locate source and correct.

5.Clean or replace orifice.

6.Check orifice and replace if necessary.

7.Replace thermostat

8.Check with gas utility company.

1.Replace with correct-orifice.

2.Check with gas utility company.

3.Clean flue and burner-locate source and correct.

4.Locate source and correct.

1, Provide ventilation to water heater. Check flue.

2.

Water

heater flue or vent system

2.

Clean, locate

source and correct.

 

blocked.

 

 

 

3.

Heater

installed in a confined area.

3.

Provide fresh

air ventilation.

36

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Contents =I=€di,lld 317997-000Read and follow water heater warnings and instructions Important DefinitionsImproper installation and use may result in property damage Fire or Explosion HazardFire Hazard Explosion HazardInstallation Clearances Accessibility High Altitude InstallationVent Connectors Chimney Get to know your Water HeaterElectricalConnections SolarInstallation WiringDiagram PoweredAnodeRodOperationSears Installation Service Master Protection AgreementsExcessive Weight Hazard Important Information About This Water Heater153.332620 Natural 40,000 42.6153.332640 189 Natural 40,000 42.6 376or4102 559 57.13 1451 Materials Needed Switch TransformerGas Supply Piping Pressure Relief ValveInstallation Checklist Water Heater LocationCombustion Air Supply and Ventilation Vent Pipe SystemRemoving the Old Water Heater ManualgasLocation Requirements Site LocationCarbon Monoxide Poisoning Hazard SensorHigh Altitude Installation Pmpey Damage HazardMinimum Clearance Locations Gas Pressure Testing Gas Pressure Gas RequirementsGas Piping Explosion HazardGas Pipe Capacity Table Atuml Gas Pipe Capacity Table Cue FtJHrUnconfined Space Confined SpaceCarbon Monoxide Warning All Air from the Building Louvers and GrillesAll Air from Outdoors Minimum FreeDraft Hood Installation Vent Pipe SystemAll Air from Outdoors Through Ventilated Attic Vent Connectors Vent Pipe SizeChimney Connection Vertical Exhaust Gas VentPiping Installation Venting Gas Vent System With Type B Double Wall Vent PipeTemperature and Pressure Relief Valve Closed System/Thermal Expansion Pmpey Damage HazardTemperature Pressure Relief Valve Relief Valve and Pipe InsulationDischarge Line Solar Installation Electrical ConnectionsManual before changing temperature Operating InstructionsFailure to do so can result in death Explosion or fire Replace view port if glass is missing Or damagedWater Heater Operation Checking the DraftBurn Hazard Do not touch vent Doing so can result in burnsWater Temperature Burner FlamesEmergency Shut Down RegulationPowered Anode Operation Powered Anode SystemHotter J Temperature and Pressure Relief Valve Explosion Harzard Routine Preventive MaintenanceDraining and Flushing Replacement Parts Removing the Burner from the Manifold/ Burner AssemblyRemoving the Manifold/Burner Assembly Replacing the Flame Sense/Hot Surface igniter AssemblyCleaning the Combustion Chamber and Air Diverter Assembly Replacing the Manifold/Burner AssemblyRemoving and Replacing the Gas Control Valve/Thermostat Door Gasket Burner ISlot ViewportReplacing the Gas Valve Start Up Conditions Safety Shut-off and Thermal Switch CondensationSmoke Odor AIR In Hot Water FaucetsLeakage Checkpoints Pressurized Combustion Chamber System Operational Checklist Possible CausesCorrective Action Power IGN Heating Clean SW, OPEN, and Clean Screen Flashing Open YES Pressurized Combustion Chamber Key Parts Description153.332620 153.332640 Page Managemylife
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153.33262, 153.33264 specifications

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