Sears 153.33262 manual Water Heater Operation, Checking the Draft, Burn Hazard

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Water Heater Operation

Figure 29 below shows the water heater’s sequence of operation when a call for heat is initiated. The ignition control module will attempt to light the burner three times. If the ignition control does not detect ignition it will enter lockout mode, indicated by display flashing status code (see status code 3 page 38 and/or status code 8 page 39).

Checking the Draft

WARNING

Burn Hazard

Do not touch vent.

Doing so can result in burns.

SEQUENCE OF OPERATION

After successfully lighting the water heater, allow the unit to operate for 15 minutes and check the draft hood relief opening for proper draft (Figure 30). Make sure all other appliances in the area are operating and all doors/windows are closed when

Call for heat indicated by flashing of display screen status codes.

Gas valve/thermostat will open for 4 second trial for ignition and fan will turn on.

performing the draft test. Pass a match flame or smoke around the relief opening of the draft hood. A steady flame or smoke drawn into the opening indicates proper draft.

Gas valve/thermostat will do a relay check (relay clicks will be heard).

Display will show temperature set point during call for heat.

Draft Blower is energized.

System will verify pressure switch operation and start a 5 second pre-purge, then air intake fan will turn off.

Ignitor will start a 12 second warm up period. “IGN” will show on display.

Main burner flame is detected by flame sense rod. Air intake fan and main burner will continue to operate until water temperature inside the tank reaches temperature set point.

Gas valve/thermostat is de- energized and air intake fan continues for a post purge time of approximately 5 seconds.

Water heater returns to standby mode.

Flue Products Vented to Ouside of Building

Dilution Air

Draft Hood

Dilution Air

(Relief Opening)

Dilution Air

Match

Air is drawn in for combustion. Keep area clean and free from combustibles and flammable vapors.

FIGURE 29.

6” Maximum

Air Gap

Floor Drain

Outer Door

The water heater must be installed according to all local and state codes or in the adsence of local and state codes, the “National Fuel Code”’ ANSI Z223.1(NFPA 54)- current edition.

FIGURE 30.

If the flame flutters or is blown out, combustion products are escaping from the relief opening. If this occurs, do not operate the water heater until proper adjustments or repairs are made to the vent pipe system and/or air supply requirements.

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Contents Gas Water Heater Safe INSTALLATION, USE and Service Safety PrecautionsFire or Explosion Hazard Breathing Hazard Carbon Monoxide GasTable of Contents Troubleshooting Chart Product Warranty Year Limited Warranty on Water HeaterCustomer Responsibilities Important Information About This Water HeaterProduct Specifications GAS PER Hour DIA. InchesMaterials and Basic Tools Needed Materials NeededTypical Installation GET to Know Your Water Heater GAS ModelsWater Heater Location Installation ChecklistImportant Information about this Water Heater Combustion Air Supply and VentilationInstallation Instructions Removing the Old Water HeaterCarbon Monoxide Poisoning Hazard Location RequirementsSite Location Clearances and Accessibility High Altitude InstallationGas Requirements Gas Pressure TestingGAS Supply Gas PipingGas Pipe Capacity Table Confined Space Combustion AIR & VentilationUnconfined Space SquareAll Air from Outdoors Louvers and GrillesAll Air from the Building Draft Hood Installation Vent Pipe SystemChimney Connection Vent ConnectorsVent Pipe Size Vertical Exhaust Gas VentPiping Installation Water System PipingTemperature and Pressure Relief Valve Closed System/Thermal ExpansionTemperature & Pressure Relief Valve Relief Valve and Pipe InsulationElectrical Connections Solar InstallationElectrical Operating Your Water Heater Operating InstructionsBurn Hazard Water Heater OperationChecking the Draft Do not touch vent Doing so can result in burnsEmergency Shut Down Water Temperature RegulationBurner Flames Hotter Cooler Draining and Flushing Service and AdjustmentRoutine Preventive Maintenance Explosion HarzardRemoving the Burner from the Manifold/ Burner Assembly Maintenance of Your Water HeaterReplacement Parts Removing the Manifold/Burner AssemblyCleaning the Combustion Chamber and Air Diverter Assembly Replacing the Manifold/Burner AssemblyReplacing the Gas Valve Removing and Replacing the Gas Control Valve/ThermostatRemoving the Gas Control Valve/Thermostat Troubleshooting Guide Start Up ConditionsCondensation ServiceOperational Conditions Smoke OdorLeakage Checkpoints Pressurized Combustion Chamber System Operational Checklist Troubleshooting ChartSIZZLING-RUMBLING Electronic Control Display Troubleshooting Control Display Status Problem Solution Control Display Status Problem Solution Troubleshooting Flowchart YESKey Parts Description 153.332620 153.332640 Parts Order ListPressurized Combustion Chamber Page Get it fixed, at your home or ours MY-HOME1-800-469-4663

153.33262 specifications

Sears 153.33262 is a well-regarded electronic device in the field of household tools, specifically known as a versatile and reliable multi-function meter. Designed for both novice users and seasoned professionals, this meter is an essential instrument for a wide range of applications, including electrical diagnostics and home repair tasks.

One of the key features of the Sears 153.33262 is its capability to measure both AC and DC voltage, making it suitable for a variety of electrical projects. The device supports voltage measurements up to a specific range, allowing users to conduct thorough checks on outlets, circuits, and battery-powered systems. This versatility makes it an invaluable tool for electricians, technicians, and DIY enthusiasts alike.

In addition to voltage measurement, the Sears 153.33262 also boasts a multimeter functionality that includes current and resistance measurement capabilities. Users can easily measure current in different ranges, which is essential for assessing circuit loads and diagnosing electrical issues. The resistance measurement feature is beneficial for checking the integrity of wiring and components, ensuring that users can troubleshoot and resolve problems efficiently.

The design of the Sears 153.33262 emphasizes user-friendly operation. The meter typically incorporates a large, easy-to-read display that provides clear readings in various lighting conditions. The rotating selector switch allows users to switch between different measurement modes with ease, streamlining the workflow and minimizing the risk of errors.

This device is built with durability in mind, often featuring a rugged casing that can withstand the wear and tear associated with frequent use in various environments. Its portability is enhanced by its lightweight construction, allowing users to carry it easily to different job sites or locations within the home.

Furthermore, the Sears 153.33262 may also include features such as audible alerts for continuity testing, data hold functions, and battery-saving modes, further enhancing its functionality. The availability of probes and leads designed specifically for the meter ensures that users receive accurate measurements consistently.

In summary, the Sears 153.33262 is a multi-function electrical meter that stands out for its combination of versatility, user-friendly features, and robust construction. Whether one is performing simple checks around the house or engaged in complex electrical diagnostics, this meter serves as a reliable companion for all electrical measurement needs.
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