State Industries A B C D E F 100 instruction manual Troubleshooting Guidelines, Problems

Page 40

TROUBLESHOOTING GUIDELINES

These guidelines should be utilized by a qualified service agent.

PROBLEMS

 

 

 

1.) Blower will not run.

 

 

 

 

 

a. “ON/OFF” control switch turned off.

Turn switch to the “ON” position.

 

 

 

 

b. Blower unplugged.

Plug blower back into 115 VAC outlet.

 

 

 

 

c. No power at outlet.

Repair service to outlet.

 

 

 

 

d. Thermostat defective.

Replace thermostat.

 

e. Control harness defective.

Replace control harness.

 

 

Reduce the water temperature below 140°F.

 

 

Turn the power switch to the off position.

 

f. High limit control circuit open.

Wait 10 seconds. Turn the power switch to

 

the on position. Reduce the temperature set

 

 

point to minimize likelihood of reoccurrence. If

 

 

this does not solve the problem, replace the

NOT ENOUGH HOT WATER

 

thermostat.

 

g. Blower motor defective.

Replace blower assembly.

 

2.) Thermostat problems

 

 

 

 

 

a. Thermostat set too low.

Adjust temperature control higher.

 

b. Thermostat or ECO defective

Replace thermostat.

 

3.) Others

 

 

 

 

 

a. Heater undersized..

Reduce hot water use.

 

b. Low gas pressure

Contact dealer.

 

c. Incoming water is usually cold.

Allow more time for heater to reheat.

 

d. Leaking hot water pipes of fixtures.

Have plumber check and repair leaks.

 

e. Heater not lit or thermostat not on.

Refer to LIGHTING INSTRUCTIONS.

VENT PIPE TOO HOT (ABOVE 170°F [77°C])

Wrong burner orifice.

Turn off heater and gas, clean burner head.

 

Dirt in burner ports.

Turn off heater and gas, clean burner head.

 

 

Check exhaust venting and air openings

YELLOW FLAME

Combustion air path restricted.

in bottom base pan for obstructions or

 

 

blockage.

CONDENSATION

Water on the floor under heater.

See CONDENSATION section.

 

Improperly sealed, hot or cold supply

Check for leaks. See Figure 1.

 

connections, relief valve, drain valve or

WATER LEAKS

thermostat threads.

 

Leakage from other appliances or water lines.

Inspect other appliances near water heater.

 

 

Condensation of flue products.

Refer to CONDENSATION section.

 

Thermal expansion in closed water system.

Install thermal expansion tank (Do not plug

LEAKING T & P

T&P valve).

 

Improperly sealed valve.

Check relief valve for proper operation (Do

 

 

not plug T&P valve).

 

 

HOT WATER ODORS

High sulfate or mineral content in water

Drain and flush heater thoroughly then refill.

supply.

(refer to cathodic protection)

 

 

Bacteria in water supply.

Chlorinate water supply.

 

HOT WATER TOO HOT

Thermostat set too high.

Refer to TEMPERATURE REGULATION

section.

 

 

WATER HEATER SOUNDS

Condensation dripping on burner.

Refer to CONDENSATION above.

SIZZLING - RUMBLING

Sediment at bottom of heater tank.

Clean sediment from tank . Refer to

DRAINING.

 

 

SOOTING

Improper combustion.

Refer to Air Requirements.

 

Outlet polarity is reversed.

Test polarity and correct.

BURNER WILL NOT STAY LIT-GOES OUT

High ambient room temperature.

Contact a qualified service agency to

4-5 SECONDS

 

determine cause.

 

Defective gas valve.

Replace gas valve.

 

 

 

 

Lack of air supply.

 

 

 

 

VENT GAS ODORS

Improperly installed vent piping.

Shut off water heater immediately and contact a

Downdraft

qualified service agency to determine cause.

 

 

 

 

Poor Combustion

 

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Contents Whenever maintenance adjustment or service is required 197836-000Safe INSTALLATION, USE and Service Important DefinitionsGeneral Safety General Safety Table of Contents IntroductionReplacement Parts and Deliming Products GET to Know Your Water Heater GAS ModelsInstallation Considerations Rough-In-DimensionsRecovery capacity based on 96% thermal efficiency All models Maximum Supply Pressure 14 inches W.C .48kPaDirectly BELOW. Keep Clear of ALL Obstructions Water Piping Mixing Valve Usage Facts to Consider About the Location Insulation Blankets Combustion AIR and VentilationAppliances in Unconfined Spaces Appliances in Confined SpacesALL AIR from Inside Buildings See ALL AIR from Outdoors See Figures 7, 8Installing the NEW Water Heater Chemical Vapor CorrosionWater Piping Closed Water SystemsTemperature-Pressure Relief Valve Valve and Pipe Insulation if suppliedHigh Altitude Installations Gas PipingFilling the Water Heater Sediment Traps VentingVent Pipe Termination Canadian Power Vent Power VentVent Hoods MAY be Extremely HOT During Operation Direct Vent Canadian Direct VentPlanning the Vent System InstallationsCondensate Installation of Vent System Vent Terminal INSTALLATION, SidewallSequence of INSTALLATIONS, a Direct Vent Terminal Installation ImportantVertical Vent Terminal Installation Installation SequenceVent Terminals Supplied with Heater Must be Used Installation of Vent SYSTEM, Sidewall Installation of Vertical Vent SystemConcentric Vent Installation KIT ComponentsSafety Considerations Installation Procedure 1 Roof TERMINATION, see Figure CProcedure 2 Side Wall TERMINATION, see Figure F Figure FMULTI-CONCENTRIC Vent Terminations Figure gVent Pipe Preparation Step B Step EStep F Step GBlower Prover Switch Blocked Exhaust SwitchBlocked Intake Switch ON/OFF SwitchPower Vent Wiring Schematic Figure ON/OFF Switch Do not try to light the burner by handWhat to do if YOU Smell GAS Do not TRY to Light the Burner by HandTemperature Regulation HI Limit Switch E.C.OUsing the Electronic Controller OverviewAction Operating StatesDisplay Action Fault and Warning Conditions Access to the Current Fault or WarningChanging the Display Units DisplayViewing the Fault History Viewing Information About the HeaterStart UP Conditions For Your InformationOperational Conditions Periodic Maintenance Burner CleaningVenting System Inspection Burner Operation and InspectionAnode ROD Inspection Temperature-Pressure Relief Valve OperationDraining Service Leakage CheckpointsTroubleshooting Guidelines ProblemsPage Page Limited Warranty

A B C D E F 100 specifications

State Industries A B C D E F 100 is a groundbreaking initiative aimed at revolutionizing various sectors including manufacturing, technology, and services, by integrating advanced methodologies and innovative practices. This initiative underscores a commitment to sustainability, efficiency, and quality, setting new standards for industry performance.

One notable feature of State Industries A B C D E F 100 is its focus on automation and smart manufacturing technologies. This includes the implementation of the Internet of Things (IoT) devices that facilitate real-time data collection and analysis. By harnessing this data, industries can optimize their operations, leading to improved productivity and reduced operational costs. Machine learning algorithms play a crucial role in predictive maintenance, enabling timely interventions that minimize downtime and enhance equipment longevity.

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