Williams 2503531, 4003531 installation manual Wire and wire connections at probe

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THE COMFORT PRODUCTS PEOPLE

DIRECT-VENT PROPANE/LP GAS HEATER

TROUBLESHOOTING

Continued

OBSERVED PROBLEM

POSSIBLE CAUSE

REMEDY

Ignition failures

5.

Burner cycles off and glo bar comes on

5.

A. Check flame sensing probe. Be sure

 

 

immediately, check the following:

 

probe is positioned in the burner

 

 

 

 

flame and glowing cherry red. Check

 

 

 

 

wire and wire connections at probe

 

 

 

 

and ignition control

 

 

 

 

B. If wire and wire connections okay,

 

 

 

 

check for voltage across brown and

 

 

 

 

orange wires at ignition control. If

 

 

 

 

no voltage, replace ignition control

 

 

 

 

C. If voltage present, check wiring and

 

 

 

 

wire connections at valve

 

 

 

 

D. If wire and wire connections okay,

 

 

 

 

replace valve

 

 

 

 

 

Excessive noise

1.

Blower out of balance

1.

Replace blower

 

2.

Motor hums

2.

Replace motor

 

 

 

 

 

Main burner will not cycle off

1.

Thermostat setting

1.

Check thermostat

 

2.

Gas valve stuck open

2.

Check gas valve. If stuck open, replace.

 

 

 

 

Do not attempt to repair valve!

 

 

 

 

 

Furnace will not operate

1.

Wiring connections or shorts

1.

Check all wiring to assure proper con-

 

 

 

 

nection or detect possible shorts

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Contents OWNER’S Operation and Installation Manual For Your SafetyFor Your Safety What to do if YOU Smell GAS Safety Information Local Codes Product FeaturesSpecifications UnpackingCheck GAS Type InstallationInstallation Items Locating FurnaceInstalling in Masonry Wall Installing ThermostatInstalling in Normal Frame Wall Creating Wall Opening and Mounting FurnaceLocating Thermostat on Wall Routing Thermostat CableConnecting to GAS Supply Connecting Furnace to Gas Supply at Front of FurnaceMounting the Thermostat to Wall Connecting Furnace to Gas Supply at Rear of Furnace Removing Screws on Lower Flange 40,000 BTU/Hr Model ShownProviding Gas Piping to Furnace ExamplePressure Testing Gas Supply Piping System Checking GAS ConnectionsPressure Testing Furnace Gas Connections Performance CheckFor Your Safety Read Before Lighting Operating FurnaceOperating Instructions To Turn OFF GAS To Furnace Inspecting Burner FlameNormal Operating Sequence Thermostat Control OperationCleaning and Maintenance Troubleshooting Observed Problem Possible Cause RemedyIgnition Failures Observed Problem Possible Cause Wire and wire connections at probe Technical Service Wiring Diagrams ReplacementService Hints PartsIllustrated Parts List Cabinet Assembly 25,000 BTU/HR ModelCabinet Assembly 40,000 BTU/HR Model Combustion Chamber Assembly 25,000 BTU/HR Model Combustion Chamber Assembly 40,000 BTU/HR Model Burner Assembly 25,000 BTU/HR Model Burner Assembly 40,000 BTU/HR Model Blower Assembly 25,000 BTU/HR Model Blower Assembly 40,000 BTU/HR Model Warranty Information Limited Warranty Williams GAS Wall Furnace

2503531, 4003531 specifications

Williams 2503531,4003531 is a noteworthy product in the realm of advanced engineering and technology, often recognized for its cutting-edge features and innovative design. This product is designed to meet the demands of modern applications, bringing powerful performance and remarkable efficiency to a variety of fields.

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