TROUBLESHOOTING

GENERAL All furnaces have been fire-tested to check for proper operation. This includes main burner flame, pilot flame, and gas control operation. If the furnace fails to function on initial installation, it is advisable to re-check the following:

1.Inlet gas pressure.

2.Type of gas being used and that shown on the rating plate.

The Service Department at Empire Comfort Systems, Inc. may be contacted to assist in servicing furnace.

Servicing the Pilot and Main Burner, Pilot Orifice, Thermopile and Main Burner Orifice

Disconnect the gas supply at the inlet to the control valve. Remove the burner assembly to which the above components are attached.

Pilot Does Not Light

With air in the gas line, such as when the furnace is first installed or was "OFF" all summer, the pilot flame may be too lean to ignite on the first few trials. Turn the gas control knob to PILOT position and depress the gas control knob. Hold the gas control knob down to bleed the line;

1.Use lighter rod to light pilot with a match.

If Pilot Does Not Light By Any Means

1.Check gas control knob for being in the "Pilot" position.

2.Checkpilotadjustmentforbeingfullopen(counterclockwise to open).

3.If gas is available in the supply tubing, the pilot orifice and/or pilot burner is probably restricted by a spider web. Clean pilot assembly and relight.

If Pilot Does Not Remain "On" After Releasing Gas Control

Knob

1.Follow instructions and hold gas control knob down longer and harder.

2.Determine if pilot flame extends past thermopile; if not, adjust pilot flame or clean pilot burner.

3.Replace thermopile if millivolt reading is less than 300 millivolts when wall thermostat or remote bulb is turned OFF. Replace gas control if magnet dropout millivolt reading is over 100 millivolts.

Pilot Outage During Normal Operation

1.Check input by manifold pressure gauge or gas meter.

2.Check millivolt output when furnace is in operation. If millivolt output decreases during furnace operation gas control may be defective.

Main Gas Valve Does Not Open When Thermostat Is Turned "On"

1.Check millivolt output of thermopile.

2.Thermostat wires may be broken.

3.Thermostat may be defective.

Page 14

12425-7-0406

Page 13 Page 15
Page 14
Image 14
Empire Products GWT-25-2 Troubleshooting, If Pilot Does Not Light By Any Means, Pilot Outage During Normal Operation
Page 13 Page 15

GWT-35-2, RB), GWT-25-2 specifications

Empire Products is renowned for its commitment to quality and innovation, particularly in the realm of heating solutions. Among their extensive range, the GWT-35-2 and GWT-25-2 gas-fired wall heaters stand out as exceptional choices for both residential and commercial applications.

The Empire GWT-35-2 is designed to deliver a powerful heating solution, boasting an impressive heat output. With an efficiency rating that ensures optimal warmth while minimizing energy consumption, this model is perfect for larger spaces that require consistent and reliable heating. Its sleek design allows it to seamlessly blend into various room aesthetics, while the multiple installation options make it versatile enough to meet varying layouts and preferences.

On the other hand, the GWT-25-2 is tailored for slightly smaller areas, yet it does not compromise on performance. This model provides ample heating efficiency and is well-suited for those looking to maintain a cozy atmosphere in modest-sized rooms. The unit’s compact form factor allows for easy installation without occupying too much wall space, making it an ideal option for residential settings.

Both models utilize advanced technologies that contribute to their superior performance. The state-of-the-art electronic ignition system in the GWT series ensures reliable startups, while the built-in thermostat provides precise temperature control. Users can easily adjust settings to their comfort levels, enhancing overall user satisfaction. Additionally, the heaters are equipped with innovative safety features such as automatic shut-off mechanisms, making them a safe choice for any environment.

Another key characteristic of the GWT-35-2 and GWT-25-2 is their fuel efficiency. By utilizing natural gas or propane, these units are designed to reduce energy costs without sacrificing heating quality. The durable construction of both models guarantees longevity and resilience, meaning customers can expect years of dependable service.

In summary, Empire Products' GWT-35-2 and GWT-25-2 wall heaters exemplify cutting-edge heating technology. Their combination of efficiency, performance, and safety features makes them a reliable choice for anyone in need of effective heating solutions, whether in a home or a commercial space. With Empire's commitment to quality, customers can feel confident in their investment in these powerful heating units.
Top Page Image Contents