Empire Products FAW-55IP S8600H Normal Operating Sequence, Main Burner Operation

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SERVICE AND MAINTENANCE SUGGESTIONS

If the pilot does not light, or the pilot flame current is not at least

1.0uA and steady, the module will not energize the second main valve and the main burner will not light.

Safety Lockout

S8600H provides 100 percent shutoff, or safety lockout. A timer starts timing the moment the trial for ignition starts. Ignition spark continues only until the timed trial for ignition period ends. Then the module goes into safety lockout. Lockout de-energizes the first main valve operator and closes the first main valve in the gas control, stopping pilot gas flow. The control system must be reset by setting the thermostat below room temperature for one minute or by turning off power to the module for one minute.

Main Burner Operation

When the pilot flame is established, a flame rectification circuit is completed between the sensor and burner ground. The flame sensing circuit in the module detects the flame current, shuts off the spark generator and energizes the second main valve operator. The second main valve opens and gas flows to the main burner, where it is ignited by the pilot burner. The flame current also holds the safety lockout timer in the reset (normal) operating condition.

When the call for heat ends, both main valve operators are de- energized, and both main valves in the gas control close.

CAUTION: Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation. Verify proper operation after servicing.

S8600H NORMAL OPERATING SEQUENCE

START

STAGE 1 Trial for Ignition

Thermostat, Wall Switch, Remote, Etc. Calls for Heat

Spark Generator Powered

First Valve (Pilot)

Operator Opens

POWER INTERRUPTION

System shuts off. Restarts when

power is restored.

PILOT FLAME FAILURE

Second main operator closes. Module starts trial for ignition.

STAGE 2

Main Burner

Operation

END

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PILOT BURNER OPERATION

Pilot burner lights. Pilot burner does not light

Module senses flame current.

 

OR

 

MODULE

RESPONSE

 

 

 

 

 

 

S8600H

After 90 seconds*pilot valve

 

 

 

 

 

 

closes, spark stops.

 

 

 

 

 

 

* Lockout timing is stamped on module.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IF FLAME CURRENT SENSED

 

 

 

 

 

 

Spark generator off

 

 

 

 

 

 

Second valve operator

 

 

 

 

 

 

(Main) opens.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MAIN BURNER OPERATION

 

 

 

 

 

 

 

Module monitors pilot

 

 

 

 

 

 

 

flame current.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

THERMOSTAT SATISFIED

 

 

 

 

 

 

 

 

Valves close. Pilot and

 

 

 

 

 

 

 

 

main burners are off.

 

 

 

 

 

 

 

12429-10-0408

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Contents Installation Instructions Table of Contents Introduction Safety Information for Users of LP-GAS LP-GAS Warning OdorInstallation Qualified Installing AgencyBefore Installing Consider The Following Venting Ventilation and Combustion AirInstalling Optional Rear Outlet Installation of Three-prong Grounding Plug Assembly Installing a New Main Gas CockMethod of Installing a Tee Fitting Sediment Trap Pressure Testing of the Gas Supply SystemSafety Lockout Checking Manifold PressureHigh Altitudes Proper Pilot FlameWiring Thermostat InstallationVent Safety Shutoff System Insulated Vent EnclosureFor Your Safety Read Before Operating Lighting InstructionsService and Maintenance Suggestions Pilot IgnitionS8600H Normal Operating Sequence Main Burner OperationTroubleshooting Ignition System Checks Check ignition cable. Make sureS8600H Troubleshooting Guide Green LED Status Codes Parts List How To Order Repair PartsParts View Accessories Venting102mm Round all parts purchase locally except item 102mm Oval In-The-Wall all parts purchase locallyService Notes Comfort Systems

FAW-55IP specifications

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The user-friendly digital control panel makes operation simple, with options for adjusting the temperature, fan speed, and mode settings. Additionally, the unit comes with a remote control, allowing users to make adjustments from a distance. Its programmable timer function adds to the convenience, enabling users to set the unit to operate on a schedule that suits their lifestyle.

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In summary, the Empire Products FAW-55IP stands out due to its robust cooling capacity, efficient inverter technology, portability, user-friendly controls, and advanced filtration system. As such, it represents an excellent investment for anyone looking to improve their indoor climate comfort while keeping energy consumption in check.
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