Automatic Gas Burner Temperature Control Circuit Diagram

The control circuit is frequently interlocked with the polyphase motor circuit to shut down the burner in the event of an interruption of the motor current.

Automatic gas burner temperature control circuit diagram.

Do not use an open fl ame for leak testing any of the propane gas system components. For common piping systems reference can be made to the american society of heating refrigerating and air conditioning engineers guide and data book series and to the hydronic institute i b r guides d. Do not smoke light fi res or create sparks when working on the propane gas system. It needed to be safe as well considering there is gas involved.

Check safety control circuit after burner adjustments are made for satisfactory operation. See figures 14 15 16 on pages 14 15. Portland or 97206 p. 4 2 jackshaft burner control system 4 3 adjustable jackshaft cam mechanism 4 4 functional schematic diagram jackshaft system 4 5 parallel positioning control system pneumatic 4 6 functional schematic diagram parallel positioning system pneumatic 4 7 parallel positioning control system 4 8 functional schematic diagram parallel positioning.

Incorrect installation adjustment alteration or maintenance of the refrigerator can cause personal injury property damage or both. 2 logic schematic diagram of air fuel rati o control of a boiler f. Diagram 16 firing range of riello rls100 two stage gas light oil burner 35 diagram 17 firing range for riello ti series burner combustion heads 35 diagram 18 gas supply low pressure circuit 36 diagram 19 gas supply high pressure circuit 36 diagram 20 a drop type plant with fedding from top. A control circuit transformer may be furnished to provide the 120 volt control circuit for polyphase motor applications.

With main burner operating turn the pilot gas adjusting screw clockwise until pilot gas is turned off. The control circuit is normally 120 volts. Burner fail or stop and furn ace post purging the gas burner will continue to operate until it is stopped. Characteristics shall be checked to determine its suitability to the gas control circuit.

Steam or vapor system. B air intake system 36 diagram 21. Within 90 seconds the main gas control should close shutting off the gas to the main burner.