Ds845 Gas Valve Wiring Diagram. Instead there is an electrical ignitor which seems to be working normally i can see the spark when the switch is. 3 introduction the intellifire system intermittent pilot ignition is an electronic system which uses an electrode to ignite the pilot gas.
At the same time the ds845 ignition control supplies a spark to the electrode which ignites the gas. The system acts on a demand for heat by a switch or thermostat to open the gas valve. All wiring must comply with local codes and ordinances.
To turn manual valve on rotate knob clockwise or coun terclockwise to line up the word on on the knob with the indicator on the cover casting see fig.
C2w carbon dioxide sensor. Redundant pilot valve main valve w 1 w 2 c 2 c 1 hi lo operator d 1. The 24 vac ds845 direct ignition control is applicable to commercial cooking equipment gas fired heating and water heating systems of many types. Wiring do not short gas valve terminals.