Desa BLUE-FLAME A Operation And Installation Manual

Desa BLUE-FLAME A Operation And Installation Manual Manual pdf 18 page image

180995694. Wait five (5) minutes to clear out any gas. Then smell for gas, includingnear the floor. If you smell gas, STOP! Follow “B” in the safety informationat the top of page 17. If you don’t smell gas, go to the next step.5. Turn control knob counterclockwise C-clockwise to the PILOT position. Pressin control knob for five (5) seconds (see Figure 16).Note: You may be running this heater for the first time after hooking upto gas supply. If so, the control knob may need to be pressed in for 30seconds. This will allow air to bleed from the gas system.• If control knob does not pop up when released, contact a qualifiedservice person or gas supplier for repairs.6. With control knob pressed in, push down and release ignitor button. Thiswill light pilot. The pilot is attached to the front of burner. The pilot can beseen through the glass panel. If needed, keep pressing ignitor button untilpilot lights.Note: If pilot does not stay lit, refer to Troubleshooting, pages 24 through27. Also contact a qualified service person or gas supplier for repairs.Until repairs are made, light pilot with match. To light pilot with match,see Manual Lighting Procedure, page 19.7. Keep control knob pressed in for 30 seconds after lighting pilot. After 30seconds, release control knob.OPERATINGHEATERThermostat ModelsContinuedWARNING ICON G 001CAUTIONDo not try to adjust heating levels by using the manual shutoff valve.Note: If pilot goes out, repeat steps 3 through 7. This heater has a safetyinterlock system. Wait one (1) minute before lighting pilot again.8. Turn control knob counterclockwise C-clockwise to desired heating level. Themain burner should light. Set control knob to any heat level between HIand LO.ThermocoupleIgnitor ElectrodeFigure 17 - PilotPilot Burner