valutazioni - 2, GPA: 4
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Immediately call a qualified service technician to inspect the appliance and to replace any part of the control system and any gas control which has been under water. LIGHTING INSTRUCTIONS 1. STOP! Read the safety information above. 2. Make sure manual shutoff valve is fully open. 3. Turn control knob clockwise to the OFF position. Control Knob OFF HIGH PILOTLOW IGNITOR Ignitor Button Figure 16 - Control Knob In The OFF Position Continued 100098 17 OPERATING HEATER Continued 4. Wait five (5) minutes to clear out any gas. Then smell for gas, including near the floor. If you smell gas, STOP! Follow “B” in the safety information at the top of page 17. If you don’t smell gas, go to the next step. 5. Press in control knob and turn counterclockwise to the PILOT position. Keep control knob pressed in for five (5) seconds (see Figure 16, page 17). Note:You may be running this heater for the first time after hooking up to gas supply. If so, the control knob may need to be pressed in for 30 seconds. This will allow air to bleed from the gas system. • If control knob does not pop up when released, contact a qualified service person or gas supplier for repairs. 6. With control knob pressed in, push down and release ignitor button. This will light pilot. The pilot is attached to the front of burner. The burner and pilot are located behind the heat shield. If needed, keep pressing ignitor button until pilot lights. Note:If pilot does not stay lit, refer to Troubleshooting, pages 21 through 24. 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. Ignitor Electrode Thermocouple Pilot Burner Figure 17 - Pilot 7. Keep control knob pressed in for 30 seconds after lighting pilot. After 30 seconds, release control knob. Note:If pilot goes out, repeat steps 3 through 7. 8. Turn control knob counterclockwise to the LOW position. The main burner should light. Set control knob to any heat level between HIGH and LOW. To turn control knob from LOW to a higher setting, press in the control knob and turn counterclockwise . Note:Both HIGH and LOW are locked positions. You must press in control knob before turning it from these positions. CAUTION Do not try to adjust heating levels by using the manual shutoff valve. 18 OPERATING HEATER Continued INSPECTING BURNER TO TURN OFF GAS TO APPLIANCE Shutting Off Heater 1. Turn control knob clockwise to the PILOT position. 2. Press in control knob and turn clockwise to the OFF position. 3. Turn off all electric power to the appliance if service is to be performed. Shutting Off Burner Only (pilot stays lit) 1. Turn control knob clockwise to the PILOT position. MANUAL LIGHTING PROCEDURE 1. Remove front panel (see Figure 5, page 11). 2. Follow steps 1 through 5 under Lighting Instructions, pages 17 and 18. 3. With control knob pressed in, strike match. Hold match to pilot until pilot lights. 4. Keep control knob pressed in for 30 seconds after lighting pilot. After 30 seconds, release control knob. 5. Replace front panel. Check pilot flame pattern and burner flame pattern often. PILOT FLAME PATTERN Figure 18 shows a correct pilot flame pattern. Figure 19 shows an incorrect pilot flame pattern. The incorrect pilot flame is not touching the thermocouple. This will cause the thermocouple to cool. When the thermocouple cools, the heater will shut down. Thermocouple Pilot Burner Thermocouple Pilot Burner Figure 18 - Correct Pilot Flame Pattern Figure 19 - Incorrect Pilot Flame Pattern Continued 19 INSPECTING BURNER Continued If pilot flame pattern is incorrect, as shown in Figure 19 • turn heater off (see To Turn Off Gas to Appliance, page 19) • see Troubleshooting, pages 21 through 24 BURNER FLAME PATTERN Figure 20 shows a correct burner flame pattern. Figure 21 shows an incorrect burner flame pattern. The incorrect burner flame pattern shows yellow tipping of the flame. It also shows the flame higher than 1/2 the heat shield height. WARNING If yellow tipping occurs, your heater could produce increased levels of carbon monoxide. If burner flame pattern shows yellow tipping, follow instructions at bottom of this page. NOTICE Do not mistake orange flames with yellow tipping. Dirt or other fine particles enter the heater and burn causing brief patches of orange flame. CORRECT FLAME PATTERNAT HIGH POSITION 1/2 HEAT SHIELD OR GLASS HEIGHT Figure 20 - Correct Burner Flame Pattern Yellow Tipping 1/2 HEAT SHIELD OR GLASS HEIGHT INCORRECT FLAME PATTERN AT HIGH POSITION Figure 21 - Incorrect Burner Flame Pattern If burner flame pattern is incorrect, as shown in Figure 21 • turn heater off (see To Turn Off Gas to Appliance, page 19) • see Troubleshooting, pages 21 through 24 20 CLEANING AND MAINTENANCE TROUBLESHOOTING Note: All troubleshooting items are listed in order of operation. WARNING Turn off heater and let cool before cleaning. CAUTION You must keep control areas, burner, and c...