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Manual de usuario Desa Tech, modelo CGD3924N

Fabricar: Desa Tech
Tamaño del archivo: 500.53 kb
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Idioma del manual:en
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Resumen del manual


8. Slightly depress and turn control knob counterclockwise to desired heating level. The burner should light. Set control knob to any heat level between HI and LO. WARNING Do not operate heater between PILOT and HIGH positions. VARIABLE CONTROL OPERATION The variable control valve can be set to any heat setting and flame height desired, by simply turning the control knob until that setting is attained. Even the lowest setting provides realistic, dancing yellow flames. Selecting higher settings produces greater heat output. This results in increased heating comfort. CAUTION Do not try to adjust heating levels by using the manual shutoff valve. TO TURN OFF GAS TOAPPLIANCE Shutting Off Heater 1. Press in and turn control knob clockwise to the HIGH position. 2. Turn control knob clockwise to the pilot position. 3. Press in control knob and turn clockwise to the OFF position. Shutting Off Burners Only (pilot stays lit) 1. Turn control knob clockwise to the HIGH position. 2. Press in and turn control knob clockwise to the pilot position. 21 OPERATING HEATER Continued INSPECTING BURNERS MANUAL LIGHTING PROCEDURE 1. Follow steps 1 through 5 under Lighting Instructions, pages 20 and 21. 2. Depress control knob and light pilot with match. 3. Keep control knob pressed in for 30 seconds after lighting pilot. After 30 seconds, release control knob. Now follow step 8 on page 21. Check pilot flame pattern and burner flame patterns often. PILOT FLAME PATTERN Figure 22 shows a correct pilot flame pattern. Figure 23 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 Figure 22 - Correct Pilot Flame Pattern If pilot flame pattern is incorrect, as shown in Figure 23 • turn heater off (see To Turn Off Gas to Appliance, page 21) • see Troubleshooting, pages 23 through 26 Pilot BurnerThermocouple Figure 23 - Incorrect PilotFlame Pattern 22 CLEANING AND MAINTENANCE WARNING Turn off heater and let cool before cleaning. CAUTION You must keep control areas, burner, and circulating air passageways of heater clean. Inspect these areas of heater before each use. Have heater inspected yearly by a qualified service person. Heater may need more frequent cleaning due to excessive lint from carpeting, bedding material, etc. ODS/PILOT AND BURNER • Use a vacuum cleaner or small, soft bristled brush to clean. LOGS • If you remove logs for cleaning, refer to Installing Logs, page 19, to properly replace logs. • Replace log(s) if broken or chipped (dime-sized or larger). TROUBLESHOOTING Note:All troubleshooting items are listed in order of operation. OBSERVED PROBLEM When ignitor button is pressed, there is no spark at ODS/ pilot WARNING Turn off and unplug heater and let cool before servicing. Only a qualified service person should service and repair heater. CAUTION Never use a wire, needle, or similar object to clean ODS/pilot. This can damage ODS/pilot unit. POSSIBLE CAUSE REMEDY 1. Ignitor electrode not connected to ignitor cable 2. Ignitor cable pinched or wet 3. Piezo ignitor nut is loose 4. Broken ignitor cable 5. Bad piezo ignitor 6. Ignitor electrode broken 7. Ignitor electrode positioned wrong 1. Reconnect ignitor cable 2. Free ignitor cable if pinched by any metal or tubing. Keep ignitor cable dry 3. Tighten nut holding piezo ignitor to base panel of log set. Nut is located behind base panel. 4. Replace ignitor cable 5. Replace piezo ignitor 6. Replace piezo ignitor 7. Replace piezo ignitor Continued TROUBLESHOOTING Continued OBSERVED POSSIBLE PROBLEM CAUSE REMEDY When ignitor button is pressed, there is spark at ODS/pilot but no ignition ODS/pilot lights but flame goes out when control knob is released 1. Gas supply turned off or manual shutoff valve closed 2. Control knob not in PILOT position 3. Control knob not pressed in while in PILOT position 4. Air in gas lines when installed 5. ODS/pilot is clogged 6. Gas regulator setting is not correct 1. Control knob not fully pressed in 2. Control knob not pressed in long enough 3. Manual shutoff valve not fully open 4. Pilot flame not touching thermocouple, which allows thermocouple to cool, causing pilot flame to go out. This problem could be caused by one or both of the following: A) Low gas pressure B) Dirty or partially clogged ODS/pilot 5. Thermocouple connection loose at control valve 6. Thermocouple damaged 7. Control valve damaged 1. Turn on gas supply or open manual shutoff valve 2. Turn control knob to PILOT position 3. Press in control knob while in PILOT position 4. Continue holding down control knob. Repeat igniting operation until air is removed 5. Clean ODS/pilot (see Cleaning and Maintenance, page 23) or replace ODS/pilot assembly 6. Replace gas regulator 1. Press in control knob fully 2. After ODS/pilot lights, keep control knob pressed in 30 seconds 3. Fully open manual shutoff valve 4. A) Contact loca...

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Eléctrico - CGD3018N (500.53 kb)
Eléctrico - CGD3930N (500.53 kb)

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