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Производитель: Empire Comfort Systems Размер: 3.61 mb Название файла: Язык инструкции:

TO TURN OFF GAS TO APPLIANCE 1. Push in gas control knob slightly and turn clockwise to "OFF." Do not force. Page 20 23099-1-0707 23099-1-0707 Page 21 Figures 21 and 22 show a correct pilot flame pattern. The correct flame will be blue and will extend beyond the thermocouple. The flame will surround the thermocouple just below the tip. A slight yellow flame may occur where the pilot flame and main burner flame meet. Figures 23 and 24 show 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. Correct Pilot Flame Pattern for VFDR Figure 21 Correct Pilot Flame Pattern for VFDT & VFDM Figure 22 Incorrect Pilot Flame Pattern for VFDR Figure 23 Incorrect Flame Pattern for VFDT & VFDM Figure 24 If pilot flame pattern is incorrect, as shown in Figures 23 and 24 • See Troubleshooting, page 23. THERMOPILE (VFDR ONLY) PILOT THERMOCOUPLE (NATURAL) THERMOCOUPLE (LPG) THERMOPILE (VFDR ONLY) PILOT THERMOCOUPLE (NATURAL) THERMOCOUPLE (LPG) PILOT FLAME CHARACTERISTICS PILOT FLAME CHARACTERISTICS Cleaning and Maintenance/Pilot Oxygen Depletion Sensor Pilot (Figures 25 and 26 ) When the pilot has a large yellow tip flame, clean the Oxygen Depletion Sensor as follows: 1. Clean the ODS pilot by loosening nut B from the pilot tubing. When this procedure is required, grasp nut A with an open end wrench. 2. Blow air pressure through the holes indicated by the arrows. This will blow out foreign materials such as dust, lint and spider webs. Tighten nut B also by grasping nut A. BA Figure 25 VFDR Figure 26 VFDT & VFDM CLEANING AND SERVICING Annual inspection and cleaning by your dealer or qualified service technician is recommended to prevent malfunction and/or sooting. TURN OFF HEATER AND ALLOW TO COOL BEFORE CLEANING. Remove logs, handling carefully by holding gently at each end. Gloves are recommended to prevent skin irritation from ceramic fibers. If skin becomes irritated, wash gently with soap and water. Refer to manual for correct log placement. PERIODIC CLEANING – Refer to parts diagram for location of items discussed below. • Do not use cleaning fluid to clean logs or any part of heater. • Logs -brush with soft bristle brush or vacuum with brush attachment. • Remove loose particles and dust from the burner, controls and grate. • Inspect and clean burner air intake hole. Remove lint or particles with brush. Failure to keep air intake hole clean will result in sooting and poor combustion. ANNUALCLEANING/INSPECTION – Refer to parts diagram for location of items discussed below. • Inspect and clean burner air intake hole. Remove lint or particles with vacuum or brush. Failure to keep air intake hole clean will result in sooting and poor combustion. • Inspect and clean all burner ports. • Inspect ODS pilot for operation and accumulation of lint at air intake holes. • Verify flame pattern and log placement for proper operation. • Verify smooth and responsive ignition of main burner. Page 22 23099-1-0707 TROUBLESHOOTING SYMPTOMS, POSSIBLE CAUSES AND CORRECTIONS 1. When ignitor button is pressed, there is no spark at ODS/ pilot. a. Ignitor electrode positioned wrong - Replace pilot. b. Ignitor electrode is broken - Replace pilot. c. Ignitor electrode not connected to ignitor cable -Reconnect ignitor cable. d. Ignitor cable pinched or wet. Keep ignitor cable dry - Free ignitor cable if pinched by any metal or tubing. e. Broken ignitor cable - Replace ignitor cable. f. Bad piezo ignitor - Replace piezo ignitor. 2. Appliance produces unwanted odors. a. Appliance burning vapors from paint, hair spray, glues, etc. -Ventilate room. Stop using odor causing products while heater is running. b. Gas leak - Locate and correct all leaks. 3. Appliance shuts off during use. (Pilot and main burner are off.) a. Not enough fresh air is available for ODS/pilot to operate -Open window and/or door for ventilation. b. Low line pressure - Contact local gas company. c. ODS/pilot is partially clogged - Clean ODS/pilot. d. Defective thermocouple - Replace pilot. 4. Appliance shuts off during use. (Pilot stays on.) a. Low line pressure - Check line pressure to the valve. b. Defective thermopile -Check pilot flame, check wire connections, output should be a minimum of 325 millivolts across. TH/TP and TP terminals with REMOTE/OFF/ON switch off. 5. Gas odor even when control knob is in OFF position. a. Gas leak - Locate and correct all leaks. b. Control valve defective - Replace control valve. 6. When ignitorbutton is pressed, there is spark at ODS/pilot, but no ignition. a. Gas supply turned off or manual shutoff valve closed -Turn on gas supply or open manual shutoff valve. b. Control knob not in PILOT position - Turn control knob to PILOT position. c. Control knob not pressed in while in PILOTposition -Press in control knob while in PILOT position. d. Air in gas lines when installed - Continue holding down control knob. Re...

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