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Resumen del manual
Pressure Testing Heater Gas Connections 1. Open equipment shutoff valve (see Figure 13). 2. Open main gas valve located on or near gas meter. 3. Make sure control knob of heater is in the OFF position. 4. Check all joints from equipment shutoff valve to control valve (see Figure 14). Apply mixture of liquid soap and water to gas joints. Bubbles forming show a leak. 5. Correct all leaks at once. 6. Light heater (see Operating Heater, pages ll through 13). Check the rest of the internal joints for leaks. 7. Turn off heater (see To Turn Off Gas to Appliance, page 12). 8. Replace front panel. OPERATING HEATER FOR YOUR SAFETY READ BEFORE LIGHTING WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life. A. This appliance has a pilot which must be lighted by hand. When lighting the pilot, follow these instructions exactly. B. BEFORE LIGHTING smell all around the appliance area for gas. Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor. WHAT TO DO IF YOU SMELL GAS • Do not try to light any appliance. • Do not touch any electric switch; do not use any phone in your building. • Immediately call your gas supplier from a neighbor’s phone. Follow OOpen the gas supplier’s instructions. Equipment • If you cannot reach your gas sup- Shutoff plier, call the fire department. Valve C. Use only your hand to push in or turn the gas control knob. Never use tools. If the knob will not push in or turn by hand, don’t try to repair it, call a Closed qualified service technician or gas supplier. Force or attempted repair Figure 13 - Equipment Shutoff Valve may result in a fire or explosion. D. Do not use this appliance if any part Control Valve Location has been under water. 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. Continued Equipment Shutoff Valve Gas Meter Figure 14 - Checking Gas Joints 11 ® ® INFRARED NATURAL GAS HEATER 8. Turn control knob counterclockwise OPERATING TO TURN OFF GAS to desired heating level. The TO APPLIANCE HEATER main burner should light. Set control Continued knob to any heat level between HI Shutting Off Heaterand LOW (see Figure 17). heater for the first time after hook ing up to gas supply. If so, the con 1. Turn control knob clockwise to the OFF position. LIGHTING INSTRUCTIONS CAUTION: Do not try to adjust 2. Turn off all electric power to the apheating levels by using the equip pliance if service is to be performed. 1. STOP! Read the safety information ment shutoff valve. on page 11, column 3. Shutting Off Burner Only (pilot 2. Make sure equipment shutoff valve stays lit) is fully open. Ignitor Button Control Knob Turn control knob clockwise IGNITOR PILOTLO OFFHI to 3. Turn control knob clockwise the PILOT position. to the OFF position. 4. Wait five (5) minutes to clear out any THERMOSTAT gas. Then smell for gas, including CONTROL near the floor. If you smell gas, STOP! Follow “B” in the safety information page 11, column 3. If you OPERATION The thermostatic control used on these don’t smell gas, go to the next step. models differs from standard thermostats. 5. Turn control knob counterclockwiseFigure 15 - Control Knob In The OFF Standard thermostats simply turn on and to the PILOT position. Press Position off the burner. The thermostat used on in control knob for five (5) seconds this heater senses the room temperature. (see Figure 15). At times the room may exceed the set Ignitor Electrode Note: You may be running this temperature. If so, the burner will shut off. trol 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. If needed, keep pressing ignitor button until pilot lights. Pilot BurnerThermocouple Figure 16 - Pilot Control Knob VN1800TB The burner will cycle back on when room temperature drops below the set tempera ture. The control knob can be set to any 2 comfort level between HI and LO. Note:The thermostat sensing bulb measures the temperature of air near the heater cabinet. This may not always agree with room temperature (depending on housing construction, installation location, room size, open air temperatures, etc.) Frequent use of your heater will let you determine your own comfort levels. VN3000TB Note: If pilot does not stay lit, refer to Troubleshooting, pages 14 through 16. 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 on page 13. 7. Keep control knob pressed in for 30 seconds after lighting pilot. After 30...
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