Honeywell F300E Owner's Manual - Page 3

F50F AND F300E ELECTRONIC AIR CLEANERS OPERATING YOUR ELECTRONIC AIR CLEANER Turn the On-Off switch on the power box to On. NOTE:Set the switch to 1 for On and set the switch to O for Off. The air cleaner now operates whenever your furnace/air M3584 conditioning system fan operates. For maximum air cleaning benefit and cleaner air conditioner coils, leave the air cleaner switch turned on at all times and the thermostat fan switch set to On. Of course, continuous fan operation adds to your electric bill each month. Check your equipment for the amount of electricity needed to run your System fan. M3586 When the fan and air cleaner come on, the neon indicator lights. You may hear a snapping (electrical arcing) sound occasionally as the air cleaner operates. This is usually caused by a larger dust particle that causes a high voltage discharge.The snapping sound means that your air cleaner is working as it should.To hear the snapping sound, momentarily press the test button near the botton of the door. Use the test button any time you want to M6032 prove air cleaner operation. The switch remains in the On position to keep the air cleaner running. M3585A When the fan and air cleaner stops, the neon light goes off. The air cleaner is off until the heating or air conditioning and fan start again. If you do not want the air cleaner to run, set the On-Off switch to Off to turn off the air cleaner. Your furnace and air conditioner continue to operate normally, but without the added benefit of air cleaning. Normally, this switch should be turn to On at all times. M3583 3 69-0756-05