3
The heater features an automatic safety switch which
turns the unit OFF in case of accidental tip-over. Plus,
a loud buzzer sounds a warning if tip-over occurs while
the element is cycled ON. The buzzer is designed to be
extremely sensitive and to provide a warning tone when-
ever the heater is moved while cycled ON.
In addition, the buzzer may sound and the heater will
shut off if too much dust or dirt has accumulated on the
parabolic reflector. To clean the parabolic reflector, see
cleaning instructions on page 4.
With the thermostatic control knob (Fig. B) set to the HI
position, the electricity is supplied to the heating elements
100 % of the time and the heater is ON constantly. In
the LOW position, electricity is supplied to the heating
elements only part of the time.
This varies with the room temperature. The colder the temperature is in the room, the more often the
heater will cycle on. The heater will automatically cycle on and off at the LOW setting and maintain a
constant temperature. The desired comfort level can be maintained by adjusting the thermostatic control
knob and thereby regulating the total heat output of the unit.
Your Presto
parabolic heater is shipped completely assembled. Before using the heater for the first time,
familiarize yourself with the parts of the heater (Fig. A) and read the information on the following pages.
For proper operating position, stand the heater upright with the bottom of the base resting flat on the floor.
Positioning the heater
When positioned correctly, the parabolic heater will keep you toasty warm. Follow these suggestions for maximum warmth:
1. Point the front grille towards the area in which heat is desired.
2. Check to make sure there are no objects between you and the heater. Such objects will absorb the heat and prevent it from reaching
you.
3. Place the heater at least 1 metre but no more than 3 metres away. The parabolic design of the reflector focuses heat at persons 1 to
3 metres away.
Thus, for your entire body to enjoy the heat produced by the heater, it must be placed at least 1 metre from you. Placing it closer
will turn the heater into a foot warmer, rather than a body warmer. Experiment with various positions until you find the one that is
right for you.
4. Remember, this unit is primarily a people heater rather than a room heater and using it to heat a large room or open area is not
recommended. The infrared heat produced by this heater will travel through glass, just like the sun’s rays. If the heater is aimed at
a window, objects outside will be heated.
When using any heater, the following safety precautions should always be observed:
• Close attention is necessary when the heater is used where children are present.
• The heater should always be in a stable, upright position with at least 1 metre of space between the front of the unit and any other
surface.
• The heater should never be placed in a closed area such as beneath furniture, in cabinets, or beneath or behind curtains or drapes,
nor should it be hung from a wall or ceiling.
• Heat produced by any heater tends to pull moisture from the air. It is recommended that you avoid sitting with your face directly in
front of the heating element. The intense heat may dry your eyes and cause irritation.
WARNING!
Some people with sensitive skin may develop certain skin conditions such as erythema ab igne when they are exposed
to heat sources such as car heaters, electric blankets, heating pads, hot water bottles, and heaters. Symptoms may include irritation
or discoloration of the skin.
Some people may have nerve conditions that reduce their ability to feel direct heat. The heater is not recommended for use by or in
close proximity to persons with these kinds of sensitive skin or nerve conditions.
• Never use a heater with a damaged cord.
Fig. B
Heating element
Wide base
Protective grille
Top-mounted
thermostatic control
Recessed handle
Power cord
Parabolic reflector
Fig. A
Signal light
Model number location
