Operating Intructions; Safety Features - Prem-I-Air PFH550 Instructions Manual

D. OPERATING INTRUCTIONS
Check the household voltage to ensure it matches the appliance's rated specification.
The control switch (4) and the thermostat knob (2) enable you to select the following
functions:
Control switch(4) :
= "OFF". Both the fan and the two heating elements are switched off.
= "Cool air". Only the fan is switched on.
= "Hot air" for quick heat-up.
Thermostat knob (2): With the thermostat switch you can set a constant room
temperature. When the selector switch is set to desired position the heater will
automatically switch on as soon as the room temperature falls below the set
temperature. As soon as the set temperature is reached, it will switch off.
Rotate the knob clockwise to obtain a higher temperature setting or anti-clockwise for a
lower temperature setting. You may adjust the thermostat during use.
To find the ideal thermostat setting:
First set the switch to high setting position, (rotate clockwise until the knob stops).
-
- As soon as the temperature is comfortable, turn the knob anti-clockwise slowly until
the heater goes off.
Power on indicator light (3)
•
The power on light (3) indicates that the heater is switched on and operating in one
of the following settings (
set temperature, the light goes out.
E. SAFETY FEATURES
1. A thermal overload protector is built in to prevent overheating.
2. When an overheat temperature is reached, the unit will be automatically shut off.
Remove the mains plug from the socket. See RESET INSTRUCTIONS below to
reset your heater.
or ). When the heater switches off after reaching the