Download Print this page

Operation - Prem-I-Air EH1668 Installation And User Manual

1.5kw ptc fan heater with pir

Advertisement

Plug the mains lead into a 13 Amp mains socket.
If connecting via an extension lead, make sure that the lead is rated at 13 Amps or
more, and that it is fully unwound.
Switch the unit on at the mains socket.
Turn the power to the unit on at the switch on the rear (Fig
1.) the unit will beep and the display (Fig 4) will show "--".
The unit is in standby mode, to turn on press the mode
button (Fig 2) on the top of the unit (Fig 3).
When first turned on the heater will be in LO power mode and the
thermostat is set at 23°C (Fig 3.). Repeatedly pressing the mode button will cycle
through the running modes in order LO – HI – ECO – OFF, these
modes are described in detail further below.
Thermostat Setting: As mentioned above the thermostat is set to
the default value of 23°C, to change the desired temperature press
the
or
buttons (Fig 3) till the desired temperature is
achieved. The value can be between 5°C and 30°C in 1°C
intervals.
Mode Functions:
LO – LO shows on the display Fig 4.
Heater runs at LO Power (750W) till the
desired temperature set on the
thermostat is reached, at this point the
heater and fan will stop for a minimum
of 30 seconds. After this time if the
room temperature has dropped below
the thermostat temperature the unit will
resume at LO power otherwise it will
remain in standby mode till the room temperature drops sufficiently.
HI – HI shows on the display Fig 4. Heater runs at HI Power (1500W) till
the desired temperature set on the thermostat is reached, at this point
the heater and fan will stop for a
minimum of 30 seconds. After this time if
the room temperature has dropped
below the thermostat temperature the
unit will resume at HI power otherwise it
will remain in standby mode till the room
temperature drops sufficiently.
ECO – ECO shows in the display, Fig 4.
In ECO mode the unit has two separate
functions.
1.

OPERATION

Temperature Control. The unit selects the appropriate power
according to the differential between the room temperature and
the set thermostat temperature. If the room temperature is more
than 1.5°C lower than the thermostat temperature the unit will
Page 3
Fig 1
Fig 2
Fig 3
Fig 4

Advertisement

loading