Temperature Setback Using A Pilot Wire; Automatic Turning On And Off; Heating Operation; Thermostat - Dimplex EPX 500 Installation And Operating Instructions Manual

EPX 500, EPX 750, EPX 1000, EPX 1500, EPX 2000, EPX 2500

4.1 Temperature Setback Using a Pilot Wire

To set back the temperature adjusted on the thermostat
(by 5° C) the black pilot wire circuit is controlled by an
external electrical contact with any phase , e.g. a timer.
Any ancillary appliances connected via the pilot wire
are controlled in the same way..
L1
L2
L3
N
PE

4.2 Automatic Turning On and Off

If a programming cassette (accessory) is used for
automatic switching on and off, any additional
appliances which are connected to the black pilot wire
will be controlled in the same manner..
L1
L2
L3
N
PE

5. Heating Operation

The heater controls are located behind a hinged cover
on the right side of the heater top.
The heater is switched on and off by means of the
power switch. The right indicator light (B) is illuminated
when the appliance is switched on.
.
Lower temperature
*
Indicator light (A) Indicator light Power switch
„Heating On" „Device On"
EN-10
Higher temperature
MAX
On/Off
INDPGEELRG · 07/14/B

5.1 Thermostat

The heater is fitted with an electronic thermostat by
means of which the room temperature can be con-
trolled by choosing a suitable setting. The ∗ setting cor-
responds to a room temperature of approx. 6 °C (frost
protection setting). To increase the temperature, move
the slide switch to the right.
The left indicator light (A) is illuminated when the heater
is in the heating mode.
NOTE NOTE
If you do not switch on your heater may have a cause,
that the slider of the thermostat is set at a lower
temperature than the current room temperature
ATTENTION!
Depending on room size, heat demand and
thermostat setting, rooms can be heated over a
silent heating. This may cause a danger to persons
who are not able to leave the room in case of
excessive temperature.

5.2 Limiting the Thermostat Setting Range

The setting range of the thermostat can be defined by
means of the two limiting pins (A) provided on the
heater rear panel. One pin each is provided for limiting
the upper and lower value.
The pins can be removed by moving them back and
forth, e.g. by means of flat nose pliers, and be inserted
into the holes in the thermostat.

5.3 Accessories Programming cassettes

The devices can be automatically turned on and off via
programming cassette (optional).
See also the separate instructions for use enclosed
www.dimplex.de/en