KTX 2
Heating element unit heats the radiator that it is installed in and precisely controls its
temperature at the same time. The device has 5-step temperature regulation (buttons:
and ) within temperature range from 30-60 degrees Celsius. button is used to
turn the device on and off and to deactivate the TIMER Mode (if active).
Construction of the heating element unit as well as physical characteristics of the heating
agent cause that the bottom pipes (especially the two at the very bottom of the radiator)
may have a lower temperature than the remaining parts of the radiator – this is a normal
phenomenon.
Turning the device on does not mean that it uses the same maximum power for the
whole time it is on. On turning the device on, it operates with the nominal power for
a short period of time in order to heat up the radiator to the set temperature. After
that, it turns itself on and off periodically, using only as much energy as it is required
to maintain the set temperature of the radiator for current external conditions.
TIMER MODE
TIMER Mode is activated by pressing the button (yellow diode turns on).
1. TIMER Mode can be used to TURN OFF the device:
Press button while the device is on – the device will turn off after 2 hours.
2. TIMER Mode can also be used to TURN the device ON:
Turn the device off using the button, press the button – the device will turn on
after 2 hours, with the same temperature it was set to prior to being turned off. If
the required temperature is different to the one from before when the device was
turned off, set the required temperature before turning the device off.
TIMER Mode can be turned off in at any time by pressing button.
PROBLEM SOLVING
Problem
Possible cause
Solution
Device is connected to
electricity, no diodes are
on, heating element does
not heat.
Device is off.
Turn the device using
button.
Connection problem.
Check the connection,
plug and the socket.
Heating element does not
heat, diodes are flashing
alternately.
Device indicates emer-
gency, thermal fuse is
damaged.
Turn the device off and
wait for the radiator to
cool down. Turn it back
on again.
Heating element does
not heat, diodes indicate
correct operation.
Thermal fuse is burnt
or heating element is
damaged.
Turn the device off and
wait for the radiator to
cool down. Turn it back
on again.
Device heats despite
being turned off the with
button.
Electronics damage.
Disconnect the device
completely from the
installation, wait for the
radiator to cool down and
turn it back on again.
If the problem persists, please contact your local Distributor.