.The modes specified below are accessible once the relevant code have been entered.
Calibration mode (CAL.) code L-1 –activated when the “ON/OFF’ button has been pressed and held for a
longer time. The display shows the measured temperature including the calibration. Readings specified in
oC.
Preliminary heating time setting mode (P.tI.) code L-2 –activated when “ON/OFF” button is pressed and
held for a longer time. The display shows the working time, counting it from the activation, for which the
controller performs preliminary heating maintaining the preliminary heating temperature programmed by the
manufacturer. Reading “OFF” means deactivation of the preliminary heating function. Readings specified in
minutes. When preliminary heating activated, the controller displays marking “HC2” during start-up.
Preliminary heating temperature setting mode (P.tE.) code L-3 –activated when the “ON/OFF” button is
pressed and held for a longer time. The display shows the value of preset temperature for preliminary
heating. Readings P … specified in oC.
Preset temperature limit setting mode (L.t.h.) code L-4 –activated when “ON/OFF” button is pressed
and held for a loner time. The display shows maximum value of preset temperature that can be set .
Readings L … are specified in oC.
4 –button „-„ value decreasing
Working mode –pressing the button will decrease the preset temperature value. During preliminary heating,
the option to change the setting for preset temperature is blocked.
Working time setting mode –pressing the button will decrease the time after which the thermostat will get
switched off.
Display brightness setting mode –pressing the button will decrease the brightness of the display.
Calibration mode –pressing the button will decrease the value of the temperature to be transferred,
calibrating the measurement duct in this way.
Preliminary heating time setting mode –pressing the button will decrease the time after which the
thermostat will switch from preliminary heating phase to proper heating phase.
Preliminary heating temperature setting mode –pressing the button will decrease the value of preset
temperature that will be maintained during preliminary heating.
Preset temperature limit setting mode –pressing the button will decrease the value of maximum preset
temperature that will be to set.
.
5 –button „+” value increasing
Working mode –pressing the button will increase the value of preset temperature. During preliminary
heating, the preset temperature setting changes is blocked.
Working time setting mode –pressing the button will increase the time after which the thermostat gets
switched off.
Display brightness setting mode –pressing the button will increase the brightness of the display
Calibration mode –pressing the button will increase the value of the transferred temperature, calibrating the
measuring duct in this way.
Preliminary heating time setting mode –pressing the button will increase the time after which thermostat
switches from preliminary heating phase to proper heating phase.
Preliminary heating temperature setting mode pressing the button will increase the value of preset
temperature which will be maintained during preliminary heating.
Preset temperature limit setting mode –pressing the button will increase the value of maximum preset
temperature that can be set
6 –„ON/OFF” button
Short-time pressing of the button will activate (ON) and deactivate (OFF) the regulator interchangeably. At
deactivated state (OFF) the regulator act as a thermometer. At activated state (ON) , the regulator shall
activate and deactivate the outlet to control the heater in order to maintain the temperature set by the user.
Longer pressing and holding of the button and subsequent button releasing will activate the working time
setting mode, signalled with (Pro.) notice. In this mode, by means of “+” and “-“ buttons , the user has a
possibility to define the time after which the controller gets deactivated, i.e. switches to the OFF state. Exit
from the mode and setting approval occurs once the “ON/OFF” button is shortly pressed.
Longer pressing and holding of the button and its subsequent releasing will activate the display brightness
