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2. Turn the thermostat power back on and the icon will blink for a maximum of 5
minutes.
3. Simultaneously press down both buttons for 13 seconds (note that the backlight
will blink after 3 seconds and the °C or °F symbol will appear after 8 seconds, but
continue to keep both buttons pressed down). After 13 seconds, the icon will
disappear and the degrees symbol (C or F) will stop blinking, indicating that the
Security mode is deactivated. Release the buttons.
Long cycle/short cycle mode
The Long/Short cycle activation is similar to the Celsius/Fahrenheit degrees
adjustment. To switch from long cycle heating (15 minutes, ideal for a heater with
fan) to a short cycle heating (15 seconds, ideal for a convection heater without
fan), you must simultaneously press down both buttons during 8 seconds in Day
mode. After 8 seconds, the C or F icon will blink. Release the buttons. The screen
then displays CC to indicate short cycle or CL to indicate the long cycle. To switch
from one mode to the other, press down the bottom button. Once the adjustment
done, exit this mode by not pressing down any button for 5 seconds.
Minimum ON/OFF time selection in Long cycle
In Long cycle, you can adjust the minimum ON/OFF time (e.g. the minimum time
between the start and the shut down of the heating). First, activate the Long/
Short cycle mode as described in the previous section. Press down the bottom
button for 3 seconds until the time in seconds appears on the screen. Release
the button. Adjust the minimum time from 90 to 405 seconds, by increments of
45 seconds (factory setting = 180 seconds). Please note that the Long cycle (CL)
is automatically activated when we enter in the minimum ON/OFF time selection
mode. Once the adjustment done, exit this mode by not pressing down any button
for 5 seconds.
Parameters saving and power failures
The thermostat saves some parameters in a non-volatile memory to be able
to recover them after being shut off (a power failure, for example). These
parameters are the Day/Night settings, the Single programming mode, the state
of the Security mode, the maximum symbol of the Security mode, the Celsius/
Fahrenheit symbol, short or long cycle, the number of minutes associated to a
heating cycle, the number of hours of the night time-switch, the number of hours
