INSSTCNP15MA0914
14
Security mode
This mode imposes a maximum temperature set point which
is impossible to exceed regardless of the mode in progress.
However, it is still possible to lower the set point at your
discretion. Please note that when the Security mode is
activated, it is impossible to switch from the mode to the
mode, and conversely.
Procedures to activate Security mode.
1. To activate the Security mode, the thermostat should be in
Day mode. Exit any adjustment mode to manually adjust the
set point at the desired maximum value.
2. Simultaneously press down the + and - buttons during
10 seconds (note that after 3 seconds, the
icon starts
to blink and the software version and date are displayed.
Continue to press down these buttons).
3. After 10 seconds, the
icon is displayed indicating that the
Security mode is activated. Then, release the buttons.
Procedures to deactivate Security mode.
1. To deactivate the Security mode, cut off the power supply
of the thermostat at the electrical panel and wait at least
20 seconds.
2. Restore the power supply to the thermostat. The
icon will
blink during a maximum of 5 minutes, indicating that you can
deactivate the Security mode.
3. In Day mode, simultaneously press down the + and - buttons
for more than 10 seconds. The
icon will then be hidden
indicating that the Security mode is deactivated.
Parameter backup and power failures
The thermostat saves some parameters in its nonvolatile
memory in order to recovere them when power is restored
(e.g. after a power failure). These are the four set points (Day/
Night/ / ), the Single programming mode, the Security
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