Perry TE526 Manual Del Usuario página 35

5 - ISTRUZIONI D'USO
5 - PROGRAMMABLE FUNCTIONS
5.7 - PROPORTIONAL CYCLE DURATION
The duration of the control cycle for the PROPORTIONAL mode
( ) can be set from 7
recommended for systems with high thermal inertia (cast iron
radiators, floor systems) and a short cycle for systems with low
thermal inertia (fan coils). The default setting is
Mode OK
Mode OK
Mode OK
to 20 minutes. A long cycle is
10 minutes.
Set the duration of the
proportional control cycle
via the or button.
Press OK to save and move
on to the subsequent
setting or keep the button
pressed for at least 4 sec to
save the new setting and
exit the programming
menu.
5.8 - ADJUSTING OR EXCLUDING THE ANTI-FREEZE PROTECTION
When set to the mode, the thermostat is set to protect the system
in the event of frost, when the temperature falls below +4.0 °C; this
setting can be adjusted from +4.0 °C to +12.0 °C. This function can
also be excluded. In this case, the system will be exposed to possible
damages caused by frost.
Mode OK
Mode OK
Mode OK
1°
Set the desired anti-
freeze temperature via
the or button.
Press OK to save and
move on to the subsequent
setting or keep the button
pressed for at least 4 sec to
save the new setting and
exit the programming
menu.
If on the other hand you
wish to exclude the anti-
freeze protection, press
the or button until
appears on the
display and confirm via
t h e O K b u t t o n a s
described above.
2°
35
EN