13
9. KEY FUNCTIONS
• B
utton
.
Enables entering the
“Programming”
function and selecting the day to program and copying the program
(with “Automatic” mode)�
• Button
.
Enables entering the
“Programming”
function and selecting the time to program (with “Automatic” mode)� Enables
activating and setting the duration in hours of the
“Timed Manual”
and
“Timed Switch-Off”
operating modes�
• Button
.
Changes selected parameters (e�g�, increase/decrease the temperature)�
• Button
.
Confirms the settings�
• Button
.
Delete or return to the previous screen�
• Button
.
From any mode it enables passing onto
“Manual”
operation; pressing the button again takes you back to the
previously set operating mode� If the chronothermostat is already working in
“Manual”
mode, set with button
, pressing this button again takes you into
“Automatic”
mode�
• Button
.
Pressed in sequence, it enables setting the functions of:
“Off”
,
“Timed Switch-Off”
,
“Antifreeze”
(settable only
on heating)
“Manual”
e
“Automatic”
� The
“Timed Switch-Off”
mode can be set by pressing button
after the
“Off”
mode has been displayed; the
“Timed Manual”
mode can be set by pressing button
after the
“Manual”
mode has been displayed�
- OFF.
Used to switch off the chronothermostat� The display shows the time and temperature and the output relay remains OFF�
- ANTIFREEZE.
Can only be set on heating, permits setting a minimum temperature level so as to avoid damage to the pipes or
to prevent the temperature from falling under a safety level�
- TIMED SWITCH-OFF.
Used to switch off the chronothermostat for a time that can be set as preferred up to 99 hours�
- MANUAL.
Used to set a constant temperature value in the chronothermostat�
