display alternately show the exact time
(
TIME
)
and the time remaining
(
TIME LEFT
)
in manual control (for example
,
that is, 3 hours and 20 minutes). After this
time has elapsed, the
icon disappears and the device resumes the program
that has been set. If you wish to return to the set program before the time set for
temperature modification has expired, please press the “
SET
” button.
4.3 Temperature modification for 1-99 days (holiday program)
Set the required temperature using the large
and
buttons on the
front panel of the device, and then press the “
HOLD
” button and hold it down
for at least 2 seconds. At this time, the
icon appears on the display, along
with the notice in place of the time characters, which indicates the duration
of modification in days. Adjust this time to the desired length (between 1 and
99) using the large
and
buttons (1 day means 24 hours). The
holiday program will start approximately 10 seconds after the adjustment.
Following this, the device will keep the modified temperature for the given
period of time. The adjusted temperature can be freely changed during the
holiday program without exiting it.
During this temporary modification, the segments indicating the time on the
display alternately show the exact time
(
TIME
)
and the days remaining
(
TIME
LEFT
)
in manual control (e.g. , that is, 3 days). After this time has elapsed,
the
icon disappears and the device resumes the program that has been
set. If you wish to return to the set program before the time set for temperature
modification has expired, please press the “
SET
” button.
4.4 Temperature modification until the next manual interference
Set the required temperature using the large
and
buttons on the
front panel of the device. At this time, the
icon appears on the display,
indicating that the thermostat is operated with manual control. Then, press the
“
HOLD
” button briefly, after which the
icon appears and the
icon
disappears. The device will then control the boiler according to the set value
until the next manual interference. During this time, the thermostat acts exactly
the same way as a non-programmable thermostat. The adjusted temperature
can be freely changed during this temporary modification without exiting it.
If you wish to return to the set program, please press the “
SET
” button.
5. TURNING ON THE BACKGROUND LIGHT
When you press the “
LIGHT
” button, the background light of the display will
turn on for 15 seconds. When you press another button while the display
is illuminated, the background light will turn off only after 15 seconds have
elapsed since the last button had been pushed.
6. LOCKING THE CONTROL BUTTONS
The thermostat enables you to lock its control buttons. With this function, you
can prevent unauthorised modification of the program or the set temperature.
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