23
GB
The cursor for manual temperature setting is
marked C25.
12 - STAND-BY MODE
This setting is useful during winter cleaning,
maintenance work, or when you are away in sum-
mer, etc.. The unit works simply as a clock and
room thermometer without affecting the plant.
12.1 - Press button (fig. 38).
The OFF indicator comes on to confirm that
THERMOPROGRAM is no longer in control of the
system.
For 5 s, the room temperature reading disap-
pears, replaced by .
12.2 - Press the button again to restore
THERMOPROGRAM's control of the system.
13 - TIMER-CONTROLLED
PLANT STAND-BY INTERVALS
This feature works just like the HOLIDAY PRO-
GRAM except that instead of enabling MANUAL
mode, it switches the system off at the preset
times.
Fig. 37
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