Immergas CRONO 7 - Page 13

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Fig. 8
Fig. 9
• Stand-by/anti-freeze mode (
). In this mode, the boiler
can only function in the event of anti-freeze request.
In this state, the day, current time, any functioning
anomalies and the room temperature are displayed (g.
8).
• Winter/chiller mode.
- Winter mode (
). In winter mode the boiler is
enabled for room central heating. In winter mode
the CRONO 7 can function in automatic or manual
mode. For the description of functioning see chapter
5. e display shows the day and current time, the
room temperature and the hour bar with the daily
programming of the central heating timer along with
the relative symbols (g. 9).
- Chiller control mode(
). It is possible to enable
CRONO 7 on control of a chiller for cooling
environments (for enabling of this function, see par.
9.3). In "cooling" mode the CRONO 7 can function
in automatic or manual mode. For the description of
functioning see chapter 6. e display shows the day
and current time, the room temperature and the hour
bar with the daily programming of the cooling timer
along with the relative symbols (g. 10).
Fig. 10