When using more than two store sensors, it is possible to have an information display
with storage tank temperatures in accordance with the number of sensors. An
information display that spans two areas is used.
4.4.3 Switch boiler ON/OFF
The hydraulic system is controlled in accordance with the mode that is set, regardless
of boiler status,
⇨ See "Change boiler mode" [page 38]
Boiler ON
The boiler is activated and starts following a command from
the hydraulic system. (Storage tank, heating circuit, domestic
hot water…). Heating circuits and domestic hot water tanks
are controlled according to the programs and times set.
Boiler OFF
The control follows the boiler shutdown procedure and starts
the cleaning cycle. The boiler switches to “Boiler OFF” status.
All boiler units are deactivated, heating circuits and domestic
hot water tanks are controlled according to the programs and
times set, the chamber discharge system remains active.
Operating the System
4
Operate the boiler using the touch display
Operating Instructions T4e | B1560520_en
37
