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1.
INSTALLATION
1.1
Installation recommendations.
The CRONO 7, including the relative cables and connections
to the boiler, must be installed by specialised staff. On the free
initial check of the boiler, when the CRONO 7 is inserted
into the system, the Immergas authorised after-sales centre
checks the connection to the generator terminal board and
adjusts functioning. The free check just of the CRONO 7 is not
envisioned by the Immergas authorised after-sales centre if
requested successively to the start phase of the boiler warranty.
Important: laying of the CRONO 7 base cables is excluded
from the free boiler checks; it is the responsibility of the installer
company.
Attention: in order for the chrono-thermostat to operate
correctly you must select winter mode on the control panel
of the boiler.
1.2
Installation operations.
1) Separate the fixing template from the body of the CRONO
7 using a screwdriver as a lever in the relevant recess (fig.
3). Install the CRONO 7 away from heat sources and in a
suitable position to detect the room temperature correctly
(fig. 1 and 2).
Note: the presence on the rear of the remote control of the
pipe for electric connection cables with the boiler could
recall air from outside the establishment and interfere
6
with the correct detection of the room temperature (e.g.:
boiler installed outside and use of the suction hood in the
kitchen). Have the job carried out by qualified staff.
2) Install the CRONO 7 using the holes made in the rear of
the same directly onto the wall or on a recess box using
the relative supplied screws.
NO
OK
Fig. 1
Fig. 2
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