Immergas CARV2 Instructions For Use Manual page 8

3) To make the electrical connections (Fig. 4) do not operate
when the boiler is live. The connection must be made
respecting the polarity of the wires (+ and -). The jumper
on clamps 40 and 41 of the boiler P.C.B. (if present) must
also be eliminated.
Connect the CAR
V2
envisioned at communication with the CAR remote control
or, if not present, to the clamps envisioned for the CRD.
Note: refer to the electrical connections stated in the boiler
instruction book.
The connection to the boiler is made using two wires (Fig.
5)with minimum section of 0.50 mm
mm and with maximum length of 50 metres.
2
N.B: for correct installation prepare a dedicated line for the
connection of the CAR
Standards in force regarding electrical systems. If this is not
possible interference due to other electric cables could cause
malfunctioning of the CAR
4) Fix the body of the CAR
template, engaging it with pressure and using the two screws
provided (Fig. 3).
5) After the boiler has been powered, wait about 30 seconds
before regulation in a way that the communication between
CAR remote control and boiler has established.
V2
8
remote control to the boiler clamps
and maximum of 1.5
2
remote control according to the
V2
remote control itself.
V2
remote control to the support
V2
Fig. 4
V2
CAR
Telephone control
(optional)
Boiler
Fig. 5