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3-11
3-12
INSTALLERUSER
MAINTENANCE TECHNICIAN
3.8 DIM CONNECTIONS TO ON/OFF ROOM THERMOSTATS AND C.A.R.
V2
/ SUPER C.A.R.. REMOTE CONTROLS.
3.9 DIM CONNECTIONS TO ON/OFF ROOM THERMOSTATS AND C.A.R.
V2
OR C.A.R UNIVERSAL REMOTE CONTROL.
E
xample of C.A.R.
V2
(or C.A.R. Universal) remote control to terminals 41 and 44 on all boiler
boards suitable for interacting with these remote options (see the instruction manual of the boiler).
On connecting the zone control room thermostats or the CAR
V2
remote control, it is necessary
to eliminate the jumpers in the zone control unit on terminal board X9, on the integrated P.C.B.
on clamp X15 and respect the polarity.
e C.A.R.
V2
remote control can control the zone set as the main zone on the relative control unit.
With C.A.R.
V2
remote control connected to the ends of the terminals corresponding to the Room
ermostat of the main zone, NOTHING else must be connected (no thermostat nor jumper).
Key:
S20-1 - Zone 1 room thermostat (optional)
S20-3 - Zone 3 room thermostat (optional)
C.A.R.
V2
- Comando Amico Remoto remote control
V2
(optional)
is diagram represents an ex-
ample of the connection of the
Super C.A.R. remote control. It
is possible to connect the Super
C.A.R., (or C.A.R.
V2
)
remote
control to terminals 42 and 43 and
on all boiler boards suitable for
communicating with their remote
controls (see boiler instruction
book).
On connecting the zone control
room thermostats or the Super
CAR remote control, it is nec-
essary to eliminate the jumpers
present in the zone control unit
on terminal board X9 and on the
integrated P.C.B. on clamp X15.
Any Super C.A.R. remote control
must be connected to the control
panel on terminals 42 and 43,
respecting polarity.
e Super C.A.R. remote control
can control the zone set as the
main zone on the relative control
unit.
With the Super C.A.R. remote
control connected to the ends
of the terminals corresponding
to the Room ermostat of the
main zone, NOTHING else must
be connected (no thermostat nor
jumper).
Key:
S20-1 - Zone 1 room thermostat (optional)
S20-3 - Zone 3 room thermostat (optional)
Super C.A.R. Super Comando Amico Remoto remote control
(optional)
INTEGRATED P.C.B.
ZONES CONTROL
UNIT DIM V2
AREA CONTROL ROOM
THERMOSTATS
Super CAR
(Optional)
External
probe
(optional)
Power supply
230 Vac
50 Hz
Eliminate the jumper on terminal board X15 of
the integrated P.C.B.
Brown
Blue
Y./G.
ZONES CONTROL
UNIT DIM V2
AREA CONTROL ROOM
THERMOSTATS
MAIOR EOLO INTEGRATED P.C.B.
CAR v2
(Optional)
External probe
(optional)
Power supply
230 Vac
50 Hz
Brown
Blue
Yellow/green
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