Innova Srl
Page 25
N420741A_manuale-HRC+2022 - rev.01 _EN
.docx
BOOSTER CONNECTION
The connection of a contact is foreseen
that brings the speed of the ventilation
to the maximum speed;
The connection is made on the GRID
terminals as indicated on the wiring
diagram
Contact closed - booster speed active
Booster connection
REAR VALVE / BATTERY CONNECTION
The unit provides for the control of an
electric post valve / battery, through the
230 v control provided on the board;
•
N- COMMON
•
CL- FIXED VOLTAGE FOR 3-
POINT VALVE CONTROL
•
CP- ON OFF CONTROL VALVE 2-
3 POINTS
Water valve / rear coil connection
POST / PRE HEATING GENERATOR / BATTERY CONNECTION
The unit provides for the control of a
generator which is activated in parallel
with the post battery valve through the
clean contact on the terminal board;
The contact can alternatively command
a pre-heating coil, to be used for
installation in particularly cold climates;
The selection of the Pre or Post function
can be done via dipswitch A and
illustrated in the remote control
functions;
Pre - post Generator / Battery connection
