Unical NUA, Installation And Maintenance Instructions Manual

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41
use and maintenance
CONFIGURATIONS: the configurations available depending
on the device installed are described below.
1) DUCTED ROOM THERMOSTAT on/off.
• Install, in the room heated by the ducting, a common room
thermostat with potential-free contact on/off and connect
the wires to the dedicated input on the board.
• An electrical bridge is connected to the standard board,
cut the bridge and connect the two wires coming from the
thermostat.
• Once the connection operations are complete, close the
stove's side panels and switch on the power supply again.
• Via the Technical Menu (for Authorised Technicians only)
enable ducting management.
• Then use key 3 to activate the DUCT. THERMOSTAT func-
tion as per procedure:
SET TEMP AMBIENTE
21°
OK
SET TEMP CAN. 1
19°
SET TEMP CAN. 1
T-E
OK
2) DUCTED ROOM PROBE (optional).
• Request the optional room probe from an authorised deal-
er or after sale service centre.
• Install the probe in the room heated by the ducting and
connect the wires to the dedicated input on the board.
• An electrical bridge is connected to the series board, cut
the bridge and connect the two wires coming from the
probe.
• Once the connection operations are complete, close the
stove's side panels and switch on the power supply again.
• Via the Technical Menu (for Authorised Technicians only)
enable ducting management.
• Then use key 3 to access the function SET DUCTED
TEMPERATURE to set the desired temperature as per
procedure:
SET TEMP AMBIENTE
21°
OK
SET TEMP CAN. 1
22°
OK