47
English
ATTENTION! :
To carry out the electrical connections
to the
T–MB
control,remove the insulated protection
device from the clamp. Once the electrical connections
are completed, replace the protection device, as in
Fig. 2.
Reassemble the front part of the control, placing
the two flaps located on the lower side and then
close the control, by making the upper flap click
.
1
2
3
Fig. 2
CONTROL WIRING CONNECTIONS
The control panel must be wired to the power board
located inside the electrical compartment of the unit,
complying with the correspondence of the common
numbering to both boards.
Use 3 conductors with 0,5 mm2 section.
NOTE:
The connection wirings must not exceed 20
metres in length.
5
6
7
5
6
7
SELV Board
T-MB
RESPECT THE RIGHT WIRING SEQUENCES
Selv Board
T-MB
ON
1
2
3
4
DIP
5
6
MC3
SETTING DIP SWITCHES
Set
DIP
can be used to modify the functions performed
by the controller (as shown in the table below).
1
2
OFF
OFF
Not
used
ON
DIP
DEFAULT
OFF
POSIZIONE
3
4
ON
ON
Not
used
Select the temperature sensor
fitted on the appliance
Select the temperature sensor
fitted on the
T–MB
AU Configuration
DCB-W / DCB-E
Configuration
Dip dedicated to manufacturer
AU / DCB-W / DCB-E
Configuration
MB Configuration
ENABLE ROOM AIR TEMPERATURE PROBE
- DIP Nr. 2 -
In particular,
DIP NR. 2
defines which room probe must
be used.
In fact, an air probe (T1 probe) is installed on the intake
of the cassette and fancoil devices.
The
T–MB
control is also equipped with air probe.
- DIP nr. 2 OFF
The inside T-MB sensor is activate;
- DIP nr. 2 ON
The T1 probe, connected to the device main board
(intake air probe) is activated.
OFF
ON
1
2
3
4
DCB-W / DCB-E
