Ferroli VTP 15 - Page 31

15
INSTALLATION
MASTER-SLAVE connection
The unit's board allows the sharing with other units of control signals coming from a single control by means of the
Master-Slave logic
The Master unit receives signals from the remote control and sends them to the Slave units which will have the same
settings:
-On\Off
-Operation mode
-Fan speed
-Set Point temperature
-Louver setting
-Sleep mode activation
For the connection it is necessary to operate on the unit's control board The connection between different units
is done using bipolar cables Make sure to keep the polarities A and B indicated on the terminal block CN5 (fig6)
Up to 32 units can be connected
AUTO
FAN
ON
CANCEL OFF
MODE
SLEEP
LOUVER
SWING
TIMER FUNCTION
23
18:88
AM
PM OFF
ON
°C
AUTO
23
18:88
AM
PM OFF
ON
°C
AUTO
FAN
ON
CANCEL OFF
MODE
SLEEP
LOUVER
SWING
TIMER FUNCTION
23
18:88
AM
PM OFF
ON
°C
AUTO
23
18:88
AM
PM OFF
ON
°C
Fig 6
Cable cross-section 075mm
2
Signal to next SLAVE
Signal from MASTER or from previous SLAVE