Ferroli BLUEHELIX TECH RRT 34 C Manual page 50

Attention: Remove the jumper on the terminal block before connecting the room thermostat or the remote
A
timer control.
To comply with the Government "Boiler plus scheme" you can connect a "smart thermostat" to control the heat-
ing demand. Connect the smart thermostat to terminals 5-6 (72) It must be low voltage or OpenTherm compli-
ant (139).
ALL CONNECTIONS TO THE TERMINAL BLOCK MUST BE WITH VOLTAGE-FREE CONTACTS (NOT 230V).
50
BLUEHELIX TECH RRT 34 C
X08-10
X08-11
X01-1
X01-2
X04-3
X07-1
X07-2
X04-5
X04-7
X04-6
X08-14
X08-12
X08-13
X08-8
X08-9
X05-1
X05-2
X05-3
X05-4
X01-4
X01-7
X01-6
X01-5
X01-3
X08-6
X08-7
X08-4
X08-5
X08-1
X08-2
fig. 60- Wiring diagram
cod. 3541O990 - Rev. 01 - 07/2018
GROUND
X03-1
X03-2
EN