User Guide

LEGEND
Battery powered
Input terminals
NC/COM/NO switch
Fuse
Contact normally open
Boiler - Boiler connection * - Boiler’s contacts
for ON/OFF thermostat (according to the boiler’s instructions)
230V AC power supply
230V AC voltage output
Voltage free output
Contact normally closed
L, N
COM, NO, NC
S, S1, S2
SL
Pump
Light bulb or other load
Voltage converter
Temperature sensor
Time programmer
Valve actuator
Thermoelectric actuator
Wireless communication
3-speed 230V AC fan
External normally open contact
T30NC
T105RF - Wiring diagram.
BOILER CONNECTION*
T105RF
L
AC 230V
COM
or
NO
N
N
L
L
N
L
AC 230V
N
COM
NO
RXRT505RXRT505
N
L
MAX
16 (5) A
3V
2 x AA