User Manual

9
3.2 Connection description
L
AC 230V
COM
NO
N
N
L
L
N
SR868
PODŁĄCZENIE KOA *
lub
L
AC 230V
N
COM
Grzejnik
elektryczny
NO
SR868
N
L
RT310TX
3V
2 x AA
RT310TX
3V
2 x AA
BOILER CONNECTION*
or
L, N - power supply 230V
COM, NO - voltage-free output
- fuse
Legend:
Symbols explanation:
Boiler - Boiler connection*
- Boilers contacts for ON/OFF
thermostat (according to the
boiler’s instructions)
Electric
Heater