Wiring Diagrams - Riello RIELLOtech PRIME Installation, Operation And Maintenance Manual

WIRING DIAGRAMS

IP
L1
MO1-1
MO1-2
N
IP
MO1-3
PE
14
FU
TS
110°C
KA1
MO2-4
MO2-1
BR
H2
MO2-2
L1-N-PE 230V~50Hz power supply
FU Fuse 6.3 A-T
IP Main switch
TS Manual reset safety thermostat (110°C)
TR Control thermostat (30-82°C)
Tm Minimum temperature thermostat (30-90/R40°C)
KA1 Relay contacts
BA1 Relay coil
BR Burner
H1 Burner lockout indicator
H2 Overtemperature indicator
Connections to be made by the installer:
TA Room thermostat
PI CH pump
MO2-5
MO2-6
PE
H1
MO2-3
MO1-4
MO1-5
TR
30-82°C
MO2-7
PI
BA1
MO2-8
Tm
30-90/R40°C
TA
MO2-9