Roca LAURA 20 - Electronic PCB

9
Electronic PCB
Rear view of electronic PCB
CHIMNEY SWEEP
Sw10
CHIMNEY SWEEP
Sw10
T 160 MA
3.15 A
2 A
TELEPHONE
REMOTE CONTROL
TELEPHONE
REMOTE CONTROL
WATER
PRESION
WATER
PRESION
DHW DEMANDDHW DEMAND
C.T.
12/230
C.T.
12/230
SOLENOID VALVE AND BOILER MODELSOLENOID VALVE AND BOILER MODEL
IGNITION
TRANSFORMER
IGNITION
TRANSFORMER
SENSORS AND LIMIT STATSSENSORS AND LIMIT STATS
SAFETY RELAYSSAFETY RELAYS SAFETY FUSESAFETY FUSE
RELAYSRELAYS RELAYSRELAYS RELAYSRELAYS RELAYSRELAYS
EXHAUST FAN AND PUMPEXHAUST FAN AND PUMP
HOME AUTO.HOME AUTO.
C.T. FUSEC.T. FUSE
MAIN
FUSE
MAIN
FUSE
RÉSEAURÉSEAU
THERMOSTAT
COMMUNICATIONS
THERMOSTAT
COMMUNICATIONS
Laura 20/20F wall-hung waterheaters