Roca LAURA 20 - Electrical Wiring

White
Brown
Blue
10
Electrical Wiring
HEATING SENSOR
EXCHANGER SAFETY DEVICE
FLOW DETECTOR DEVICE
LACK-OF-WATER PRESSURE SWITCH
PUMP
POWER SOCKET 230v
ELECTRONIC BOX
DHW SENSOR
VARIABLE SIGNAL PRESSURE SWITCH
TWO SPEED FAN
TELEPHONE REMOTE
CONTROL CONNECTOR
Brown
Red
Grey
Orange
Blue
Orange
Orange
Grey
Blue
Blue
Green/yellow
Grey
Grey
Red
Red
Brown
Blue
Black
Blue
Black
Pump
Pump
Safety valve
Valves common
Bridge
Exchanger safety device
Heating sensor
Heating sensor
Sanitarium sensor
Sanitarium sensor
Exchanger safety device
Earth
Bridge
Heating Pressure switch
Heating Pressure switch
Fan 1 speed
Fan 2 speed
Common exhaust fan
Bridge
Pressure switch (Signal)
Pressure switch (Vcc)
Pressure switch (GND)
Flow meter mass
Flow meter signal
Flow meter supply
Bridge
Black
Red
Valve 18Th
Valve 12Th
Valve 7Th
SAFETY VALVE
27,769 Btu/7 Th
47,604 Btu/12 Th
71,406 Btu/18 Th
59,505 Btu/15 Th
79,340 Btru/20 Th
IGNITION ELECTRODES
AND IONISATION SENSOR
A.T.
BRIDGE
Laura 20/20F wall-hung waterheaters
GAS VALVE