Wring Illustration
1 Wiring Terminals
Wiring Terminal
Remarks
N
AC
Neutral
L
AC Live
1
NO
(Normally-Open point)
2
COM (
Public terminal of relay)
3
NC (
Normally-Closed point)
2
Symbol
Illustration
B Wall Mounted Gas Boiler
U Water Pump, Thermal Actuator or electromagnetic valve
3 Control Illustration:
Fig.2: Dimensional Diagram – Length, Width, Thickness, Installing Size RTW101
Fig.3: Control of Wall-mounted Boiler for RTW101 model
Fig.4: Control of Wall-mounted Boiler for WH701RF / WH711RF mode
