5. Connection Diagram
• The terminals are marked as follows
on the bottom of the wall plate;
Wiring as marked on the terminals –
Left to right
Live Supply (Brown or Red) to L
Neutral Supply (Blue or Black) to N
Neutral Load to immersion heater
(Blue or Black) to N
Switch Live to immersion heater
(Red or Brown) to L1
Earth (Green/Yellow) to
Note: this device needs to be left to charge for
a minimum of 15 minutes once powered up,
before it will operate.
LNNL1E
Load
230V 50Hz