Stuart Turner TFL Automatic Flow Switch - Manual (Page 12)

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Wiring Of Connection Unit
WARNING: This appliance must be earthed.
The wires in the mains lead (supply cord) are coloured in accordance with the following
code:
Green and Yellow:- Earth. Blue:- Neutral. Brown:- Live
As the colours of the wires in the mains lead of this appliance may not correspond with
the coloured markings identifying the terminals in your connection unit proceed as follows:
The wire which is coloured green and yellow must be connected to the terminal in the
connection unit which is marked with the letter ‘E’ or by the earth symbol or coloured
green or green and yellow.
The wire which is coloured blue must be connected to the terminal which is marked with
the letter ‘N’ or coloured black.
The wire which is coloured brown must be connected to the terminal which is marked
with the letter ‘L’ or coloured red.
Fuses
The following fuse size should be used with the appropriate pump:
Wiring Diagrams
 The supply cord and internal wiring within the terminal box are routed
and secured to ensure compliance with the electrical standard
EN 60335-1. It is essential that any disturbance of this internal wiring
is avoided and the factory routing and securing of all internal wiring is
always maintained.

Parallel wiring of two single pumps is not recommended.
Model Fuse Size (AMPS)
RGDFL 13
RGFL 5
ESFL 5
KFL 5
LFL 13
TFL 13