Away from doors and windows
(at least 50 cm)
110 cm
2. Installation instructions
2.a Installation of sensor for EFET 130, and 132.
The fl oor sensor should be mounted in a 16 mm installa-
tion pipe which is sealed at the end to prevent penetration
of concrete into the pipe. Minimum bending radius for the
pipe is 50 mm.
The sensor cable must
be placed in between
two strings of the
heating cable.
4
To avoid cracks
in the concrete
fl oor you must
ensure that the
fl oor is completely
hardened before the
heat is switched on.
2.b Placement of
EFET 130, 131,
and 132.
Thermostat