Installation Guide
Ready-made self-limiting cable DEVIpipeheat™ 10 V3
1 Check the pipe system to be heated
and make sure that the pipes are dry,
smooth and tight Check and prepare
the switch board
2 Draw a plan positioning cable(s),
sensors and thermostat, cable
connections, cold tail, connection box,
cable paths and switch board
3 Check the insulation resistance of
the heating cables The measured value
shall be no less than 50 MΩ
4 Straight lines and sensor must
be fitted as shown at Fig2 Twisted
lines are attached as shown for every
approx1 m pipe with aluminum tape
5 Apply aluminum tape below
(mandatory for plastic pipes) and on
top on the whole length of the cable
Make sure that the cables do not cross
sharp edges
6 For in pipe installation use 3/4" + 1"
Pipe fitting for DEVIpipeheat™ 10 V3
to fit cable inside of pipe Max water
pressure – 10 Bar at max water
temperature 23 °C Max torque for pipe
fitting is 30 N·m
7 Attach and cover the sensor on top
of the pipe with aluminum tape Extend
cold tails/leads and keep connections
dry Mount connection box on the pipe
or close to it and install the thermostat
on the pipe or near it (depends on
thermostat)
8 Re-check the insulation resistance
Connect cables to connection boxes
and to the switch board
9 After insulation, place safety marking
tape on the insulation jacket or pipe
trenches for every 5 m In subsurface
installations, a cover ribbon with a
warning sign must be laid 10 cm above
the cables
DEVI
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