DEVI devireg 530 - 5. Install sensor for Devireg 530 and 532

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5. Install sensor for Devireg™ 530 and 532
e oor sensor is inserted into a 10mm or 13mm
conduit which is sealed at the end to prevent
penetration of concrete, screed, etc into the conduit.
e Minimum
bending radius for the conduit is 50 mm.
e sensor conduit must be placed in between two
cable runs.
To avoid cracks in the concrete oor you must
ensure that the oor is completely hardened before
the heat is switched on. Refer to the operating
instructions.
Where a oor sensor is used, it is recommended to
install it inside a conduit, sealed at the end in the
oor, enabling easy replacement of the oor sensor
if required. If installed without a conduit, the oor
sensor must be installed so that it is inaccessible and
not in contact with any conductive building parts.
If the supplied oor sensor is too short, longer ones
can be purchased from you local DEVI supplier or
it can be extended upto 50m using double insulated
cable .
e oor sensor is a LIVE cable; therefore any exten-
sion made to the sensor wiring should be treated as
for normal mains voltage cabling.