Instruction Manual

55
Start-up
mounting rail (DIN rail) according to EN50022.
Installation and wiring have to be performed ac-
cording to VDE 0100 (VDE 0100-410, VDE 0100-
510 etc.). Please consider the technical connec-
tion requirements (TAB) of your energy supplier.
Please observe the hazard information in section
„2 Hazard information“ on page 47 during in
-
stallation.
Permitted cable cross sections for the cable bushings of
the floor heating controller are:
Cable bushings Cable cross section [mm
2
]
1 (I) (see fig. 2) > 5.2
2 (J) (see fig. 2) > 8.2
3 (K) (see fig. 2) > 3.2
Permitted cable cross sections for connecting to the
connecting terminals of the floor heating controller:
rigid cable [mm
2
] flexible cable with/
without ferrule [mm
2
]
0.75 – 1.50 0.75 – 1.50