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6�3 Positioning the grid heating mat
(1) Unroll grid heating mat
(2)
Affix grid heating mat with temperature
limiter
above and the connection
below onto the insulating panels next to
the dummy screws.
› The temperature limiter
must be lo-
cated above, and the connection
below.
› The heating element
must face towards
the back, towards the insulation panels,
the grid
towards the front.
› The heating mat
must lie flat on the
insulation panels
.
› The grid heating mat
is self-adhesive.
If necessary, additionally fasten to the
insulation panels
with plastic nails,
corrosion-resistant nails or hot glue.
Fig. 5:
Grid
Heating element
Dummy screws
Insulation panels
Grid heating mat
Temperature limiter
Connection
6�4 Connecting the grid heating mat
(1) Pull the connection cable
into the pipe
provided for this purpose, which leads to
the thermostat
.
(2) Check grid heating mat for continuity,
resistance and insulation value. Compare
the resistance value with the rating plate
of the mat and enter it in the test report
(see Appendix for test report). Deviations
from -5 % to +10 % of the nominal value
are permissible.
(3) Attach the warning sticker to the electri-
cal distribution.
ELECTRIC SHOCK HAZARD
A switching device with a contact open-
ing width of at least 3 mm is required
as a disconnecting device. e.g. switch,
fuse, earth leakage circuit breaker. The
isolating circuit must be all-pole. Apply
protective coating. (Requirements EN
60335-1; 7.12.2)
L2 L L1 N B
230 V
L2 L L1 N B
230 V
Variant 1:
Week program
Variant 2:
Timer
Fig. 6:
Thermostat (in flush-mounted connection box)
Grid heating mat
Connector cable for grid heating mat
(blue = N, black = L1 / L2, yellow / green = earthing)
to electric distributor
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