EOS ECON 45A2, Assembly And Operating Instruction

Page: 30 / 59

30 GB
20 cm
Illust. 7
Illust. 8 Illust. 9
Connecting the sensor lines
ou should not install sensor and power sup-
ply lines together, or lead them through the
same conduit. This can lead to interferences
in the electronics, such as
„fl uttering“ in the
relays. If it is absolutely necessary to install
them together, or the wire is longer than 3m,
you should use a shielded sensor line such
as the LIYLY-O x 0.5 mm²). Connect the
shielding to mass in the control unit.
Please note that the following measure-
ments are based on values provided by
the unit quality assurance by the European
Standard EN 60335-2-53. In principle, you
must mount the oven sensor where tempe-
ratures are expected to be the highest. Il-
lust. 7 gives you an overview of the moun-
ting point of the sensor..
1. Mount the oven sensor in cabins up to 2
x 2m according to Illust. 7 and 8, in larger
cabins according to Illust. 7 and 9.
2. Drill a hole to lead the cable through, pre-
ferably through the middle of one of the
wooden boards.
3. Lead the sensor cable through the drilled
hole and attach it to the sensor line accor-
ding to Illust. 10.
4. Attach the lines for the shutoff (white) and
the temperature sensor (red) according to
Illust. 11 to the sensor board. Then insert
the sensor board into the housing.
5. After you are fi nished installing and have
made sure the control unit is functioning
properly, check the line for overheat shut-
off protection for short circuits. To do this,
release one of the white lines in the sensor
housing. The safety relay of the control
unit should now fall; i.e. the heating circuit
should now be interrupted.
Hole
Sauna ceiling
Center sensor housing
on middle section
Sensor line
Terminals in the
control unit
Illust. 10
Ô
Housing
red
red
S e n s o r -
board
Illust. 11
Sensor
white (Limiter
white (Limiter)
Mounting the oven sensor