3
1.2 Package contents
(subject to change)
Included with the control unit are
1. an oven-sensor board with overheat
shutoff protection, KTY-sensors with
sensor housing, two 3x25 mm fastening
screws and a 1,7 m long sensor cable.
2. a plastic bag with three 4 x 20 mm
fastening screws and three spacer
tubes
3. a replacement overheat protection
module
1
.3 General safety precautions
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Attention: It is forbidden to install the
control box in a closed switch cabinet or
behind a wooden panelling!
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The electrical installation may be done
only by a qualified electrical technician.
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You must comply with the regulations of
your electrical supplier and applicable
VDE regulations (DIN VDE 0100).
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WARNING: Never attempt repairs or
installations yourself, as this could result
in serious injury. Only a qualified
technician may remove the housing
cover.
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Please note the dimensions in the
assembly instructions, especially when
installing the temperature sensor. The
temperature above the oven is critical for
the temperature setting. The
temperature can be held within operating
parameters and a minimal temperature
gradient inside the sauna cabin can be
achieved only if unit is assembled
correctly.
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The device may only be used as intended
as a control unit for sauna ovens up to 9
kW. (Up to 36 kW when combined with a
breaking capacitor).
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Completely disconnect the control unit
from the electrical circuit, i.e. flip all circuit
breakers or the main circuit breaker
during installation or repair.
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Please note the safety and installation
information from the sauna oven
manufacturer.
2. Assembly of the control unit
2.1 Wall mounting
Mount the control unit outside the sauna
cabin only. The most practical mounting
point would be the wall area onto which
the sauna oven is mounted on the inside,
except on the outside of the cabin. If
electrical conduits are present, mount the
control unit accordingly. To mount the
control unit, please follow these
instructions:
1. Remove the cover of the control unit.
Loosen the fastening screws below the
control panel. If your unit uses control
knobs, remove them. Enlarge the holes
for the electrical cables (Illust. 4) with a
sharp knife. Drill the threaded holes for
the included 4 x 20 mm wood screws
according to Illust.s 3 & 3.1.
2. Insert one of the wood screws into the
upper middle hole. This screw will be
the mounting point for the control unit.
Make sure the screw is projecting out
about 3 mm. (Illust. 3.2)
3. Hang the control unit onto the 3 mm
projecting screw. Lead the electrical
cable through the holes you enlarged in
step 1 and screw the lower part of the
housing onto the cabin wall using the
lower threaded holes. (Illust. 4)
Fastening screws
Illust. 1
english
Control knobs
