Pereko KSM 17, Operation And Maintenance Manual

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2-wire connection:
For two-wire connection, power supply of
12V DC and rated current of min. 200mA is
required. Disconnect GND and +12V wires
from the module (2) and re-connect them to
external power supply unit arranged near
ecoSTER200 (1). The power supply unit is
not included in the regulator supply. The
max. length of wires to the ecoSTER200
control panel depends on cross-section area
of a wire, and e.g. for a wire of cross-section
of 0.25 mm
2
it should not exceed 30m. The
cross-section area of the wire should not be
less than 0.25 mm
2
.
11.18 DS input
There is a possibility of connecting the sensor
that detects a door or fuel tank flap opening.
Opening of the DS contact results in
disconnection of the fan and the feeder
power supply
– section 11.5. DS connector is
under safe voltage.
11.19 Software update
Simultaneous update of the regulator and
panel software can be done using memory
card.
Software update can be
performed only by a qualified
person. Precautions to prevent
electrocution should be observed!