12
EN
X2
N L
F2
Hole in the ceiling panel
cabin ceiling
Centre sensor housing
on middle section
Sensor cables
Sensor
Fig. 10
142°C
KTY 10/5
Sensor
Limiter
X2
weiß / white
rot / red
Fig. 11
6. After completed installation and correct
commissioning of the control unit, the line
for overtemperature protection must be
checked for short-circuits. In order to do this,
disconnect one of the wires of the white ca-
ble in the sensor casing. The respective error
message appears in the display. Reconnect
the wire to make the message disappear.
Attention!
Incorrect connection at the con-
nector X2 will cause the fuse F2 to blow (see
chapter „Errors“ for replacement advice).
by use of screen-protected sensor
cables connect ground
12 : 00
Thermo -
fuse
