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ENGLISH
9.4 Remote interface connection
The remote electromechanical interface electrical connection to the unit is carried out by means of a shielded multi-
pole cable FR2OHH2R 10x1 mm2 with standard length 10 m, supplied pre-wired to the control unit.
The connection cable poles are numbered as follows:
- ID 2.3 : GND supply air fan regulating potentiometer
- ID 2.4 : 0-10V signal supply air fan regulating potentiometer
- ID 2.5 : +10V supply air fan regulating potentiometer
- ID 3.3 : GND return air fan regulating potentiometer
- ID 3.4 : 0-10V signal return air fan regulating potentiometer
- ID 3.5 : +10V return air fan regulating potentiometer
- ID 4.1 : Summer/winter mode selector phase
- ID 4.2 : Summer/winter mode selector neutral
- ID 4.3 : Dirty filter signal indicator light phase
- ID N1 : Dirty filter signal indicator light neutral
Multi-pole cable connection to the electrical panel terminal board on the machine must be carried out following the dia-
gram shown below.
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