CLIVET CELING&FLOOR-SM2 Mode D'emploi page 59

Installation
TWIN UNIT CONNECTION
The indoor unit and the outdoor unit are powered separately. The 2 indoor units must be connected to the same power
supply source.
The S1 and S2 terminals of both indoor units must be connected to the S1 and S2 terminals of the outdoor unit, but S1
and S2 can be connected non-polarised.
Indoor unit 1
TWIN configuration
70M + 70M indoor units
140T outdoor unit
105M + 105M indoor units
160T outdoor unit
Indoor unit 2
Outdoor unit power
supply
no.of cables/cross
section
4 x 2.5mm + G
2
4 x 2.5mm + G
2
Indoor unit power
supply
no.of cables/cross
section
2 x 2.5mm + G
2
2 x 2.5mm + G
2
Outdoor unit
Fig. 24
Signal
no.of cables/cross
section
2 x 0.2mm
2
2 x 0.2mm
2
19