6
CONNECTING THE SENSORS
The 2HP sensors are connected to the switched-off module via a 60cm long 6-pin rib-
bon cable. There are four box connectors for the cables on the underside of the modu-
le.
Since there are only pin contacts on the underside of the sensors, care must be taken
to ensure correct polarity, otherwise the red LED could be damaged. The red marking
on the cable must match the dot marking on the sensor connection!
CAUTION:
Check the sensors before switching on for the first time!