Sensor
Make the connections waterproof with heat-shrinkable tubing :
Cut off a piece of shrinking tube with a lenght equal to 5cm.
Slide the shrinking tube over the wires and over the sensor (Fig. 4.0).
Heat the shrinking tube using a hair dryer or, better still, using a paint stripper.
Take care that everything is well covered.
Connect the whole to the place marked with 'R32 SENSOR'. The connection order is unimportant, unless
with screened cable: the screen then comes on the side marked with 'SENSOR'. Connect a mains cable to
the screw connector J1-MAINS.
14
Fig. 4.0