tau K892M Notice D'installation page 15

5_ repeat the procedure from point 1 using button P2 to cancel all the associated radio control
devices;
6_ to exit the learning mode without memorising a code, press button P1 or P2 briefl y.
ATTENTION: TO memorise a code on a new type of remote control unit (e.g.: from dip-switch
to rolling code or vice-versa) both channels must be cancelled.
1_ The automation does not start
a_ Check there is 230Vac power supply with the multimeter;
b_ Check that the NC contacts of the card are actually normally closed (6 green LEDs on);
c_ Check that the fuses are intact with the multimeter;
2_ The radio control has very little range
a_ Connect the radio aerial to the terminals of the receiver card and not to terminals 7-8 of the
control card (for frequency 433,92 MHz);
b_ Check that the ground and the aerial signal connections have not been inverted;
c_ Do not make joints to increase the length of the aerial wire;
d_ Do not install the aerial in a low position or behind walls or pillars;
e_ Check the state of the radio control batteries.
3_ The motors function in reverse
a_ Invert the motor connections on the terminal block (terminals 19 and 21 for motor 1; termi-
nals 22 and 24 for motor 2);
MALFUNCTIONS: POSSIBLE CAUSES AND SOLUTION
K892M 15