Troubleshooting Aid
Symptom Check
Unit does not count Sensor too far from magnets. Try adjusting bracket so end of
sensor is closer to the magnets
Up/Down direction reversed Swap up/down wires
Counting direction reversed (count goes down as lift moves up) Sensor is mounted wrong way round, check arrows on case. If this
is correct, then board inside unit is reversed
Count not reset at reference oor Magnet at reference oor should be tted so stripe is NOT
showing
Count reset at other oor Check all magnets except the reference oor have the stripe
showing
Floor count sequence incorrect Not correct jumper setting for the code (Binary, Gray or sequential)
Floor count oset Jumper settings incorrect, check 0/1 jumper and number of oors
below reference
Floor count not going above 5 Count mode to sequential, use Binary or Gray code
Unit misses 1 or more oor counts Magnets are too far from sensor. If possible move sensor closer
to magnets. Internal sensors are closest to face when viewed with
cable exit on right
Installation
+7 magnectic strips will be provided.
+The supplied L-mounting bracket is used to x the
sensor to the lift.
+Mount the sensor with the front face (opposite end to
the cable entry) as close as possible to the shaft where
the magnets will be mounted.
+The reference oor (usually ground oor) will have the
stripe NOT visible. All other oors have the stripe on the
magnet visible.
+Position the lift at each oor, and place a magnet in
front of the sensor, along the same axis.
+If the magnet sticks to the surface do not glue it in
position yet.
+Repeat magnet positioning for all oors.
+The strips need to be permanently glued in place after
nal setup and test has been completed using the
supplied cyanoacrylate (“Super Glue”) adhesive.
+Wire sensor to display.
