User's Manual

LIKTCNA0Page 18
A.2 Diagnostic flow chart
Check the
transmitting unit.
Is the POWER
signal on?
Switch off the
inserted commands
RL1÷ RL6 and
RL11÷RL16
YES
YES
NO
NO
Is the state
of the unit light
signal flashing
quickly?
Is the state
of the unit
signal light on?
NO NO
Is the power
supply with the
correct
parameters?
Power the
transmitting unit
correctly
YES
NO
NO
The state
of the unit light
signal is
flashing slowly?
Power
the transmitting
unit correctly
YES
The START
of the unit light
signal is on?
NO
Activate
the START
command.
CALL
TECHNICAL
ASSISTANCE
In the event that the system or the machine activated by the Kit Transmission Commands doesn't function
properly carry out the following procedure:
The transmitting
unit is working.
Check
the receiving unit
(see page 17).
No voltage.
Is the fuse
FUSE burnt?
NO
Replace FUSE
Is the power supply
terminal block
connected
correctly?
Correctly connect
the power supply
to the terminal
connector.
When each com-
mand is switched
on does the
appropriate RL_
signal go on?
NO
YES
Change the
transmitting case
and base
NO
Are the
COM and CSZ
receiving power?
It's a system or
machine problem,
not
a KTC problem.
YES
YES
YES
YES
YES
Is the state
of the unit
signal light on
with a steady light?
Change the
transmitting case
and base