Instruction manual

Page 18 ©Copyright 2001
B&D Australia
SECTION 6 – DIAGNOSTIC CODES
The continuous flashing of the Green Power LED on the front panel indicates there may be a problem.
Record the diagnostic code then turn off the power to the opener. After 15 seconds reconnect power to
the opener. The Code Set and Limits Set LED’s will flash continuously for a few seconds whilst undergoing
a self test. This will clear the flashing error code.
Operate the opener – If there is a continuing problem, the type of problem can be identified by checking the red
Code Set and Limit Set LEDs. Counting the number of flashes of these LEDs reveals the diagnostic code.
The diagnostic code format is:
Number of Code Set flashes – Number of Limit Set flashes.
i.e. 1 flash of the Code Set LED followed by 2 flashes
of the Limit Set LED gives problem code 1-2. This code in
the table below shows that either the opener is
disengaged or the door is sticking.
Diagnostic Code Action
1-1
1-2
1-3
1-4
The opening force setting has been exceeded
while the door was opening. With the opener
disengaged, check that the door is running
freely. If the door operates normally then
increase the Opening Force setting.
The door has not maintained the minimum
speed while opening. Check that the opener is
engaged. With the opener disengaged check
that the door is running freely - the door may
need service.
The motor has run continuously for more than
30 seconds without successfully opening or
closing the door. The door you are operating is
too high or too stiff for the opener (the door
should be serviced and correctly balanced).
Opto error. The internal position encoder is not
working correctly. Possible opto gear failure or
PCB encoder dirty (e.g. grease). Contact B&D
or an authorized dealer for service.
Controll-A-Door
™
AUTOMATIC GARAGE DOOR OPENER
POWER
CODE SET
LIMIT SET
WARNING: Cover not to be removed except by
authorised technician
Power
LED
Both
Flashing
1 flash
1 flash
1 flash
2 flash
Controll-A-Door
™
AUTOMATIC GARAGE DOOR OPENER
POWER
CODE SET
LIMIT SET
WARNING: Cover not to be removed except by
authorised technician
Controll-A-Door
™
AUTOMATIC GARAGE DOOR OPENER
POWER
CODE SET
LIMIT SET
WARNING: Cover not to be removed except by
authorised technician
1 flash
3 flash
Controll-A-Door
™
AUTOMATIC GARAGE DOOR OPENER
POWER
CODE SET
LIMIT SET
WARNING: Cover not to be removed except by
authorised technician
1 flash
4 flash
Controll-A-Door
™
AUTOMATIC GARAGE DOOR OPENER
POWER
CODE SET
LIMIT SET
WARNING: Cover not to be removed except by
authorised technician