Diamond PD Power Drive : Instruction Manual
Shed Master Instruction Manual GDO-8V3
25
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Symptom Possible cause Remedy
The opener does not
work from the transmitter
The opener does not have power
The battery in the transmitter is flat
The opener has been put into
“Vacation Mode”
The transmitter button is not
programmed to operate the door.
Door Code LED is flashing yet the
opener is not working.
Plug a device of similar voltage (e.g. a hairdryer) into
the power point and check that it is OK
Replace the battery
Turn off “Vacation Mode”
(Section 6.12.2)
Code in the transmitter
Ensure the correct button on the transmitter is being
pressed.
One transmitter works
but the other/s do not
Faulty transmitter
Flat battery
Replace transmitter
Replace battery
The motor is running
but the door remains
stationary
The opener is disengaged Re-engage the opener
The transmitter range
varies or is restricted
Variations are normal depending on
conditions e.g. temperature or external
interference
The battery life is exhausted
Position of the transmitter in the motor
vehicle
Make sure you can see the door when you use the
transmitter.
Check the battery status by pressing a button (flashing
or no light requires battery to be changed)
Aim the transmitter through the windscreen.
The door reverses for no
apparent reason
This may occur occasionally from
environmental conditions such as areas
that are windy, dusty or have extreme
temperature changes.
If Safety beams are installed they may
be partially obstructed.
Ensure the door runs smoothly before increasing the
force pressure.
Ensure the beam path is not obstructed. Check the
Alignment.
The door stops or moves
very slowly.
Garage door in poor condition e.g.
springs may be broken.
Check the door’s operation.
The SERVICE LED has
started to flash and is
beeping numerous times
A Fault has been detected. The fault
will be active each time an attempt is
made to operate the door.
Record opener function (How many beeps?) then
press the SET button once to reset the opener. If the
fault continues to be tripped contact your dealer for
support.
The Open (Green) LED
and MINUS (-) (Red) LED
are flashing alternatively
Opener is overloaded Check the doors operation by disengaging the motor
and ensuring the door runs smoothly. If necessary
make door adjustments or discontinue use and
contact your dealer for support.
The Open (Green) LED
continues to flash
Door obstructed when opening Clear away any obstructions and test door opens
correctly. (If door is damaged, contact your door
professionl).
The MINUS (-) (Red) LED
continues to flash
Door obstructed when closing
Limits may be cleared
Clear away any obstructions and test door closes
correctly. (If door is damaged, contact your door
professional).
Remove all power sources. Wait till all lights are out
(10-15 secs), then reconnect power. If Red LED is
flashing, limits are not set. Reset Limits.
9. Troubleshooting