Normal Operation:
During maintenance, in case of malfunction or emergency, please ensure the power is “OFF” and the
operator is working manually. For the safety reason, we recommend user to install this operator with a
Fail-Safe Electric Locks (Power to lock).
Maintenance ( ever y 6 months)
Turn the power off. Please ensure all switches are “OFF”
Clean and lubricate all moving components.
Check that all screws are well tightened.
Check all wiring is working normally.
Turn the power on. Please ensure all switches are “ON”.
Check the door movement stability.
Check the condition of the hinges.
Check all functions of the AD425S are working normally.
19
Automatic Door Operator
Manual
The AD425S stops operating
automatically when the door
closing is interrupted for
three times.
Make sure the door swing freely without any
obstruction.
The door
automatically stops
before reaching the
preset destination.
Make sure the Power input is working properly.
Make sure the Power input is working properly.
LED (Relay)
indicates in the
opposite status.
The direction of Operating
Arm is incorrect.
Adjust the F/R. (Restart the power)
Fuse burn out.
Replace fuse.
Ȑ
250V, 5A
ȑ
Wires loose
No Power
Check the power supply.
Contact your local distributor to check the relay.
Contact your local distributor to check the wick.
Relay Damage
Check the wiring.
Problem Possible
Cause
Solution
The output power is insuffi-
cient.
The rechargeable battery
power is insufficient.
LED (Charge)
LED (Relay)
LED (DC in)
LED (Motor)
not working.
The power switch
doesn’t light.
Wick damage.
