Download Commander II Instruction Manual PDF file

KGKGHaving a Problem?1. My door will not close and the light bulbs blink on my motorunit: The safety reversing sensor must be connected andaligned correctly before the garage door opener will move in thedown direction.• Verify the safety sensors are properly installed, aligned andfree of any obstructions. Refer to Installation Step 10: InstallThe Protector System ® .• Check diagnostic LED for flashes on the motor unit thenrefer to the on the following page.2. My remotes will not activate the door:• Verify your Premium door control is not blinking. If it isblinking, deactivate the Lock Mode following the instructionsfor Using the Multi-Function Door Control.• Reprogram remotes following the programming instructions.Refer to Programming.• If remote will still not activate your door, check diagnosticLED for flashes on motor unit then refer to Diagnostic Charton the following page.Safety Reversing SensorSending Eye Safety ReversingSensor (Amber Indicator Light)DiagnosticsLocated OnMotor UnitLED orDiagnosticLED“Learn”ButtonReceiving Eye Safety ReversingSensor (Green Indicator Light)3. My door reverses for no apparent reason: Repeat safetyreverse test after adjustments to force or travel limits. The needfor occasional adjustment for the force and limit settings isnormal. Weather conditions in particular can affect door travel.• Manually check door for balance or any binding problems.• Refer to Adjustment Step 2, Adjust the force.4. My door reverses for no apparent reason after fully closingand touching the floor: Repeat safety reverse test afteradjustments to force or travel limits. The need for occasionaladjustment for the force and limit settings is normal. Weatherconditions in particular can affect door travel.• Refer to Adjustment Step 1, Adjust the UP and DOWN TravelLimits. Decrease down travel by turning down limitadjustment screw clockwise.5. My lights will not turn off when door is open:• The garage door opener is equipped with a security lightfeature. This feature activates the light on when the safetysensor beam has been obstructed. Refer to Operationsection; Using the Wall Mounted Door Control, LightFeature.29