Rev A 2003215
Troubleshooting
Control will not power on
Verify GFCI has not tripped
Verify GFCI on dock receptible has not tripped. Verify dock power is on
Verify cable or power connection is not damaged (unplug before inspection)
Over time the lift lowers on its own
Leaky air hose, tank or fitting
While operating DO NOT unplug the control, doing so will allow the valves to remain open.
When operating press
STOP then
wait 5 seconds before unplugging control. This will allow all
valves time to close properly before power is removed
Lift is not lifting the vessel level
Re-position the vessel on the lift
Verify weight is distributed evenly in the vessel
Verify ballast tanks, bait or live wells do not have water remaining in them
Verify the lift raises level when vessel is not on the lift
If lift is not level, verify sensor is connected to the frame properly and no damage has
occurred to it or its cable
The level sensor may need to be calibrated back to zero level (See
Calibrating the level
sensor to zero level
on instructions)
PORT and STARBOARD LEDs will flash together rapidly on the control
The level sensor has lost communication with the control. Contact your local dealer or Har-
borHoist customer service support for assistance
