28
GHP 12 Installation Instructions
Error Message
Cause
autopilot action
Drive unit overload
The average drive unit current value goes above a specified threshold.
• Class A: 8 amps
• Class B: 16 amps
• Other: user specified
• Alarm sounds for 5 seconds
• The drive unit is disabled until the
error is resolved
• Continues in normal operation
• For tips on reducing this load error
Rudder sensor is not
calibrated.
The drive unit rudder sensor has not been calibrated.
Calibrate the rudder (
).
• Alarm sounds for 5 seconds
• Drive unit is disabled
• Autopilot transitions to Standby
Rudder near limit. Center
the rudder.
The rudder remains near its limit (rudder stop) for more than 5 seconds.
• Sounds alarm
• Continues in normal operation
"Rudder near limit" flashes
on the title bar
The autopilot has driven the rudder near its limit (rudder stop). The autopilot
cannot drive the rudder further in this direction.
Continues in normal operation
Rudder miscalibration
detected. Please re-
calibrate the rudder.
The autopilot detects that the rudder sensor may not be calibrated correctly.
Calibrate the rudder (
).
• Alarm sounds for 5 seconds
• Drive unit is disabled
• Autopilot transitions to Standby
Warning! A gybe has been
initiated. Would you like to
continue?
The autopilot has detected that the user has attempted to initiate a gybe.
• Sounds alarm
• GHC10 prompts for user input.
Selecting
Gybe
initiates the gybe,
and selecting
Cancel
cancels the
gybe.
Error: ECU high voltage
The ECU supply voltage goes above a certain threshold:
• 12v system: 20 volts
• 24v system: 36 volts
• Alarm sounds for 5 seconds
• Drive unit is disabled
• GHC10 begins a countdown timer
that automatically powers off the
autopilot after 60 seconds
Error: ECU high
temperature
The ECU temperature rises above 212°F (100°C).
• Alarm sounds for 5 seconds
• Drive unit is disabled
• GHC10 begins a countdown timer
that automatically powers off the
autopilot after 60 seconds
ECU drive circuit overload The average ECU current value rises above 16 A.
• Alarm sounds for 5 seconds
• Drive unit is disabled
• GHC10 begins a countdown timer
that automatically powers off the
autopilot after 60 seconds
• For tips on reducing this load error
Error: ECU clutch fault
The current level in the ECU clutch circuitry is over 3 A.
• Alarm sounds for 5 seconds
• Drive unit is disabled
• GHC10 begins a countdown timer
that automatically powers off the
autopilot after 60 seconds
Error: Lost communication
between ECU and CCU
Communication between the CCU and the ECU has timed out.
• Alarm sounds for 5 seconds
• GHC10 begins a countdown timer
that automatically powers off the
autopilot after 60 seconds
