Error Code	Symptom	Fault Type	Guide
E1	Garage door will not move, control board display shows E1 immediately after power‑up	Mains Power Supply or Transformer Fault	View Details
E10	Display shows E10, door will not move, service LED may flash rapidly	Service Interval or Excessive Cycle Count Lockout	View Details
E2	Garage door opener does not respond to commands, display shows E2, courtesy light may flash	Photocell / Safety Beam Fault	View Details
E3	Door does not move, control unit shows E3 and may beep, motor does not start	Motor Thermal Protection or Overcurrent Fault	View Details
E4	Door stops during travel and reverses, control unit shows E4, often near the same position	Obstacle Detection / Safety Edge Fault	View Details
E5	Control unit shows E5, remote controls and wall button do not operate the door	Emergency Stop or Safety Input Active	View Details
E6	Display shows E6, door does not start or stops shortly after starting, especially in one direction	Limit Switch or Encoder Fault	View Details
E7	Control unit shows E7, radio remotes do not work but wall button may still operate the door	Radio Receiver or Antenna Fault	View Details
E8	Display shows E8, door stops and reverses shortly after starting, often with jerky movement	Motor Phase or Direction Fault (for 3‑phase or inverter‑driven units)	View Details
E9	Control unit shows E9, door does not move, sometimes after a power surge or lightning storm	Control Board Internal Fault or Memory Error	View Details
–	CAME garage door opener beeps or flashes but does not move the door after a power outage	Battery Backup or Initialization Issue	View Details
–	CAME garage door opener chain or belt sags noticeably and slaps against the rail during operation	Loose Drive Chain/Belt	View Details
–	CAME garage door opener does not lock the door; you can easily lift the door by hand when closed	Lack of Mechanical Locking or Back‑drive	View Details
–	CAME garage door opener does not respond after heavy rain or high humidity; some condensation visible inside housing	Moisture Ingress / Short Circuit	View Details
–	CAME garage door opener emits a burning smell or visible smoke during or after operation	Electrical Overheating or Component Failure	View Details
–	CAME garage door opener operates but the door stops short of fully open position, leaving a gap	Open Limit Misadjustment	View Details
–	CAME garage door opener operates only intermittently; sometimes unresponsive, sometimes normal	Intermittent Power or Control Fault	View Details
–	CAME garage door opener remote range is very short; you must be very close to the door for it to work	Reduced Radio Range	View Details
–	CAME garage door opener runs but door speed is unusually slow or varies during travel	Mechanical Drag or Motor Performance Degradation	View Details
–	CAME garage door opener runs for a few seconds then stops with a humming sound, door barely moves	Failed Motor Start Capacitor or Stalled Motor	View Details
–	Garage door closes fully then immediately reopens a short distance	Incorrect Close Limit Position or Back‑drive	View Details
–	Garage door moves a short distance then stops, requiring multiple presses to fully open or close	Incorrect Travel Limit Learning or Excessive Sensitivity	View Details
–	Garage door opener is very noisy during operation (grinding, rattling, or banging sounds)	Mechanical Wear or Misalignment	View Details
–	Garage door opener light does not turn on, or stays on permanently	Courtesy Light Circuit Fault	View Details
–	Garage door opener motor runs but the door does not move, or moves only slightly then slips	Drive Disengaged or Slipping	View Details
–	Garage door opens and closes normally from wall button but does not respond to any CAME remote controls	Remote Control / Radio Reception Failure	View Details
–	Garage door opens but will not close using remote or wall button; motor does not even attempt to start in close direction	Close Command Inhibited by Safety Input	View Details
–	Garage door opens by itself randomly without any user command	Unintended Activation / Radio Interference	View Details
–	Garage door opens or closes unevenly, binding or scraping on one side	Door Misalignment or Track Damage	View Details
–	Garage door starts to close then immediately reverses and opens fully, no error code shown	Photocell Obstruction or Misalignment	View Details
–	Garage door starts to open or close then reverses direction without hitting any visible obstacle	Over‑sensitive Obstacle Detection	View Details
–	Garage door stops halfway and cannot be moved further by the opener, but can be forced manually with difficulty	Door Spring or Counterbalance Failure	View Details
–	Garage door will not close from remote but will close if you press and hold the wall button continuously	Safety Circuit Bypass Mode (Constant Pressure Required)	View Details
–	Garage door will not open or close from any control (remote, wall button, or keypad); no movement or sound from CAME operator	No Power to Operator	View Details
–	Keypad or key switch does not operate the CAME garage door opener, but remotes work normally	External Control Input Fault	View Details

CAME Garage Door Openers Error Codes

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