Otis · 400 Elevator
Indicates that no coins have been sensed by the coin acceptor for over 96 hours. This may be due to a blocked inlet, a faulty acceptor, or a lack of use, preventing coin acceptance.
Click steps to track your progress.
Inspect the coin acceptor's inlet and internal coin path for any physical obstructions, foreign objects, or debris.
Verify the power supply voltage to the coin acceptor module against the manufacturer's specified nominal values.
Check all data and power cabling connections between the coin acceptor and the main control unit for proper seating, damage, or corrosion.
Perform a functional test by inserting a known good coin to observe if the acceptor registers the transaction or provides any diagnostic feedback.
Verify system configuration parameters related to the coin acceptor operation (e.g., enable/disable status, coin type recognition) within the main control unit's interface.