Signal interface/coupling between the control board and power loads
Part Type
Original Finamac Electrical Replacement Part
⚠️ SAFETY AND PREVENTIVE MAINTENANCE ALERT
INTERFACE PANEL PRECAUTIONS
Failure Symptoms: Stuck or burned interface relays may cause a motor or compressor to fail to start when commanded by the control board, or remain running even after the cycle has ended.
Power-Off Installation: Replacement should be performed by a qualified technician, ensuring that the equipment is fully disconnected from the power supply beforehand and that all connectors are installed correctly.
