CPAC RH-Pro11 Door Lock PCB PR0034
The OEM PR0034 is an internal electronic printed circuit board assembly manufactured by CPAC Equipment Inc. It is responsible for controlling the motorized safety interlock and sensor mechanism on the door of high-velocity dry heat sterilizer autoclaves.
This circuit board ensures the door is fully and mechanically sealed before a high-temperature cycle can start, and it prevents the door from being opened until a safe temperature is reached.
Key Functions of this Board:
Cycle Interlocking: Communicates directly with the main control circuit board assembly to lock out operation if the door switch registers as open.
Sensor Communication: Tracks safety switches to verify that the heavy-duty door gasket and locking mechanism are completely engaged.
Error Code Diagnostics: Integrates with the machine’s diagnostic software to trigger an error tone or display code if the door lock fails to engage or loses contact mid-cycle





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