Step1: Turn off Ice Machine power and water supply for safety and ensure area is dry.
Step2: Remove access panel and locate old pressure switch carefully.
Step3: Disconnect wiring and tubing carefully noting connections.
Step4: Replace with new switch and secure fittings firmly.
Step5: Reconnect wiring as labeled and restore panel securely.
Step6: Restore power and test operation for leaks and safety.
Step7: Ensure system is depressurized before service begins.
Step8: Check calibration and monitor initial operating cycles.