Step1: Turn off power and allow equipment to cool completely before starting installation and lockout source if available.
Step2: Remove old thermostat carefully and note wiring positions for reference to avoid errors.
Step3: Mount the thermostat securely onto the designated bracket or housing as per manufacturer guidelines.
Step4: Reconnect wires according to the original configuration and tighten terminals, secure connections firmly.
Step5: Restore power, test temperature response, and verify proper calibration; ensure safe operation before full operation.