The manual also explains the startup self-test sequence—listening for the "three beeps" that confirm the stepper motor and thermocouple are functional.
Ensure the generator is engaged and voltage is stable before activating compressors.
The manual also explains the startup self-test sequence—listening for the "three beeps" that confirm the stepper motor and thermocouple are functional.
Ensure the generator is engaged and voltage is stable before activating compressors. tld acu-302-h-cup manual