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lights up. If an over-temperature alarm occurs due to changing the temperature set value, the
"alarm" light is on, but the buzzer does not sound.
3
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When the buzzer sounds, you can press any key to stop.
4. If there is no key pressed within 1 minutes in setting state, the controller will automatically
return to the normal display state.
5. If the display window of the controller shows "-" to indicate the fault of the temperature
sensor or the controller itself, please check the temperature sensor and its wiring carefully.
6. When you turn off the machine, press the "Start / Stop" button to stop turning, then turn off
the power switch on the right side of the instrument, and turn off the whole machine.
5
.
Electric diagram