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After power-up, all digital tubes and LEDs are on for 4 seconds after running status, the PV window shows the current measured temperature, and the SV window displays when setting the temperature
.
When the PV display window displays "__" on the upper row, indicating a temperature overflow, please carefully check the legendary wiring, or replace the sensor directly
.
When the buzzer alarms, you can press any key to silence the sound
.
Under normal conditions, click the [SET] button to enter the temperature setting topic
.
The temperature setting range is 0~rH (upper range).
Water bath during the move
.
It must be gently held and lightly put down, so as not to cause safety accidents caused by rupture for a long time when it is shelved and then activated, the dust should be cleaned up, and the water bath should be energized to check whether there is leakage of electricity, so as to avoid leakage accidents
caused by dust and moisture caused by long-term shelving.
The thermostat should be placed in a dry, ventilated, non-corrosive gas place
.
When filling water, the water level height of the glass cylinder must not be less than 150mm, so as to avoid the "dry burning" of the heater and causing accidents
.
