Chapter VIII Troubleshooting
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Chapter VIII Troubleshooting
1. No display of the controller?
A: Check whether the power line is connected correctly and whether the
power supply is connected.
2. Displaying figures jumping up and down?
A: Check whether there is any interference equipment such as the
frequency converter. Be careful to keep it away from these interference
devices or take shielding measures.
3. Transmitter displaying horizontal bar?
A: The sensor is connected abnormally or water gets into the sensor; if
water gets into the sensor, please send the probe to the After-sale Maintenance
Department in time for checking and repair.