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Brian WongAug 8, 2025
Why does my S&A Chiller display an ultra-high temperature alarm (E05 or E07)?
- GgpriceAug 8, 2025
If your S&A Chiller displays an ultra-high temperature alarm (E05 or E07), several factors could be the cause: * The dust gauze might be blocked, leading to poor thermolysis. Clean the dust gauze regularly. * There may be poor ventilation around the air outlet and inlet. Ensure smooth ventilation. * The voltage could be extremely low or unstable. Improve the power supply circuit or use a voltage regulator. * The thermostat parameter settings might be incorrect. Reset the controlling parameters or restore factory settings. * Frequent power switching can cause this. Allow sufficient time for refrigeration (more than 5 minutes). * There might be an excessive heat load. Reduce the heat load or consider using a model with a larger cooling capacity.
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