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Monica AlexanderAug 5, 2025
Why does my S&A CW-5000 show an ultra-high temperature alarm?
- Ssheila76Aug 5, 2025
If your S&A Chiller displays an ultra-high temperature alarm, several factors could be responsible. First, the dust gauze might be blocked, hindering thermolysis; regularly clean the dust gauze. Poor ventilation for the air outlet and inlet can also cause this issue, so ensure smooth ventilation. Additionally, extremely low or unstable voltage can be a culprit; improve the power supply circuit or use a voltage regulator. Check your thermostat settings, as improper parameters can trigger the alarm; reset the controlling parameters or restore factory settings. Avoid frequent power switching, allowing sufficient refrigeration time (more than 5 minutes). Finally, excessive heat load can lead to this alarm; reduce the heat load or consider a model with larger cooling capacity.
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