When the E3 alarm occurs, the error code and the temperature will be alternately displayed. The alarm sound could be suspended by pressing any button while the error code can’t be removed until the alarm conditions are eliminated. The E3 error code of recirculating air cooled water chiller stands for ultra-low water temperature alarm. If this kind of alarm occurs in summer, then it can be considered as the failure of the temperature controller. Users can contact the chiller manufacturer to have the temperature controller replaced.
In respect of production, S&A Teyu has invested the production equipment of more than one million yuan, ensuring the quality of a series of processes from the core components (condenser) of industrial chiller to the welding of sheet metal; in respect of logistics, S&A Teyu has set up logistics warehouses in the main cities of China, having greatly reduced the damage due to the long-distance logistics of the goods, and improved transport efficiency; in respect of after-sales service, the warranty period is two years.
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