SEC R03 series cabinet controller, with MD remote display, is focused on the applications in food retail display cabinets and integrates Sanhua’s best electronic expansion valve control. SEC R03 provides advantages in terms of efficiency, competitivity, and reliability of your refrigeration cabinet applications with easy installation.
The controller manages various functions such as cabinet temperature control, defrosting control, fan control, lighting control, and defogging alarm control, which can be said to handle the control needs of the entire freezer.
SEC R03 integrates Sanhua’s best electronic expansion valve control, and has two sets of completely independent control parameters, which can independently set the cabinet temperature and different defrost modes to achieve two temperature (medium temperature and low temperature) settings for the same refrigerator, control and one-key switching.
Main features are:
- InterCom for multiple controllers shared signal
- Energy efficient, achieving the most efficient use of the evaporator
- Applicable for various refrigerants including R744
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