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,
SECR03 is applicable with a remote display MD01-R4 which is used as a thermometer for the cabinet, and to set the many parameters.