The frozen water in the storage tank circulates continuously through the plate or segmented evaporator via a water pump.
When the compressor starts, the refrigerant undergoes processes of suction, compression, discharge, condensation (liquefaction), and throttling, evaporating at low temperatures of -10 to -18 degrees Celsius in the evaporator, absorbing heat and vaporizing. At 0 degrees Celsius, the frozen water continuously condenses into ice on the surface of the evaporator, which is at a lower temperature. When the ice layer reaches a certain thickness, the evaporation temperature of the refrigerant reaches the set temperature, triggering the defrost solenoid valve. Typically, a heat pump method is used for defrosting, completing one cycle before starting the next ice-making process.
Installation Location: The ice maker should be placed away from heat sources, out of direct sunlight, and in a well-ventilated area. The ambient temperature should not exceed 35 degrees Celsius to avoid poor heat dissipation from the condenser, which affects ice-making efficiency. The ground must be solid and level to keep the ice maker stable, preventing issues with defrosting and noise during operation.
Clearance Requirements: The gap at the back and on both sides of the ice maker should be no less than 30 centimeters, with a minimum clearance of 60 centimeters above.
Power Supply: The ice maker should use a dedicated power supply with its own circuit and be equipped with a fuse and leakage protection switch, ensuring reliable grounding.
Water Quality: The water used for the ice maker must meet national drinking water standards and should have a water filtration system installed to filter out impurities, preventing clogs in the water pipes, contamination of the water tank, and affecting ice-making performance.
Cleaning Method: When cleaning the ice maker, power must be turned off. Do not use a water hose directly on the machine; instead, use a neutral detergent for cleaning. Avoid corrosive solvents such as acidic or alkaline cleaners.
Regular Maintenance: Every two months, unscrew the inlet water hose and clean the inlet valve filter to prevent impurities from clogging the inlet, which can reduce water flow and halt ice production.
Condenser Cleaning: Every two months, remove dust from the surface of the condenser to prevent poor heat dissipation that could damage the compressor components. Use a vacuum cleaner or small brush, avoiding sharp metal tools.
Component Cleaning: Every two months, clean the water pipes, water tank, ice storage bin, and protective film of the ice maker.
Storage Procedure: When the ice maker is not in use, clean it thoroughly and use a hairdryer to dry the ice mold and any moisture inside. Store it in a place free from corrosive gases and well-ventilated and dry, avoiding outdoor storage.
