Follett REFNAT5-SD 설치 매뉴얼 - 페이지 6

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Cooling System Operation and Loading

Follett Edge Series refrigerators have a programmable set point range of 2 C to 8 C in 0.1 degree increments, but

are preset with a temperature set point of 5 C. The cooling system, as well as the display temperature, operate on

the cabinet air temperature.

Once the refrigerator has been powered on and maintaining your desired temperature, slowly introduce product

into the cabinet in small batches and allow the temperature to recover. This procedure should be performed until

the cabinet is full.

The cooling system is designed to pull to set point range within 30 minutes of initial power up.

The cooling system will recover in roughly 15 minutes of a 3 minute door opening. Avoid frequent door openings

and introduction of large amounts of thermal mass at one time.

Defrost

Follett Edge Series refrigerators have an automatic defrost cycle designed to keep the evaporator coil frost free.

Refrigerators do not require manual defrosting.

For every 18 hours of cumulative compressor run time, the controller will initiate a defrost cycle. During this time

the compressor, evaporator fan, and condenser fan power down while the defrost heater is energized to remove

accumulated frost from the coil. Upon termination of the defrost cycle, the cooling system will again become

operational. The defrost system is designed to keep the cabinet within 2 C to 8 C during defrost.

REFNAT5-SD, REFNAT5-GD