Ideal AKE CALEO COLD, Translation Of The Original Operating Manual, Page: 38 / 70

Subject to technical changes | Valid as of January 2022
38
TECHNOLOGY
CALEO COLD/NEUTRAL
02
2.8. Air circulation
By default, the units are delivered with incoming air on the operator side and outgoing air on the customer side. We recommend ha-
ving the exhaust air outlet on the customer side (see variant 1). If an exhaust air outlet on the customer side is not possible, then the
exhaust air must be configured to be on the side or on the operator side (see variant 2). Make sure that the exhaust air is not directly
drawn back in, in order to ensure perfect operation (for cooling).
Reduction of the cooling capacity or destruction from overheating of the refrigeration unit.
The air circulation openings of the refrigeration unit must not be blocked or obstructed. The airflow must not be interrupted
or impaired. The ventilation grilles must be at least 1.5-times the cross-section of the surface area of the condenser. Make
the openings of the ventilation grille with louvres.
CAUTION
For installation against a wall, or for units that are back-to-back (see Chapter 1.2), an exhaust air duct is necessary.
NOTE
Compressor: The compressor pumps the gaseous refrigerant through the cooling system.
The fan draws in cold room air and that way cools the compressor and the hot gas in the
condenser.
This is a heat exchanger in which the extracted heat of the cooling area is released back into the
circulating air. Gaseous refrigerant is liquefied again through the heat release. All self-contained
units have a pull-out compressor housing. That way, you have the possibility to position the con-
denser on the ventilation grille of the air inlet and avoid air circulation. Condenser/fan/blower:
Condenser:
Variation 1
Top view of variant 1 Top view of variant 2
Variation 2
Operator side
Customer side
Operator side
Customer side
Air ba
ffle
Supply air
Exhaust air
Explanation of terms