Beer Grill AG
Beer Grill GmbH
Allmendstrasse 7
Tel. +41 56 618 7800
Körnerstrasse 14 a
Tel. +49 71 61 659 876
CH
– 5612 Villmergen,
Switzerland
Fax +41 56 618 7849
D
– 79539 Lörrach,
Germany
Fax +49 71 61 659 879
www.beergrill.com
Assembly-Programming-Instructions_Cold-Rack_e_05-10-2018
Page 11
1.10 Avoiding the worst error in installation
Correct ventilation of the cooling unit in ready-to-connect appliances is an essential point for
proper functioning of the refrigerated cabinets. The energy extracted from the area around
the goods and the heat generated by the unit's electrical energy absorption must be
dissipated from the cooling unit
– this is the only way the refrigeration circuit can function.
A) Cooling unit
The unit pumps the gaseous refrigerant
through the cooling system.
B) FAN
The fan draws in cold ambient air that cools
the unit and the hot gas in the condenser.
C) CONDENSER
This is a heat exchanger that releases the heat
extracted from the cooling area back into the
circulating air. Gaseous refrigerant is liquefied
again by the heat dissipation.
Avoid heated exhaust air being mixed with cold air from the surroundings and
sucked into the appliance again. If the heat generated by the unit and refrigerant
is no longer led away (thermal short circuit), the refrigerated appliance will not
function properly.
NO!
NO!
Warm exhaust air
Cold air (from the room)
i
