Technical Manual
2.3. Running principle
1. The cooling fluid (R134a) is compressed in the high efficient compressor, raising its pressure and tem-
perature;
2. In the condenser (not in direct contact with the water), the heat energy in the cooling fluid is transmit-
ted to the water in the water storage heater;
3. The condensate fluid (high pressure) runs from the expansion valve which is responsible for easing
the its pressure;
4. The fluid absorbs heat energy from the environment by flowing through the evaporator with the help
of a fan
The R134a is a HFC coolant, thus not harmful to the ozone layer. It has great chemi-
cal and thermal stability, low toxicity, non-inflammable, and is compatible with most
materials.
MONOBLOC 100L
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