Astralpool GEL-MF 30 Manual De Uso E Instalación página 42

In water cooled models, the high pressure of the system is constant
to 8.5 bar in model MF 22, and to 17 bar in models MF 30, MF 41, MF
51 Y MF 61, due to a quantity of water that goes through the
condenser, which flow is controled by the action of the presostate
valve that it is open to increase the water flow that cool the
condenser.
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