Other level controls:

Other level controls

If a small heating element is placed on the necessary level of water in the flooded evaporator, together with heat-sensing element, the latter will determine more, if the temperature of the liquid refrigerant no. This signal can be used to control the solenoid valve.

Thermostatic or electronic expansion valve can also be used to maintain the level of the liquid. Bottles and the heating element is fixed lights on the necessary level of water. If liquid is present, the heater heats the phial of state superheat and the valve is opened to admit more fluid.....

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Other level controls