Functional Principle - SCE ENVIRO-THERM -AC6800B230V User Manual

SAGINAW CONTROL & ENGINEERING • A/C USER MANUAL
B
The unit functions on the principle of the compression refrigerator. The main components are: refrigerant compressor,
condenser, choke and evaporator. These four components of the refrigerant plant are connected with each other by pipes
to form a hermetically sealed system in which the refrigerant (R134a) circulates.
1. Air Intake, Cabinet Side
2. Radial Fan, Cabinet Side
3. Evaporator
4. Air Outlet, Cabinet Side
5. Compressor
6. Air Intake, Ambient Side
7. Radial Fan, Ambient Side
8. Condenser
9. Air Outlet, Ambient Side
10. Filter Dryer
11. Expansion Valve

4. Functional Principle

4
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