Tripp Lite SRCOOL33K, Service Manual

Page: 6 / 72

6
4. Refrigerant Cycle Diagram
The below diagram briefly describes the critical components and their functions combined with the refrigeration system.
bypass chamber
Bypass chamber
Filter
Bypass chamber
High-pressure gas coolant
Low-pressure gas coolant
High-pressure liquid coolant
Low-pressure liquid coolant
Dissipate heat
1) LPS: Monitor the system for
low-pressure faults, such as
coolant leakage or perhaps a
blockage...
2) service port x 2
3) HPS: Monitor the system for
high-pressure faults, such as
the condenser being dirty, or
the condenser fan failure...
4) Sight glass
5) Fusible plug
5 one-way valves to
avoid coolant flow
in reverse direction
Solenoid valve which divert
partial gas coolant to the EVA
for reducing the cooling
efficient
Cool the air and remove the heat
energy from the air
Condenser
CMP
Evaporator
Capillary
Reduce
coolant pressure