CellarPro 3000Scm, Руководство пользователя

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V3.3.16
4. Liquid line refrigeration piping in accordance with Line Sizing Chart in Owner’s
Manual.
5. Factory installed liquid line solenoid valve (normally closed). 6000-8000Scm
have two
solenoid valves, 5S and 5P. (Dual Power/Valve Control configurations only).
6. Factory installed thermostatic expansion valve. 6000-8000Scm have two
expansion valves,
6S and 6P.
7. Factory installed ¼” evaporator suction access valve. 6000-8000Scm have
two access
valves, 7S and 7P.
8. Insulated suction line refrigeration piping (refer to Line Sizing Chart in
Owner’s Manual).
9. Suction connection location.
10. Condensing unit ¼” liquid access valve. The position of the access valve
varies by
model, trace the liquid line back from the connection through the receiver to
the condenser
coil bottom outlet to locate the valve.
11. Condensing unit ¼” suction access valve located off a tee on the compressor
shell
process tube.
12. Field provided dual evaporator liquid line tee. Required on 6000-8000Scm
only.
13.
Field provided dual evaporator suction line tee. Required on 6000-8000Scm
only.
Line Sizing Chart
Refer to the Line Sizing Chart below for selecting the appropriate tubing size for the
length of the piping run. Note that the recommended line size may not match the
connection ports on the Condensing unit and the Evaporator. Refrigeration grade
fittings must be supplied by the installing technician to make the necessary
transitions.
Transitions should be made as close to the unit as possible . Suction
line routing must be designed to ensure oil return to the Condensing unit and prevent
refrigerant migration in the off cycle. To route the piping out of the evaporator to
connect to the line set, it is acceptable to use ¼” tubing on the liquid line and 3/8” on
the suction line. Transition as near as possible to match the line set size once the