Carrier XtendFRESH, Руководство по эксплуатации, обслуживанию и запасным частям

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3–1 T-366
SECTION 3
DESCRIPTION
3.1 GENERAL DESCRIPTION
3.1.1 Refrigeration Unit - Front Section
The refrigeration unit is designed so that the majority of its components are accessible from the front ( Figure 3.1 ).
A manually operated venting system is located in the upper left access panel. Behind this left access panel are
located the CO
2
sensor and O
2
sensor. The right access panel contains integrated components of the Xtend-
FRESH
TM
Controlled Atmosphere option. This panel may be removed to allow entry into the evaporator section
where the CO
2
scrubber and other components are located.
Figure 3.1 Refrigeration Unit - Front
3.1.2 Evaporator Section
Components of the XtendFRESH option are mounted in the evaporator section in addition to the standard refriger-
ation unit components. These components (
Figure 3.2 ) include the XtendFRESH Scrubber Assembly, Motor
Assembly and Sensor Package.
Air from within the container is passed to the O
2
sensor and CO
2
sensor. Data is then supplied to the controller.
The controller calculates O
2
and CO
2
values in order to maintain the preset values.
XtendFRESH
Panel
XtendFRESH
Control Box