Viking DFUW244CL, Руководство по обслуживанию

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5.4 Evaporator
The evaporator for the dual zone wine cellar is a 12 pass, fin-tube design. It is located inside the unit and
behind the evaporator cover.
The location of the evaporator is setting so that the re-circulated air from the upper and lower compart-
ments is drawn into the return air section of the evaporator compartment and across the evaporator coil
where it is cooled. The cooled air is then drawn into the supply air portion of the evaporator compart
-
ment and distributed to either upper or lower compartment as needed.
5.4.1 Removal of the Evaporator
1) Remove all screws around the perimeter of the cabinet. Do not remove the screws from the slot-
ted area. (See figure 12.3)
2) To loosen the rear of the mechanical assembly, remove both hex screws at each lower back cor-
ner (See figures 12.4).
3) Remove the two Phillips screws and remove the front grille (See figure 12.5).
4) To loosen the front of the mechanical assembly, remove both Phillips screws that secure the front
corners (See figure 12.6).
5)
CAUTION
, (See figures 12.7 & 12.8) before sliding out the mechanical assembly please read the
following carefully. To avoid kinking of any system tubing do not slide the mechanical section for
ward farther then 6” maximum. Doing so may kink any or all of the following: discharge line at
the compressor,suction line at the compressor, suction line as it exits the rear of the cabinet.
6)
To access the evaporator please refer to the steps for removing the divider assembly
(See page 34 )
7)
Install sealed system access valves and recover refrigerant. After recovery, cap off valve.
8) Remove liquid and capillary lines from filter / drier.
9) Disconnect suction line from compressor.
10) Remove evaporator, suction line, and capillary tube assembly from the unit.
SEE PHOTO SECTION FOR REFERENCE TO ABOVE MENTIONED FIGURES
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2010 - Viking Preferred Service SMR-0005