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
31
2010 - Viking Preferred Service
SMR-0005
Summary of Contents for DFUW244CL
Page 6: ...Section 1 Introduction to Dual Zone 2010 Viking Preferred Service SMR 0005 ...
Page 10: ...Section 2 Dual Zone Characteristics 2010 Viking Preferred Service SMR 0005 ...
Page 16: ...Section 3 Refrigeration Systems 2010 Viking Preferred Service SMR 0005 ...
Page 27: ...Section 4 TruProtect Control Diagnostics 2010 Viking Preferred Service SMR 0005 ...
Page 30: ...Section 5 Mechanical System Components 2010 Viking Preferred Service SMR 0005 ...
Page 38: ...Section 6 Structural Components 2010 Viking Preferred Service SMR 0005 ...
Page 42: ...Section 7 Electrical Components 2010 Viking Preferred Service SMR 0005 ...
Page 50: ...Section 8 Control Components 2010 Viking Preferred Service SMR 0005 ...
Page 54: ...Section 9 Wiring 2010 Viking Preferred Service SMR 0005 ...
Page 57: ...52 J110 J111 J112 J2 J1 J4 J7 J3 9 3 Main Power Board 2010 Viking Preferred Service SMR 0005 ...
Page 58: ...9 4 User Interface 53 2010 Viking Preferred Service SMR 0005 ...
Page 59: ...Section 10 Reference Charts 2010 Viking Preferred Service SMR 0005 ...
Page 64: ...Section 11 Trouble Shooting Guide 2010 Viking Preferred Service SMR 0005 ...
Page 68: ...Section 12 Reference Photos 2010 Viking Preferred Service SMR 0005 ...
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