11
Versa Drawer Refrigeration Units
Filter
dryer
Accumulator
Compressor
Rubber mounts
Receiver
Figure 12. Refrigeration Compartment
4. Unsolder the refrigeration lines at the compressor
(Figure 12).
5. Tag and disconnect the wiring harness at the
compressor.
6. Remove four screws securing the compressor to the
refrigeration unit.
7. Remove compressor and four isolation rubber mounts.
8. Reverse the above steps to install a replacement or
repaired compressor.
ACCUMULATOR/RECEIVER
1. Disconnect power from the refrigeration unit.
2. Remove the louvered access end panel as described
in COVERS AND PANELS.
3. Refer to the EPA guidelines for RECOVERY,
PURGING/TESTING AND RECHARGING
REFRIGERATION UNIT to recover the refrigerant
from the refrigeration system.
4. Remove the insulation jacket from the accumulator
(Figure 12).
5. Unsolder the refrigeration lines at the accumulator.
6. Reach underneath refrigeration unit and remove one
screw securing the accumulator to the refrigeration unit.
7. Remove the accumulator from the unit.
8. Reverse the above steps to install a replacement
accumulator.
FILTER DRYER
1. Disconnect power from the refrigeration unit.
2. Remove the louvered access end panel as described
in COVERS AND PANELS.
3. Refer to the EPA guidelines for RECOVERY,
PURGING/TESTING AND RECHARGING
REFRIGERATION UNIT to recover the refrigerant
from the refrigeration system.
4. Unsolder the refrigerant line at the filter dryer (Figure 12).
5. Remove the filter dryer from the refrigeration unit.
6. Reverse the above steps to install a replacement
filter dryer.
SOLENOID VALVES
All solenoid valves are identical. Remove as follows:
1. Disconnect power from the refrigeration unit.
2. Remove the louvered access end panel as described
in COVERS AND PANELS.
Solenoid
valves
Pressure
transducer
Figure 13. Solenoid Valves and
Pressure Transducer
3. Tag and disconnect the wiring harness at the
solenoid valve (Figure 13).
4. To check or remove the solenoid coil, remove the nut
securing the solenoid coil on the solenoid valve.
Remove the solenoid coil and wiring harness.
5. Unsolder the refrigeration lines at the solenoid valve.
