Replacing the Evaporator Assembly
1. Disconnect the unit from the power source.
2. Clean and then un-solder the capillary from the filter drier.
3. Clean and then un-solder the suction tube from the compressor.
4. Remove all shelves.
5. Remove the air channel cover only for single zone models.
6. Remove the two brackets to fix the evaporator assembly to the cabinet.
7. Replace the evaporator assembly and install the new one to the cabinet.
8. For an R134a system, make the system flush and replace the filter drier.
9. Clean then connect the suction tube to the compressor. Clean again and connect the
capillary to the filter drier.
10. Solder all joints. Silver solder and proper flux should be used on copper to steel or steel to
steel joints. Excess flux should be wiped off all tubing.
Summary of Contents for VBR440
Page 13: ...Wiring Diagram and Schematic...
