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18
3.4.2: Remove the Compressor
1. Disconnect power to the unit.
2. Follow the exact steps outlined in “Sealed System Components” to access the
compressor.
3. Using the process tubes, install sealed system access valves and recover refrigerant.
4. Remove the TSD2 starter package from the compressor terminals.
5. Unsolder and remove the discharge and suction lines from the compressor.
6. Unsolder and remove the filter / drier.
7. Cap all refrigeration lines: It is advisable that all exposed refrigeration lines be capped
if the system will be exposed to the atmosphere for any length of time.
8. Remove the three 7/16” nuts, washers and grounding screw from compressor
mounting bolts. There is no nut and washer at the back, left hand mounting position.
9. Lift the compressor off the mounting bolts.
3.4.3: Install a New Compressor
1. Do not remove the rubber plugs from the compressor tubes at this time.
2. Install the four (4) rubber grommets onto the compressor base.
3. Install the three sleeves where the carriage bolts are located.
4. Mount the compressor into position on the mechanical base.
5. Install the three washers and lock nuts and tighten snuggly into place. Do not over
tighten.
6. Install and solder a new filter drier in the system.
7. Remove rubber plugs from compressor tubes.
8. Solder a new process tube to compressor.
9. Solder the discharge and suction lines back into compressor.
10. Re-install TSD2 starter package to compressor terminals.
11. Connect service ports to both the high and low sides of system.
12. Evacuate, charge to serial plate recommendation, and leak check the sealed system.
13. Push the mechanical base assembly back into place.
14. Secure base assembly to cabinet at rear and front locations.
15. Replace the front grill and back panel.
3.5: Condenser
The condenser is of tube and wire construction. It is draw through; forced air technology used
for heat transfer. The front grill facilitates both intake and exhaust air. A fiber board air baffle is
located between the front grill and the rear machine compartment access panel. This baffle
separates the air intake (left hand side) and exhaust (right hand side) across the condenser.
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