Removal and replacement procedures 583. Replace the plastic lock washer above the paddle-wheel sensor.4. Route the paddle-wheel sensor cable through to the front of the MCS unit.5. Connect the paddle-wheel sensor cable connector to the X14 connector on the water groupcontroller.6. Replace the AC transfer switch ("Replacing the AC transfer switch" on page 28).7. Replace the condensation pump and sensors ("Replacing the condensation pump and sensors" onpage 49).8. Replace the air deflector plate ("Replacing the air deflector plate" on page 34).9. Replace the bottom fan unit ("Replacing the bottom fan unit" on page 45).10. Restore water flow to the MCS unit ("Restoring water flow" on page 112).11. Complete the operation checklist (on page 111).
