HP 403349-003 - Manual (Page 110)

Removal and replacement procedures 110
3. Using two 18-mm wrenches, tighten the cap nut over the water temperature sensor.
4. Route the water temperature sensor cable through to the front of the MCS unit.
5. Connect the water temperature sensor cable connector to the water group controller connector
labeled either X12 or X13.
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 " on
page 49 ).
8. Replace the air deflector plate (" Replacing the air deflector plate " on page 34 ).
9. Replace the air sealing plate (" Replacing the air sealing plate " on page 36 ).
10. Relocate the power inlet box back into position (" Relocating the power inlet box back into position "
on page 95 ).
11. Replace the bottom fan unit (" Replacing the bottom fan unit " on page 45 ).
12. Restore water flow to the MCS unit (" Restoring water flow " on page 112 ).
13. Complete the operation checklist (on page 111 ).