Connect the condensation hose to the HEX unit.
18.
Connect the temperature sensor cable to the HEX unit.
19.
Replace the air deflector plate
20.
Replace the fan unit
21.
Complete the operation checklist (on page 111).
22.
("Replacing the air deflector
("Replacing the fan
unit" on page 52).
plate" on page 34).
Upgrading procedures 138