Carrier 42QTD012DS - Under-Ceiling Unit Disassembly Instructions; Remove Air Outlet Grilles; Remove Control PCB

4
DISASSEMBLY INSTRUCTION
No. Parts name Procedures Remarks
1 Remove the
air outlet
grilles.
1) Pull the grille locker till
the screws appears, and
release these screws.
2) R
emove the air return
grille (watch the lockers
under the grilles).
2 Remove the
control
PCB
1)
Release 2 screws fixing
the control box, and then
take it out.
2) Screw off the 2 screws to
remove the cover of the
control box
1
2