Mitsubishi Electric MLP-448WU Manual De Instalación página 3

3. Grille installation
10. Hook the safety strings of the side covers L/R to the grille and install the side covers.
(Fig. 8)
• Make sure that the catches of the side covers L/R are engaged securely. (Fig. 8)
• Make sure that the safety strings do not hang out of the side covers L/R.
11. Fix the side covers L/R with the side cover fixing screws removed in step 2. (Fig. 9)
12. Attach the Air cleaning filters (option) to the hooks for them on the
grille. (Fig. 10)
13. Attach the safety strings of the intake grille to the grille and insert the
shafts into the holes of the intake grille.
14. Close the intake grille. (Fig. 11)
• Press the intake grille firmly against the grille until a "click" is heard from
the each tab on the both sides.
4. Checks after installation
● Make sure that there are no gaps between the indoor unit and the grille (1), or between the grille (1) and the ceiling surface. Otherwise, air may escape from
the gap and it may cause water to drip from indoor unit.
● Make sure that the air filters are installed in place.
Side cover
fixing screw
Fig. 9
Press 3 points.
Side cover
safety string
Side cover
Attach to the hook
on the grille.
Intake grille safety
string
Hooks
Fig. 11
Attach to the
hook on the grille.
Hook for engaging catch
Hooks for engaging
catches (3 positions)
Fig. 8
Shaft
Insert
Intake grille
Hooks
Air cleaning filter (option)
Hook for
engaging catch
Fig. 10
En-3