Grille Installation - Fujitsu R410A Installation Instruction

6

GRILLE INSTALLATION

BLOWER COVER INSULATION
Install the blower cover insulation only when the outlet direction is not
specified.
Two blower cover insulations are packed with the indoor unit.
Install the blower cover insulation at the diffuser position shown in figure.
At this time, use the piping position as the criteria.
2 direction example
A
(Piping direction)
INSTALLING THE INTAKE GRILLE
(1) Mount the grille hinge wire to the hook shaft as shown in figure.
• Latch the grille hinge wire to the hook shaft, and fasten.
Part A detail view
Panel
base
A
Drain
pan
Blower cover
insulation
A-A Section view
A
Part A section view
Hook shaft
Grille hinge
wire
(2) Install the hook wire.
• Pass the hook wire through the panel base from the rear side as
shown in figure, and fasten to the reinforced metal fitting of the
intake grille using a screw.
Section view
(3) Loosen the screw, put the loop of the hook wire over it, and tighten
the screw again.
CAUTION
Install the intake grille hook wire to the grille assem-
bly. If it falls, it may cause injuries.
(4) Bring up the intake grille by pushing it up at an angle as shown in
figures, and fasten.
Hook wire
RFM (grille)
Hook wire
Screw