Fujitsu AOU48RLXFZ - Page 188

6. SYSTEM DESIGN
Fix the unit (For wall installation)
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<Horizontal installation>
(1) Secure the hangers (accessories) with the
screws (2 pieces, Ø 4 x 10mm, accessories).
(4 places)
• Install the unit with its top side facing
upwards.
Screw
Hanger
Top side
(2) For temporary mounting of the unit, install two
of the Ø 4×25mm screws in the wall, allowing
the space of 5 to 10mm (3/16 to 3/8 inch)
between the wall and the screw heads. Then
hook the unit over these two screws.
(5 to 10 mm)
3/16 to 3/8 in.
18-15/32 in. (469 mm)
Pitch for securing
the tapping screws
Space
between wall
and head of
screw:
Tapping
screws
(3) After checking that the unit is fl at, secure and
mount the branch box with the 8 screws (Ø
4 x 25mm, accessories) provided including
the tapping screws. (The unit’s slope must be
within ±5° in all directions.)
Screw
Screw
Screw
Screw
<Vertical installation>
(1) Secure the hangers (accessories) with the
screws (2 pieces, Ø 4 x 10mm, accessories).
(4 places)
• Install the unit with the control box facing
upwards.
Screw
Hanger
Control box
(2) For temporary mounting of the unit, install two
of the Ø 4×25mm screws in the wall, allowing
the space of 5 to 10mm (3/16 to 3/8 inch)
between the wall and the screw heads. Then
hook the unit over these two screws.
18-15/32 in. (469 mm)
(5 to 10 mm)
3/16 to 3/8 in.
Pitch for securing
the tapping screws
Tapping
screws
Space
between wall
and head of
screw:
(3) After checking that the unit is fl at, secure and
mount the branch box with the 8 screws (Ø
4 x 25mm, accessories) provided including
the tapping screws. (The unit’s slope must be
within ±5° in all directions.)
Screw
Screw
Screw
Screw
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SYSTEM DESIGN SYSTEM DESIGN