Daikin FVXS25FV1B Installation Manual page 13

Indoor Unit Installation (2)
Half concealed installation
Only items peculiar to this installation method are given here. See Exposed Installation for additional instructions.
1.
Wall hole
• Drill a wall hole of the size shown in the illustration on the right.
2.
Installation of supplemental plate for attaching main unit
• The rear of the unit can be fixed with screws at the points shown in the illustration as below. Be sure to install the
supplemental plate in accordance with the depth of the inner wall.
Screw hole
150
Fixing point
on the back
250
Supplemental plate
(Field supply)
CAUTION
1) The supplemental plate for installing the main unit must be used, or there will be a gap between the unit and the wall.
3.
Refrigerant piping
See 1. Refrigerant piping under Indoor Unit Installation (1)
Left bottom piping
Hole location
11
644
Screw hole
140
Opening hole 230
Right bottom piping
75 75
Open size
Floor
95
Right/left piping
Wall
670-690 (Unit: mm)
Opening hole
(Unit: mm)
Supplemental plate
(Field supply)
250
200
Wall (Unit: mm)
50
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