Daikin FXFA20A2VEB - Page 56

16 | Unit installation
Installer and user reference guide
56
FXFA20~125A2VEB
VRV system air conditioner
4P599624-1A – 2020.06
▪ Ceiling opening and unit:
- Make sure the ceiling opening is within the following limits:
Minimum: 860mm to be able to fit the unit.
Maximum: 910mm to ensure enough overlap between the decoration panel
and the suspended ceiling. If the ceiling opening is larger, add extra ceiling
material.
- Make sure the unit and its hanger brackets (suspension) are centered within
the ceiling opening.
(mm)
710
840
860~910
950
c
d
e
f
780 840 860~910 950
c d e f
a
b
a Drain piping
b Refrigerant piping
c Hanger bracket pitch (suspension)
d Unit
e Ceiling opening
f Decoration panel
Example If A
(a)
Then
B
(a)
C
(a)
A
C
B
860mm 10mm 45mm
910mm 35mm 20mm
(a)
A: Ceiling opening
B: Distance between the unit and the ceiling opening
C: Overlap between the decoration panel and the suspended ceiling
▪ Installation guide. Use the installation guide to determine the correct vertical
position.
2
1
2
1
2
1
2
1
A B
1
1
2
C
a
b c
2
1
2
D
A In case of installation with standard decoration panel
B In case of installation with fresh air intake kit
C In case of installation with self-cleaning decoration panel
D In case of installation with design decoration panel
a Suspended ceiling