Daikin FDA125A5VEB - Page 53

16 | Unit installation
Installer and user reference guide
53
FDA125A5VEB
Split system air conditioners
4P495031-1B – 2022.10
b
a
a
a Air filter holding plate with air filter(s)
b Interchangeable plate
▪ Suspension bolts. Use M10 suspension bolts for installation. Attach the hanger
bracket to the suspension bolt. Fix it securely using a nut and washer from the
upper and lower sides of the hanger bracket.
▪ Ceiling opening size. Make sure the ceiling opening is within the following limits:
1400 1450
d
a
d
b
700
630
c
a1
b1
b1
a2
c1
4×
a1 Nut (field supply)
a2 Double nut (field supply)
b1 Washer (accessories)
c1 Hanger bracket (attached to the unit)
a Indoor unit
b Pipe
c Hanger bracket pitch (suspension)
d Suspension bolt spacing
▪ Installation example:
b
a
c
e
d
a Anchor
b Ceiling slab
c Long nut or turn-buckle
d Suspension bolt
e Indoor unit
▪ Install the unit temporarily.