Daikin FXMA50A5VEB Installer And User Manual page 52

16 | Unit installation
Installer and user reference guide
52
a Thread cutting screw M4×20 (field supply) in case of installation without duct on air
inlet side
b Air filter holding plate with air filters
c Interchangeable plate
▪ Ceiling strength. Check whether the ceiling is strong enough to support the
weight of the unit. If there is a risk, reinforce the ceiling before installing the unit.
- For existing ceilings, use anchors.
- For new ceilings, use sunken inserts, sunken anchors or other field supplied
parts.
a Anchor
b Ceiling slab
c Long nut or turnbuckle
d Suspension bolt
e Indoor unit
▪ 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.
e1
a Nut (field supply)
b Washer (accessories)
c Hanger bracket
d Double nut (field supply)
e1 Suspension bolt pitch
Class 50~125: 630 mm
a b c
a b c
b
a
c
d
e
a
b
c
b
d
(mm)
FXMA-A
VRV system air conditioner
4P680920-1 – 2022.01