Daikin FDA200AXVEB, Installation And Operation Manual

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5 Installation
Installation and operation manual
5
250AXVEB
Split system air conditioners
3P580564-1 – 2019.04
≥300
d
470
≥20
e
≥790
≥2500
b
c
a
≥1143
a ≥650 A
B
(mm)
A Top view
B Side view
a Service space
b Ceiling
c Floor surface
d Minimum required space of installation
e Space needed to maintain a downward slope of at least
1/100.
"5.1.2 Guidelines when installing the drain
piping" on page 5 .
5 Installation
WARNING
Installation shall be done by an installer, the choice of
materials and installation shall comply with the applicable
legislation. In Europe, EN378 is the applicable standard.
5.1 Mounting the indoor unit
5.1.1 Guidelines when installing the indoor unit
INFORMATION
Optional equipment. When installing optional equipment,
also read the installation manual of the optional equipment.
Depending on the field conditions, it might be easier to
install the optional equipment first.
▪ 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.
▪ 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:
1100
1028
1490 1526
d
≥650
d ≥1143
±150
(mm)
e
a1
b
b
a2
c
4×
a1 Nut (field supply)
a2 Double nut (field supply)
b Washer (accessories)
c Hanger bracket (attached to the unit)
d Service space
e Inspection hatch (600×600 mm)
▪ 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.
1 Attach the hanger bracket to the suspension bolt.
2 Fix it securely.
▪ Level . Make sure the unit is level at all four corners using a level
or a water-filled vinyl tube.
b
a
a Water level
b Vinyl tube
3 Tighten the upper nut.
NOTICE
Do NOT install the unit tilted. Possible consequence: If
the unit is tilted against the direction of the condensate flow
(the drain piping side is raised), water may drip.
5.1.2 Guidelines when installing the drain
piping
Make sure condensation water can be evacuated properly. This
involves:
▪ General guidelines