Guidelines When Installing The Indoor Unit - Daikin FCAHG71HVEB Installer And User Reference Manual

6.2.2 Guidelines when installing the indoor unit

FCAHG71~140HVEB
Split system air conditioners
4P561449-1B – 2021.07
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.
▪ In case of installation with a fresh air intake kit. Install the fresh air intake kit
always before installing the unit.
▪ Decoration panel. Install the decoration panel always after installing the unit.
NOTICE
After installing the decoration panel:
▪
Make sure there is no gap between the unit body and the decoration panel.
Possible consequence: Air might leak and cause dew drop.
▪
Make sure no oil remains on the plastic parts of the decoration panel. Possible
consequence: Degradation and damage of plastic parts.
▪ 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 50~100 mm: In case of installation with standard panel
100~150 mm: In case of installation with fresh air intake kit or design panel
130~180 mm: In case of installation with self-cleaning decoration panel
a Ceiling slab
b Anchor
c Long nut or turnbuckle
d Suspension bolt
e Suspended ceiling
▪ Suspension bolts. Use M8~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.
710
a1 Nut (field supply)
a2 Double nut (field supply)
b Washer (accessories)
c Hanger bracket (attached to the unit)
▪ Paper pattern for installation (upper part of the packing). Use the paper pattern
to determine the correct horizontal positioning. It contains the necessary
dimensions and centers. You can attach the paper pattern to the unit.
a
b
c
d
e
4×
(mm)
6 Installation
|
a1
b
c
b
a2
Installer and user reference guide
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