For The Installer; About The Box; Indoor Unit; To Remove The Accessories From The Indoor Unit - Daikin FCAHG71FVEB Installation And Operation Manual

2 About the box

▪ Wiring instruction sheet
▪ Instructions on how to connect the optional sensor kit and
decoration panels
▪ Format: Paper (in the box of the indoor unit)

For the installer

2 About the box
2.1

Indoor unit

2.1.1 To remove the accessories from the
indoor unit
a b
1×
h
1×
l
a Paper pattern for installation (upper part of packing)
b General safety precautions
c Indoor unit installation and operation manual
d Installation guide
e Washers for hanger brackets
f Screws (to temporarily attach the paper pattern for
installation to the indoor unit)
g Cable ties
h Metal clamp
i Insulation piece (drain pipe)
j Sealing pads: Large (drain pipe), medium 1 (gas pipe),
medium 2 (liquid pipe), small (electrical wiring)
k Drain hose
l Insulation piece: Small (liquid pipe)
m Insulation piece: Large (gas pipe)
n Wiring instruction sheet (for the connection of the optional
sensor kit and decoration panels)
o Wire harness for the self‑cleaning decoration panel
3

About the units and options

3.1

About the indoor unit

Use the system in the following temperature and humidity ranges for
safe and effective operation.
Cooling
Outdoor –15~50°C DB
temperature
Indoor 18~35°C DB
temperature
12~28°C WB
Indoor humidity
Installation and operation manual
4
c d e f
1× 1× 8× 4×
i j k
1× 4× 1×
m n o
1× 1× 1× 1×
Heating
–19~21°C DB
–20~15.5°C WB
10~27°C DB
(a)
≤80%
Latest revisions of the supplied documentation may be available on
the regional Daikin website or via your dealer.
The original documentation is written in English. All other languages
are translations.
(a) To avoid condensation and water dripping out of the unit. If
the temperature or the humidity is beyond these conditions,
safety devices may be put in action and the air conditioner
may not operate.
3.2

System layout

NOTICE
Design of the system must not be done at temperatures
g
below –15°C.
7×
a
i
e
d
a Indoor unit
b Outdoor unit
c User interface
d Suction air
e Discharge air
f Refrigerant piping + interconnection cable
g Drain pipe
h Earth wiring
i Suction grille and air filter
4

Preparation

4.1

Preparing installation site

4.1.1 Installation site requirements of the
indoor unit
INFORMATION
The sound pressure level is less than 70 dBA.
CAUTION
Appliance not accessible to the general public, install it in a
secured area, protected from easy access.
This unit, both indoor and outdoor, is suitable for
installation in
environment.
▪ Spacing. Mind the following requirements:
f g
b
c
h
a commercial and light
FCAHG71~140FVEB
Split system air conditioners
4P429472-1 – 2015.12
industrial