3 About the box
Installer and user reference guide
8
FCAHG71~140HVEB
Split system air conditioners
4P561449-1A – 2019.09
For the installer
3
About the box
3.1
Overview: About the box
This chapter describes what you have to do after the box with the
indoor unit is delivered on-site.
It contains information about:
▪ Unpacking and handling the unit
▪ Removing the accessories from the unit
Keep the following in mind:
▪ At delivery, the unit MUST be checked for damage. Any damage
MUST be reported immediately to the claims agent of the carrier.
▪ Bring the packed unit as close as possible to its final installation
position to prevent damage during transport.
▪ Prepare the path along which you want to bring the unit inside in
advance.
3.2
Indoor unit
WARNING: FLAMMABLE MATERIAL
The R32 refrigerant (if applicable) in this unit is mildly
flammable. Refer to the outdoor unit specifications for the
type of refrigerant to be used.
3.2.1
To unpack and handle the unit
Use a sling of soft material or protective plates together with a rope
when lifting the unit. This to avoid damage or scratches to the unit.
1
Lift the unit by holding on to the hanger brackets without
exerting any pressure on other parts, especially on refrigerant
piping, drain piping and other resin parts.
1
2
3.2.2
To remove the accessories from the
indoor unit
1×
1×
1×
8×
4×
1×
1×
1×
a
4×
1×
1×
7×
e
f
d
c
b
h
i
m
g
j
k
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
Sealing pads: Large (drain pipe), medium 1 (gas pipe),
medium 2 (liquid pipe), small (electrical wiring)
j
Drain hose
k
Insulation piece: Small (liquid pipe)
l
Insulation piece: Large (gas pipe)
m
Insulation piece (drain pipe)
4
About the units and options
4.1
Overview: About the units and
options
This chapter contains information about:
▪ Identifying the indoor unit
▪ Combining outdoor and indoor units
▪ Combining the indoor unit with options
INFORMATION
For year‑round cooling applications with low indoor
humidity conditions, such as Electronic Data Processing
rooms, contact your dealer or see the engineering
databook or the service manual.
4.2
Identification
NOTICE
When installing or servicing several units at the same time,
make sure NOT to switch the service panels between
different models.
