3 About the box
Installer and user reference guide
8
FFA25~60A2VEB(9)
Split system air conditioners
4P550955-4 – 2018.08
Chapter Description
About the units and
options
▪ How to identify the units
▪ System layout
▪ Possible combinations of units and
options
Preparation What to do and know before going
on‑site
Installation What to do and know to install the
system
Configuration What to do and know to configure the
system after it is installed
Commissioning What to do and know to commission the
system after it is configured
Hand‑over to the user What to give and explain to the user
Chapter Description
Disposal How to dispose of the system
Technical data Specifications of the system
About the system ▪ System layout
▪ User interface
Before operation What to do before starting operation
Operation How to operate the system
Energy saving and
optimum operation
How to save energy
Maintenance and service How to maintain and service the units
Troubleshooting What to do in case of problems
Relocation How to relocate the system
Disposal How to dispose of the system
Glossary Definition of terms
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.
Keep the following in mind:
▪ At delivery, the unit MUST be checked for damage. Any damage
MUST be reported immediately to the carrier's claims agent.
▪ 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.
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.
3.2.2 To remove the accessories from the
indoor unit
4× 7×8×1× 1×
a
4×
1×
1×
1×
1×
e fdcb
g h
i
j k
a Paper pattern for installation (upper part of packing)
b General safety precautions
c Indoor unit installation and operation manual
d Washers for hanger bracket
e Screws
f Cable ties
g Metal clamp
h Sealing pads: Large (drain pipe), medium 1 (gas pipe),
medium 2 (liquid pipe), small (electrical wiring)
i Drain hose
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