For The User; About The System; System Layout; User Interface - Daikin FFA25A2VEB Manual De Instalación Y Funcionamiento

9 About the system

For the user

9 About the system
The indoor unit of this split system air conditioner can be used for
heating/cooling applications.
NOTICE
Do NOT use the system for other purposes. In order to
avoid any quality deterioration, do NOT use the unit for
cooling precision instruments, food, plants, animals, or
works of art.
NOTICE
For future modifications or expansions of your system:
A full overview of allowable combinations (for future
system extensions) is available in technical engineering
data and should be consulted. Contact your installer to
receive more information and professional advice.
9.1

System layout

a
f
g
c
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
9.2 User interface
CAUTION
▪ NEVER touch the internal parts of the controller.
▪ Do NOT remove the front panel. Some parts inside are
dangerous to touch and appliance problems may
happen. For checking and adjusting the internal parts,
contact your dealer.
This operation manual will give a non-exhaustive overview of the
main functions of the system.
Installation and operation manual
14
For more information about the user interface, see the operation
manual of the installed user interface.
10
10.1
Use the system in the following temperature and humidity ranges for
safe and effective operation.
For combination with R410A outdoor unit, refer to the following table:
Outdoor units
RR71~125
RQ71~125
RXS25~60
i
e
d
2MXS50
b
3MXS40~68
4MXS68~80
5MXS90
RZQG71~140
h
RZQSG71~140
RZQ200~250
For combination with R32 outdoor unit, refer to the following table:
Outdoor units
RXM25~60

Operation

Operation range

Cooling
–15~46°C DB
18~37°C DB
12~28°C WB
–5~46°C DB
18~37°C DB
12~28°C WB
–10~46°C DB
18~32°C DB
10~46°C DB
18~32°C DB
–10~46°C DB
18~32°C DB
–15~50°C DB
18~37°C DB
12~28°C WB
–15~46°C DB
20~37°C DB
14~28°C WB
–5~46°C DB
20~37°C DB
14~28°C WB
Cooling
–10~46°C DB
18~32°C DB
Heating
—
—
–9~21°C DB
–10~15°C WB
10~27°C DB
–15~24°C DB
–16~18°C WB
10~30°C DB
–15~24°C DB
–16~18°C WB
10~30°C DB
–15~24°C DB
–16~18°C WB
10~30°C DB
–19~21°C DB
–20~15.5°C WB
10~27°C DB
–14~21°C DB
–15~15.5°C WB
10~27°C DB
–14~21°C DB
–15~15°C WB
10~27°C DB
Heating
–15~24°C DB
–16~18°C WB
10~30°C DB
FFA25~60A2VEB(9)
Split system air conditioners
4P456960-1B – 2018.08