Daikin FNA35A2VEB - 4 Operation; Operation Range

4 Operation
Operation manual
4
FNA25~60A2VEB
Split system air conditioners
4P456953-1 – 2017.06
WARNING
Do not place a flammable spray bottle near the air
conditioner and do not use sprays. Doing so may result in
a fire.
WARNING
Do NOT keep flammable materials inside the unit. They
may cause an explosion or a fire.
CAUTION
It is not good for your health to expose your body to the air
flow for a long time.
CAUTION
To avoid oxygen deficiency, ventilate the room sufficiently
if equipment with burner is used together with the system.
CAUTION
Do NOT operate the system when using a room
fumigation-type insecticide. Chemicals could collect in the
unit, and endanger the health of people who are
hypersensitive to chemicals.
CAUTION
Never expose little children, plants or animals directly to
the air flow.
CAUTION
Do not touch the heat exchanger fins. These fins are sharp
and could result in cutting injuries.
NOTICE
Do not place the user interface in a place exposed to direct
sunlight. The LCD display may get discoloured or fail to
display the data.
NOTICE
Do not place items which might be damaged by moisture
under the indoor unit. Condensation may form if the
humidity is above 80%, if the drain outlet is blocked or the
filter is polluted.
NOTICE
Arrange the drain hose to ensure smooth drainage.
Incomplete drainage may cause the building, furniture, etc.
to get wet.
This operation manual is for the following systems with standard
control. Before initiating operation, contact your dealer for the
operation that corresponds to your system type and mark. If your
installation has a customised control system, ask your dealer for the
operation that corresponds to your system.
4 Operation
4.1 Operation range
Use the system in the following temperature and humidity ranges for
safe and effective operation.
Outdoor units using R410A refrigerant
Outdoor unit Cooling Heating
RR71~125 Outdoor
temperature
–15~46°CDB —
Indoor
temperature
18~37°CDB
12~28°CWB
—
Outdoor units using R410A refrigerant
Outdoor unit Cooling Heating
RQ71~125 Outdoor
temperature
–5~46°CDB –9~21°CDB
–10~15°CWB
Indoor
temperature
18~37°CDB
12~28°CWB
10~27°CDB
RXS25~60 Outdoor
temperature
–10~46°CDB –15~24°CDB
–16~18°CWB
Indoor
temperature
18~32°CDB 10~30°CDB
3MXS40~68
4MXS68~80
5MXS90
Outdoor
temperature
–10~46°CDB –15~24°CDB
–16~18°CWB
Indoor
temperature
18~32°CDB 10~30°CDB
RZQG71~140 Outdoor
temperature
–15~50°CDB –19~21°CDB
–20~15.5°CWB
Indoor
temperature
18~37°CDB
12~28°CWB
10~27°CDB
RZQSG71~140 Outdoor
temperature
–15~46°CDB –14~21°CDB
–15~15.5°CWB
Indoor
temperature
20~37°CDB
14~28°CWB
10~27°CDB
RZQ200~250 Outdoor
temperature
–5~46°CDB –14~21°CDB
–15~15°CWB
Indoor
temperature
20~37°CDB
14~28°CWB
10~27°CDB
Indoor humidity ≤80%
(a)
Outdoor units using R32 refrigerant
Outdoor unit Cooling Heating
RXM25~60 Outdoor
temperature
–10~46°CDB –15~24°CDB
–16~18°CWB
Indoor
temperature
18~32°CDB 10~30°CDB
3MXM40~68
4MXM68~80
5MXM90
Outdoor
temperature
–10~46°CDB –15~24°CDB
–16~18°CWB
Indoor
temperature
18~32°CDB 10~30°CDB
RZAG71~140 Outdoor
temperature
–20~52°CDB –19.5~21°CDB
–20~15.5°CWB
Indoor
temperature
18~37°CDB
12~28°CWB
10~27°CDB
RZASG71~140 Outdoor
temperature
–15~46°CDB –14~21°CDB
–15~15.5°CWB
Indoor
temperature
20~37°CDB
14~28°CWB
10~27°CDB
Indoor humidity ≤80%
(a)
(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.