About The Unit; System Layout; Operation Range - Daikin ATXF35D Installer's Reference Manual

5 About the unit

5.1 System layout

5.2 Operation range

FTXF20~42D5V1B + ATXF20~42D5V1B
Daikin room air conditioner
4P519439-16R – 2021.12
WARNING: MILDLY FLAMMABLE MATERIAL
The refrigerant inside this unit is mildly flammable.
NOTICE
Design of the system must not be done at temperatures below –15°C.
a
a Indoor unit
b Service lid
c Air filter
d Refrigerant piping, drain hose and interconnection cable
e Insulation tape
Use the system in the following temperature and humidity ranges for safe and
effective operation.
Operation mode
(a)(b)
Cooling
(a)
Heating
(a)
Drying
(a)
A safety device might stop the operation of the system if the unit runs outside its
operation range.
(b)
Condensation and water dripping might occur if the unit runs outside its operation range.
b
c
d
Operation range
▪ Outdoor temperature: –10~48°C DB
▪ Indoor temperature: 18~32°C DB
▪ Indoor humidity: ≤80%
▪ Outdoor temperature: –15~24°C DB
▪ Indoor temperature: 10~30°C DB
▪ Outdoor temperature: –10~48°C DB
▪ Indoor temperature: 18~32°C DB
▪ Indoor humidity: ≤80%
5 About the unit
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Installer reference guide
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