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5
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About the unit
Installer reference guide
19
CTXM-A, FTXM-A, ATXM-A
Daikin room air conditioner
4P518023-17P – 2023.06
5 About the unit
WARNING: MILDLY FLAMMABLE MATERIAL
The refrigerant inside this unit is mildly flammable.
5.1 System layout
d
c
e
g
f
h
b
a
i
a
Front cover
b
Service cover
c
Caulk pipe hole gap with putty
d
Refrigerant piping, drain hose and interconnection cable
e
Insulation tape
f
Air filters
g
Titanium apatite deodorising filter and silver particle filter (Ag-ion filter)
h
Intelligent eye sensor
i
Daikin eye
5.2 Operation range
Use the system in the following temperature and humidity ranges for safe and
effective operation.
In combination with outdoor unit RZAG
Cooling and drying
(a)(b)
Heating
(a)
Outdoor temperature
–20~52°C DB
–20~24°C DB
–21~18°C WB
Indoor temperature
17~38°C DB
12~28°C WB
10~27°C DB
Indoor humidity
≤80%
(b)
—
(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.
In combination with outdoor units: 2MXM, 2AMXM, 3MXM, 3AMXM, 4MXM,
5MXM
Cooling and drying
(a)(b)
Heating
(a)
Outdoor temperature
–10~46°C DB
–15~24°C DB
–15~18°C WB
Indoor temperature
18~32°C DB
14~23°C WB
10~30°C DB
Indoor humidity
≤80%
(a)
—