15
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Operation
Installer and user reference guide
62
FCAG35~140BVEB
Split system air conditioners
4P561448-1B – 2021.07
15 Operation
15.1 Operation range
Use the system in the following temperature and humidity ranges for safe and
effective operation.
In combination with R410A outdoor units
Outdoor units
Cooling
Heating
RR71~125
–15~46°C DB
—
12~28°C WB
—
RQ71~125
–5~46°C DB
–10~15°C WB
12~28°C WB
10~27°C DB
RXS35~60
–10~46°C DB
–15~18°C WB
14~28°C WB
10~30°C DB
3MXS40~68
4MXS68~80
5MXS90
–10~46°C DB
–15~18°C WB
14~28°C WB
10~30°C DB
RZQG71~140
–15~50°C DB
–20~15.5°C WB
12~28°C WB
10~27°C DB
RZQSG71~140
–15~46°C DB
–15~15.5°C WB
14~28°C WB
10~27°C DB
RZQ200~250
–5~46°C DB
–15~15°C WB
14~28°C WB
10~27°C DB
AZQS71
–15~46°C DB
–15~15.5°C WB
14~28°C WB
10~27°C DB
AZQS100~140
–5~46°C DB
–15~15.5°C WB
14~28°C WB
10~27°C DB
Indoor humidity
≤80%
(a)
Indoor humidity
(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.
