Design and Technical Manual

3. OUTDOOR UNIT & BRANCH BOX
OPERATION RANGE6.
Operation mode
Operation range
Indoor unit Outdoor unit
Cooling / Dry
64 to 90°F DB
(18 to 32°C DB)
23 to 115°F DB
(-5 to 46°C DB)
R.H. 80% or less
Heating
60 to 88°F DB
(16 to 31°C DB)
5 to 75°F DB
(-15 to 24°C DB)
R.H. : Relative Humidity.
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OUTDOOR UNITS OUTDOOR UNITS