PROTECTION MODES
Your air conditioner includes several automatic protection modes, which enables you to use it
virtually at any time and in any season, regardless of the outdoor temperature. Some of the
protection modes are listed below:
Mode
Operation
conditions
Cooling
Low outdoor
and Dry
temperature
High outdoor
temperature
Low outdoor
Heating
temperature
High indoor
or outdoor
temperature
Protection
Controlled
from
remedy
Indoor coil
Stops outdoor fan and
freezes up
compressor when
approaching freezing
conditions
Resumes operation
automatically.
Outdoor coil
Stops compressor when
overheating
approaching over heating
conditions.
Resumes operation
automatically.
Operating indicator (B)
blinks.
Outdoor coil
Reverses operation from
ice build up
heating to cooling for
short periods to de-ice
outdoor coil.
Operating indicator (B)
blinks.
Stops outdoor fan and
Indoor coil
compressor when
overheating
approaching high indoor
coil temperature.
Resumes operation
automatically.
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