Your air conditioner includes several automatic protection modes, which enables you to use itvirtually at
any time and in any season, regardless of the outdoor temperature. Some of the protection modes are
listed below:
Mode
Operation
conditons
Protection
from
Controlled
remedy
Cooling
Low outdoor
temperature
Indoor coil
freezes up
Stops outdoor fan and
compressor when
approaching freezing
conditions
Resumes operation
automatically.
High outdoor
temperature
Outdoor coil
overheating
Stops compressor when
approaching over heating
conditions.
Resumes operation
automatically.
Operating indicator(D)
blinks.
Heating
Low outdoor
temperature
Outdoor coil
ice build up
Reverses Operation from
heating to cooling for
short periods to de-ice
outdoor coil.
Oiperating indicator (D)
blinks.
High indoor
or outdoor
temperature
Indoor coil
overheating
Stops outdoor fan and
compressor when
approaching high indoor
coil temperature.
Resumes operation
automatically.
12
PROTECTION MODES