Operation Limits - Carrier 38QUS012D8S Service Manual

6. Operation Limits

Temperature
Mode
Room temperature
Outdoor temperature
CAUTION:
1. If the air conditioner is used beyond the above conditions, certain safety protection features may come
into operation and cause the unit to operate abnormally.
2. The room relative humidity should be less than 80%. If the air conditioner operates beyond this figure, the
surface of the air conditioner may attract condensation. Please set the vertical air flow louver to its maximum
angle (vertically to the floor), and set HIGH fan mode.
3. The optimum performance will be achieved during this operating temperature zone.
Outdoor Units
Cooling operation
17℃～32℃
0℃～50℃
（-15℃～50℃：For
the models with low
temperature cooling
system）
Heating operation
0℃～30℃
-15℃～24℃
Operation Limits
Drying operation
17℃～32℃
0℃～50℃
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