ActronAir Cascade 2 CRE-100CS Owner's Manual - Page 5

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Owner's Manual

04. Operating Conditions

Operating Temperature
Optimal performance for the COOL, HEAT, and DRY modes can be achieved in the following temperature ranges. When
your air conditioner is used outside of these ranges, certain safety protection features will activate and cause the unit to
perform less than optimally.
Room Temperature
Outdoor Temperature
NOTE
Room relative humidity should be less than 80%. If the air conditioner operates in room with relative humidity greater than
80%, the surface of the air conditioner may attract condensation. To avoid condenstion on louvers, please set the vertical air
flow louvre to its maximum angle and set HIGH fan mode.
To further optimize the performance of your unit, do the following:
• Keep doors and windows closed.
• Limit energy usage by using TIMER ON and TIMER OFF functions.
• Do not block air inlets or outlets.
• Regularly inspect and clean air filters.

05. Features

Compressor Protection
• The compressor cannot restart for 3 minutes after it stops.
Hot Start
• The unit is designed to minimise cold air during HEAT mode, when the indoor heat exchanger is in one of the following
conditions and the set temperature has not been reached.
a. When heating has just started.
b. When the system is in defrost.
c. Low temperature heating.
Defrosting
• Frosting may occur on the outdoor unit during a heat cycle when outdoor temperature is low and humidity is high
resulting in lower heating efficiency.
• Under these conditions, the air conditioner will stop heating operations and start defrosting automatically.
• The defrost period may vary from 4 to 10 minutes, depending on the outdoor temperature and the amount of frost
buildup on the outdoor unit.
• The indoor and outdoor fan stop running when the system is in defrost.
COOL Mode
HEAT Mode
16°C to 32°C
0°C to 30°C
0°C to 50°C
-20°C to 24°C
Owner's Manual - Cascade Series 2
Doc. No. 9590-4016 Ver. 2 220616
Four-Way Cassette
DRY Mode
10°C to 32°C
0°C to 50°C
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