Various Control; Auto Restart; Min. Heat Operation; Econom↔ Operation - Fujitsu AUUH18LUAS Service Manual

7. Various control

7-1. Auto restart

→hen the power was interrupted by a power failure etc. during operation, the operation contents at
that time are memorized and when the power is recovered, operation is automatically started with
the memorized operation contents.
Operation mode
Setting temperature
Fan mode setting
Timer mode and set time (set by wireless remote controller)
Airflow direction setting
Swing
ECONOM↔ operation

MIN. HEAT operation

7-2. MIN. HEAT operation
MIN. HEAT operation performs as below setting when pressing MIN. HEAT button.
Operation mode
Setting temperature
Fan mode
LED display
Defrost operation
7-3. ECONOMY operation
The ECONOM↔ operation starts by pressing ECONOM↔ button on the remote controller.
The ECONOM↔ operation is almost the same operation as below settings.
Mode
Target temperature
7-4. POWERFUL operation
The PO→ERFUL operation starts by pressing PO→ERFUL button on the remote controller.
The indoor unit and outdoor unit operate at maximum power as shown in the table below.
Compressor frequency
Fan mode
Horizontal louver setting
Release condition:
• Cooling/Dry
Room temperature ≤ Setting temperature -1°F (-0.5°C) or Operation time has passed 20 minutes.
• Heating
Room temperature ≥ Setting temperature +1°F (+0.5°C) or Operation time has passed 20 minutes.
7-1. Auto restart
Operation contents memorized when the power is interrupted
Setting temperature +2°F (1°C)
Cooling
Dry
Heating
Operate as normal
Cooling/Dry
- (04-29) -
Heating
50°F (10°C)
AUTO
Economy
Heating
Setting temperature -2°F (1°C)
Maximum
PO→ERFUL
3
5
7. Various control