Various Control; Auto Restart; C Heat Operation; Economy Operation - Fujitsu ABHG54KRTA Service Manual

7. Various control

7-1. Auto restart

When 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

ECONOMY operation

10 °C HEAT operation
Outdoor low noise operation
7-2. 10 °C HEAT operation
10 °C HEAT operation performs as below setting when pressing 10 °C HEAT button.
Operation mode
Setting temperature
Fan mode
LED display
Defrost operation
7-3. ECONOMY operation
The ECONOMY operation starts by pressing ECONOMY button on the remote controller.
The ECONOMY operation is almost the same operation as below settings.
Mode
Target temperature

7-4. POWERFUL operation

The POWERFUL operation starts by pressing POWERFUL 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
Vertical airflow direction
louver setting
Release condition:
• Cooling/Dry
Room temperature ≤ Setting temperature -0.5°C or Operation time has passed 20 minutes.
• Heating
Room temperature ≥ Setting temperature +0.5°C or Operation time has passed 20 minutes.
7-1. Auto restart
Operation contents memorized when the power is interrupted
Setting temperature +1°C
Cooling
Dry
Heating
Operate as normal
Cooling/Dry
- (04-20) -
Heating
10°C
AUTO
Economy
Heating
Setting temperature -1°C
Maximum
POWERFUL
3
5
7. Various control