14. COMPRESSOR PREHEATING
15. POWERFUL OPERATION ( For ASU*RLF1/ AGU*RLF type )
The POWERFUL OPERATION functions by pressing POWERFUL button on the remote controller.
The indoor unit & outdoor unit will operate at maximum power as shown in Table 15 .
Release Condition is as follows.
[Cooling / Dry]
- Room tenperature < Setting temperature -3.0°F(- 1.5°C) or Operation time has passed 20 minutes.
COMPRESSOR FREQUENCY Maximum
FAN CONT. MODE Powerful
SETTING LOUVER
Cooling/ Dry : 3, Heating : 6 for ASU*RLF1
Cooling/ Dry : 4, Heating : 5 for AGU*RLF
( Table 15 : Powerful operation)
=
16. MINIMUM HEAT OPERATION
MINIMUM HEAT operation performs as below when pressing MIN. HEAT button or
Weekly timer setting on the remote controller.
Mode Heating
Settingtemperature 50°F(10°C)
Fanmode Auto
LEDdisplay Economy
Defrost operation Operate as normal
( Table 16 : Minimum heat operation )
17. ECONOMY OPERATION
The ECONOMY operation functions by pressing ECONOMY button on the remote controller.
At the maximum output, ECONOMY Operation is approximately 70% of normal air conditioner operation
for cooling and heating.
The ECONOMY operation is almost the same operation as below settings.
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Target temperature Setting temp.+2°F(+1°C) Setting temp.-2°F(-1°C)
( Table 17 : Economy operation )
[Heating]
- Room tenperature > Setting temperature +3.0°F(+1.5°C) or Operation time has passed 20 minutes.
=
( Fig.13 : Compressor preheating )
ON
28.4°F(-2°C)
32°F(0°C)
OFF
When the outdoor temperature is lower than 28.4°F(-2°C) and the all operation mode has been
stopped for 30 minutes, power is applied to the compressor and the compressor is heated.
(By heating the compressor, warm air is quickly discharged when operation is started.)
When operation was started and when the outdoor temperature rises to 25°C or greater,
preheating is ended.
01-21
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