Compressor Preheating; C Heat Operation; Economy Operation; Outdoor Unit Low Noise Operation - Fujitsu ASYG07LMCE Service Manual

17. COMPRESSOR PREHEATING

When the outdoor heat exchanger temperature is lower than
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
preheating is ended.
18. 10°C HEAT OPERATION
10°C HEAT operation performs as below when pressing 10°C HEAT button or Weekly timer setting
on the remote controller.
( Table 19 : 10°C HEAT operation )
Mode
Setting temperature
Fan mode
LED display
Defrost operation

19. 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.
( Table 20 )
Mode
Target temperature

20. OUTDOOR UNIT LOW NOISE OPERATION

The OUTDOOR UNIT LOW NOISE Operation functions by pressing OUTDOOR UNIT LOW NOISE button
on the remote controller.
This operation stops the PFC control, and changes the Current release operation/release value.
OUTDOOR UNIT LOW NOISE Operation mode can be used during cooling, heating and automatic operation.
It can not be used in Fan and Dry mode
( Table 21 )
Current release
operation/release value
Heating
10°C
Auto
Economy
Operate as normal
Cooling/ Dry
Setting temp.+1°C Setting temp.-1°C
Control / Release
3.5A / 3.0A
5°C and the all operation has been
7°C
Heating
01-15
or greater,