Service Manual 135
Function
The function of main control
■ Soft-Dry Operation
• The indoor fan speed is automatically set to the low, so the shift of the indoor fan speed is impossible because of
already being set to the best speed for Dry Operation by microcontroller control.
■ Cooling Mode Operation
• When selecting the Cooling( ) Mode Operation, the unit will operate according to the setting by the remote con-
troller and the operation diagram is as following.
Intake Air Temperature
SET TEMPERATURE +0.5°C
(Thermo. ON)
SET TEMPERATURE -0.5°C
(Thermo. OFF)
More than More than
3 minutes 3 minutes
Selecting Selecting Selecting
fan speed fan speed fan speed
COMPRESSOR ON OFF ON OFF ON
INDOOR FAN Low Low
Function-Ceiling & Floor
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