Service manual

19
Model No: AC-S10CK_S10HK
Version 1.0
10. EMERGENT START
l If you lose the remote controller or it is out of work, you can also operate the
appliance by pressing the EMERGENT BUTTON on the indoor unit for an
emergent start.
l The operation mode is SMART if an emergent start is presented when the
appliance is connected to the power at first time. If the appliance is in stand by,
the operation mode will restore the last time setting when you press the
EMERGENT BUTTON.
11. AUTORESTART FUNCTION
When the unit is connected to power, pressing the EMERGENT BOTTON for over
5 seconds;
if the unit without auto restart function, it will be of the function of auto restart
after the buzzer 1 beeps;
if the unit with auto restart function, it will discharge the auto restart function
after the buzzer 1 beeps.
12. DEFROST
l The defrost timer (integrating the operation time of compressor)counts time by
microprocessor during HEATING operation.
l 50 minutes later after starting HEATING operation or after defrost, when the
outdoor pipe temperature falls to –8
o
C , the defrosting is started. When the
outdoor pipe temperature exceeds 8
o
C or the defrosting time reaches 10
minutes, the defrosting is ended.
l During the defrosting operation, the red LED indicator on the indoor unit of the
appliance flickers.
l In the defrost operation, firstly the compressor and the outdoor fan motor are
turned OFF. 59 seconds later the reversing valve is turned OFF. 60 seconds
later the compressor is turned ON.
l The maximum defrost time is 10 minutes.
l In the end of defrosting, the compressor is turned OFF, 59 seconds later the
reversing valve is turned ON. 60 seconds later the compressor and outdoor fan
motor are turned ON and starting HEATING operation.
l During the defrost operation, the indoor fan motor is controlled by Cold Air
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