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10. Operation
Control
10.1 Cooling Operation
z
Cooling Operation can be set using remote control.
z
This operation is applied to cool down the room temperature to the setting temperature set on the
remote control.
remote control.
z
The remote control setting temperature, which takes the reading of intake air temperature sensor, can
be adjusted from 16℃ to 30℃
be adjusted from 16℃ to 30℃
z
During cooling operation, the compressor will stop and restart as shown in figure below:
10.1.1 Time Graph for Cooling Operation.
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10.2 Soft Dry Operation
z
Soft Dry Operation can be set using remote control.
z
Soft Dry operation is applied to dehumidify and to perform a gentle cooling to the room.
z
When selecting Soft Dry operation, the operation will be cooling until the room temperature reaches the set
temperature on remote control, and then soft Dry will be activated.
temperature on remote control, and then soft Dry will be activated.
z
The Soft Dry operation runs for less tan 10 minutes and once stop it will not be activated within 6 minutes.
z
Dry operation area is shown as follows:-
10.2.1 Time Graph for Soft Dry operation.
10.3 Heating Operation
z Heating operation can be set using remote control.
z This operation is applied to warm the room temperature reaches the setting temperature set on the remote
z This operation is applied to warm the room temperature reaches the setting temperature set on the remote
control.
z The remote control setting temperature, which takes the reading of intake air temperature sensor, can be
adjusted from 16℃ to 30℃
z During heating operation, the compressor will stop running and restart as shown in below figure.
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10.3.1 Time Graph for Heating Operation.
10.3.2 Deice
Control
Deice operation is to protect the outdoor unit from freezing. Operation is determined by outdoor pipe temperature and
operation time.
Deicing operation ends under any one of conditions below:-
A. Deicing operation has operated for 12 minutes.
B. Outdoor piping temperature rises to 12℃ or above for 10 seconds.
operation time.
Deicing operation ends under any one of conditions below:-
A. Deicing operation has operated for 12 minutes.
B. Outdoor piping temperature rises to 12℃ or above for 10 seconds.
z Normal Deice Operation.
Deicing starts 30 minutes after heating mode operation or 60 minutes after the latest deicing operation. If outdoor
piping tested by pipe sensor falls to -3℃ or below for continuously 50 seconds, deicing operation starts.
[Time Graph]
Deicing starts 30 minutes after heating mode operation or 60 minutes after the latest deicing operation. If outdoor
piping tested by pipe sensor falls to -3℃ or below for continuously 50 seconds, deicing operation starts.
[Time Graph]
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z Overload Deice Operation
During heating operation, if the accumulative stopping time of outdoor fan reaches 60 minutes, deicing operation
starts 1 minutes after compressor starts.
[Time Graph]
During heating operation, if the accumulative stopping time of outdoor fan reaches 60 minutes, deicing operation
starts 1 minutes after compressor starts.
[Time Graph]
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