Main Functions SiUS04-924
Function and Control 19
1.7 NIGHT SET Mode
When the OFF timer is set, the NIGHT SET circuit automatically activates.
The NIGHT SET circuit maintains the airflow setting made by users.
The NIGHT SET
Circuit
The NIGHT SET circuit continues heating or cooling the room at the set temperature for the first
hour, then automatically raises the temperature setting slightly in the case of cooling, or lowers it
slightly in the case of heating, for economical operations. This prevents excessive heating in winter
and excessive cooling in summer to ensure comfortable sleeping conditions, and also conserves
electricity.
Cooling Operation
Heating Operation
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