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SiBE18-821_C
SA Indoor Unit - FFQ, FCQ, FDBQ, FBQ, FHQ Series
Operation Manual
277
20
English
Ventilation Operation
When Air Conditioner Interlocked with Total Heat Exchanger
Preparation
Operation Method
1
2
3
4
5
Basic Operation Method
(Use of Direct Buttons)
•
For mechanical protection purposes, turn ON the system at least six hours before starting the
operation of the system.
•
Do not turn OFF the system in season in order to ensure the smooth starting of the system.
• Set the Operation mode selector
button to Ventilation in the case of
operating the total heat exchanger
without the system between seasons.
• To change the ventilation mode setting, make
necessary settings from the main menu
(see page 33)
.
* Ventilation mode: Automatic, Heat exchange, and Bypass
• To change the ventilation rate, make necessary
settings from the main menu
(see page 32)
.
* Ventilation rate: Low or High
• Press On/Off button.
The Operation lamp (green) will be lit
and the system will start operating.
• The Operation lamp will be turned OFF
and the system will stop operating
when On/Off button is pressed again.