Concealed Duct Installation Manual

HOW TO SET E.S.P?
ENGLISH
27
Installer Setting - Auto ESP
This function automatically sets the rotation speed of the fans corresponding to each step of
rated airflow for easy installation.
Please refer to the manual for separately sold remote control for detailed setup.
NOTE
NOTE
• If the heat exchanger is not dry, please set the device to operate in air circulation mode for
15 minutes.
• The air filter must be properly attached to the suction side of the product.
• Adjust the dampers so that each air inlet and outlet exhaust the required air.
• Please do not use the set auto air flow function when using various booster fans (outdoor air
treatment device or ERV through ducts).
• Please reinitiate the set auto air flow function if the duct shape has changed since its initial
installation.
• When setting the voltage manually, the set air flow will differ from the actual air flow if the set
voltage is different from the actual voltage.
• When setting voltage manually, measure the actual voltage and select the set voltage on the
remote control.
• Failure to follow the above method may cause the actual air flow to differ from the rated air
flow.
If this function is incorrectly set especially, in case of mismatching the voltage, the air conditioner
may malfunction.
this function must be set by the installation specialist that holds an installation license. (please
check the product type)
This function is only available on some products.