Panasonic WH-ADF0309J3E5CM Service Manual page 128

2) If multiple air outlets and air inlets are included, adjust the airflow volume ratio of all of them until they meet
the design airflow ratio.
3) Make sure the address setting has been completed.
(2) The operation check will be completed in approximately three minutes if the settings have been made correctly.
The settings will be modified if they are out of the range of use (maximum 30 minutes). If this is not completed
within 31 minutes, check whether the air speed is set to "H" or not.
(3) See Table 10-2, 10-3 and Page 303 for details on the relationship between the value of item code "b0" and the
external static pressure.
(4) If this is not completed within 8 minutes, check the operation mode, air speed and air inlet temperature.
CAUTION

Be sure to check that the external static pressure is within the range for use and then make the setting.
Failure to observe this may result in insufficient airflow or water leakages. See Page 303 for the external
static pressure setting range.

There are cases in which automatic variable dampers and other mounted items may trigger the P12 alarm
on systems that modify the external static pressure when the auto airflow volume control operations or
setting check operations are carried out if high external static pressure is lowered. In this event, lower
the dampers, etc., so that the external static pressure reaches its lowest level, and then carry out the
auto airflow volume control operations or setting check operations.

Be sure to set the [External Static Pressure Setting] once again after amending the airflow path for the
duct or air outlet after setting the external static pressure.

Set the air inlet temperature within the range for use. The auto airflow volume control will not function if
the air inlet temperature is over 45°C or if operation is other than fan mode.
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