6. External Static Pressure & Air Flow
18
MULTI/SINGLE Indoor unit
Ceiling concealed duct - Middle static pressure
Installer Setting - Static Pressure Step Setting
This function is applied to only duct type. Setting this in other cases will cause malfunction.
This function is only available on some products.
This is the function that static pressure of the product is divided in 11 steps for setting.
• Static Pressure (Code 06) setting will not be used if Static Pressure Step (Code 32) setting is being used.
• For the static pressure value for each step, refer to the next page Table. 1
When pressing the button and
button simultaneously for more than 3
seconds, the system will be entered into the
installer setting mode.
- After entering into the installer setting
mode, select the static pressure step
setting code value by pressing the
button.
* Static pressure step setting code value : 32
1
Select the desired setting value with the
temperature up(s), down(t) button.
2
When pressing button, currently
established static pressure value will be set
up.
3
When pressing the button and
button simultaneously for more than 3
seconds after the setting has been completed,
the setting mode will be released.
- If there isn’t any button input for more than
25 seconds, the installer setting mode will
also be released.
4
OPER
MODE
OPER
MODE
OPER
MODE
00: use static pressure (code 06) set value
01~ 11: static pressure step (code 32) set value
Function Code Existing condition
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