Gree GMV-N12U/C-T(U) Owner's Manual page 42

AHU-KIT
displays "P00". Press "▲" and "▼"buttons can switch to the second level parameter code. After
entering into P60 engineering debugging interface, the top right corner of interface will display "00",
which indicates it will control according to normal indoor unit. Short press "Mode" button and then
press "▲" and "▼" buttons to modify it. Setting is "01", which indicates fresh air is valid. Short
press "Confirm/Cancel" button ，the setting is successful.
NOTICE
When setting the fresh air function, the air outlet temperature sensor must be installed.
6.2.2 Special Wire Controller
When the AHU adapter is energized, set the fresh air function with wired controller XE70-33/H
as below:
Step 1: Set fresh air function
Under on or off status, press " " to enter into the menu page, and then select "set" to enter
into the setting page; in the setting interface, select "project set" to enter into the parameter setting
page.
Press " " or "
Press " " or " " button to turn the page.
When selecting the right icon " "or " ", press "
corresponding.
In the parameter setting page select "Fresh Air Control Function" to enter into the page, the
interface will display "0", which indicates it will control according to normal indoor unit. Setting is "1",
which indicates fresh air is valid.
Step 2: Set the lowest air outlet temperature
In the parameter setting page select "Lowest Air Outlet Temperature Can Be Set" to enter into
the page, the default display is "16 ℃ (60.8°F)", which can be set to "13 ℃ (55.4°F)".
NOTICE
① The Wired Controller XE70-33/H needs engineering customization.
② For specific settings, please refer to the technical service manual or consult a technical
staff.
" button to switch the option, press and hold the button can switch quickly;
" button to turn on or turn off the
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