Gree GMV-N12U/A-T(U), Руководство пользователя

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AHU-KIT
38
6 Statement on linkage function setting
When several AHU-KITs are in parallel connection with one AHU, you must activate linkage
function after installation for normal operation. Setting way is as below:
Step 1: Set group control IDU quantity
After making sure all AHU-KITs are energized, set AHU-KIT quantity through wired controller
P14, detailed operation is as follows:
Under on or off status, press
“Function” button for 5s to enter into the first level menu interface;
Under parameter code
“C00” status, (after pressing “Mode” button for three times” press
“Function” button for 5s to enter into the second level menu. The temperature area displays “P00”.
Press
“▲”
and
“▼”
button can swing to the second level parameter code. Enter P14
engineer debugging interface, the top right corner of the interface will display
“
01
”
, which
means the number of AHU-KIT under the control of wired controller is 1, short press
“
Mode
”
,
and revise actual controlled AHU-KIT quantity through pressing
“▲”
and
“▼”
button, If two
AHU-KITs are in parallel connection, please set 02, short press
“
Confirmed/Cancel
”
button,
the setting is successful.
Step 2: Linkage function startup setting. The operation is as below:
Operate it according to above operation to enter P53 engineer debugging interface, the top
right corner of the interface will display
“
00
”
, which means AHU-KIT linkage function is invalid;
short press
“
Mode
”
, and conduct revision through pressing
“
▲”
and
“▼”
button, set
“
01
”
,
which means AHU-KI
T linkage function is valid, short press “Confirmed/Cancel” button, the setting
is successful.
7 Operation and Maintenance
7.1 Before Operation
①
Before initiating operation, please read the operation manuals of outdoor unit, AHU-KIT unit and the air
handling unit carefully.
②
Refer to the installation manuals of the outdoor unit, AHU-KIT unit and the remote controller about settings of
unit.