GREE              Duct type Ducted Type Split Air-Conditioner Units 
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(1)  If you choose 01,the indoor motor will adjust static pressure of the blast pipe automatically 
when start-up every time.Here is the way to enter P67. 
(2)  Long press FUNCTION button for 5s and the temperature zone displays “C00”; press MODE 
button for three times in 3s;long press FUNCTION button for another 5s to enter the interface of 
setting wired controller parameters. “P00” is displayed in temperature zone. 
(3)  Press  “▲”  or  “▼”  button  to  select  parameter  code.  Press  MODE  button  to  enter  parameter 
setting.  At  that  time,  parameter  value  is  blinking.  Press  “▲”  or  “▼”  button to adjust the 
parameter value and press ENTER/CANCEL button to finish setting.   
(4)  Press ENTER/CANCEL button to return to last step until exists setting parameters.   
The parameter setting list is as following: 
Parameter code  Parameter name  Parameter range  Default value 
P67  Select the way of adjusting static pressure 
00: manually 
01:automatically 
00 
3.3.3 External Static Pressure Reading 
If you want to know the exact external static pressure,you can set P67 to 01,restart the 
machine,after about 2 minutes,enter C24 to read the exact ESP. 
(1)  Long press FUNCTION button for 5s and the temperature zone displays “C00”; press MODE 
button for three times in 3s. 
(2)  Press “▲” or “▼” button to C24,there you can read the exact ESP. 
3.4 Installation Notice 
(1)  The unit shall be installed by the professional personnel according to this installation instruction 
to ensure proper use. 
(2)  Please contact the local Gree appointed service center before installation. Any 
malfunctioncaused by the unit that is not installed by the Gree appointed service center would 
probably not be dealt with on time because of the inconvenience of the business contact. 
(3)  It should be guided under the professional personnel when the air conditioner unit is moved to 
other place.