Gree GMV-VQ680WM/C-X Service Manual page 58

Gree
Code
10
09
08
Note:
After the capability limit is set, the cooling or heating effect is correspondingly reduced.
Setting steps:
Step 1: Enter n4 maximum output capability limit setting, and ensure that the master unit displays
as follows:
LED1
Function code Display status
n4
Step 2: Press the SW1 up button and the SW2 down button to select the corresponding value.
LED1
Function code Display status
n4
n4
n4
Step 3: After selecting the value, press the SW3 confirm button. The master module displays as
follows:
LED1
Function code Display status
n4
n4
n4
If you do not press any button on the master unit in 5 minutes, the system will automatically exit the
current screen and the unit will resume displaying the current status. (During setting, press SW4 to
return to the previous process. If the setting is completed, press SW4 to resume the unit to the current
normal working status.)
4.1.2.3.8 n5 Indoor Unit Engineering SN Offset
Introduction:
When different refrigerating systems are controlled in a centralized manner (by remote monitoring or
a centralized controller), this function sets the engineering numbers of indoor units and avoids their
conflict among different systems, and therefore must be set.
Set this function only in the master system, whose centralized control address SA2 is "0000×". For
details, see the settings in section "Address DIP Switch for Centralized Control (SA2_Addr-CC)".
Setting steps:
Step 1: Enter n5 indoor unit engineering SN offset, and ensure that the master unit displays as
follows:
Current
process/mode
On 10
Current
process/mode
On 10
On 09
On 08
Current
process/mode
On 10
On 09
On 08
GMV6 HR DC Inverter VRF Units Service Manual
Maximum Output Capability
100% (default setting)
90%
80%
LED2
Display status Current status
Blinks
LED2
Display status Current status
Blinks
Blinks
Blinks
LED2
Display status Current status
On
On
On
56
LED3
Display status
OC Blinks
LED3
Display status
OC Blinks
OC Blinks
OC Blinks
LED3
Display status
OC On
OC On
OC On