Gree ULTRA heating GMV5 Multi VRF Series Service Manual page 18

Ultra Heating GMV5 Multi VRF
for North America
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CONTROL
Cooling mode
Dry mode
Fan mode
Heating mode
When inquiring or setting project number of indoor unit, it displays "NO." icon
Floor Heating mode (When Heating and Floor Heating simultaneously shows up, it indicates 3D Heating is
activated.)
Space Heating mode
Display "CHECK" icon under parameter view interface
Outdoor unit operates under Save mode/upper limit of system capacitor less 100%/remote Save status
Sleep status
Current set fan speed (including auto, low speed, medium-low speed, medium speed, medium-high speed, high
speed and turbo seven status)
Air status
Quiet status (including Quiet and Auto Quiet two status)
Allow auxiliary electric heating On icon
Out function
Outdoor unit defrosting status
Shielding status
Child Lock status
Save status of indoor unit
It indicates the current wired controller is the slave wired controller (address of wired controller is 02)
Memory status (The indoor unit resumes the original setting state after power failure and then power recovery)
Current wired controller connects master indoor unit
Timer zone:Display system clock and timer status
Note: When wired controller is connected with different indoor units, some functions will be different
Display "SET" icon under parameter setting interface
Light On/Off function
X-fan function
Health function
Fresh air status
Gate-control function
One wired controller controls multiple indoor units
Invalid operation