Gree GMV-ND07PLS/A-T(U) Service Manual page 40

Multi Variable Air Conditioners Indoor Unit for North America
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NOTICE! When wired controller is connected with different indoor units, some functions will be different
X-fan function
Health function, Indoor unit optional function
Reserved function
Out function
Outdoor unit defrosting status
Gate-control function
Shielding status
Child Lock status
One wired controller controls multiple indoor units
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)
Invalid operation
Current wired controller connects master indoor unit
Timer zone:Display system clock and timer status
Fig.2.3 Button graphics
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