GREE Multi Variable Air Conditioners Indoor Unit
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Health function, Indoor unit optional function
Outdoor unit defrosting 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)
Current wired controller connects master indoor unit
Timer zone: Display system clock and timer status
NOTICE! When wired controller is connected with different indoor units, some functions will be different
Fig.2.1.3 Button graphics