Gree ME30-24/F1 K - Page 42

S2S KNX Gateway
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9.4 Code List of Status
Code Content Code Content
A0 Unit to be debugged AU
Long-distance
emergency stop
A1
Inquiry of compressor
operating parameters
Ab
Emergency stop
operation
A2
After-sales refrigerant
reclamation operation
Ad Operation limitation
A3 Defrosting An
Anti-high
temperature control
A4 Oil return n3
Compulsory
defrosting
A5 Online testing n5
Compulsory IDU
engineering number
excursion
A8 Vacuum pumping mode nL
Object low-pressure
revision
AH Heating nJ
Anti-high
temperature for
heating
AC Cooling nP
Defrosting
temperature
adjusting value