Gree GMV-100WL/A-T, Руководство по обслуживанию

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GREE DC Inverter Multi VRF System II Service Manual
95
13) Loop malfunction of driven charging for compressor
Wired
controller
displays P0
LED3 dual-8
nixie tube
displays PF
Check whether the
wires for PFC
induction is correct/
Reinsert the
wires for PFC
Replace main
board
yes
no
Work normally
14) Malfunction of memory chip for inverter compressor
LED3 dual-8 nixie
tube displays PA
Whether the
memory chip is
inserted inversely
yes
Work normally
Adjust the memory
chip
Whether the
memory chip is
loose ˛
Insert the memory
chip tightly
yes
no
no
Wire controller
displays P0
Replace main
board