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87
[71-0,71-1 ] DC motor blocked
Replace fan motor
Rotate fan motor by hand to
check if there is obviously fiction
Check the motor and PCB
connection is well
Forced the fan in low speed,
measure if it has alternating
voltage between FG and GND
Replace the
outdoor PCB
Re-connect
Replace the motor
Y
N
Y
Y
N
N
Summary of Contents for AU082FYCRA(HW)
Page 1: ...ATW Service Manual SYJS 03 2019REV A Edition 2019 03 ...
Page 11: ...9 405 410 600 174 174 450 950 965 395 6 Dimensions AU082FYCRA HW Unit mm ...
Page 12: ...10 AU112 162FYCRA HW Unit mm 1490 950 380 187 405 410 600 174 174 450 170 ...
Page 13: ...11 AU082FYCRA HW 7 Piping Diagram ...
Page 14: ...12 AU112 162FYCRA HW ...
Page 27: ...25 12 Water Pressure Drop ...
Page 28: ...26 ...