Fujitsu AG G12LVCA Series Service Instruction page 57

SERVICE PARTS INFORMATION 2
Inverter Compressor
Check Point 1 : Check Connection
Check terminal connection of Compressor
(loose or incorrect wiring)
Check Point 2 : Check Winding Resistance
Check winding resistance of each terminal
If the resistance value is 0
C
R
Check Point 3 : Replace Main PCB
If the symptom does not change with above Check 1, 2, replace Main PCB.
Terminal cover opened
C(T)
(BLACK)
S
R
(WHITE)
(RED)
AO*G09/ 12L
or infinite, replace Compressor.
Resistance Value :
S
Terminal cover opened
C(T)
(BLACK)
S
(WHITE)
AO*G14L
0.7 at 20°C
02-32
R
(RED)