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SERVICE PARTS INFORMATION 2

Check Point 1 : Check Connection

Check Point 2 : Check Winding Resistance

U(R)

Inverter Compressor

Check terminal connection of Compressor

(loose or incorrect wiring)

Check terminal connection of Main PCB

(loose or incorrect wiring)

Check winding resistance of each terminal

If the resistance value is 0 or infinite, replace Compressor.

If the symptom does not change with above Check 1, 2, replace Main PCB.

02-40

U(R)

(RED)

V(S)

(WHITE)

W (T)

(BLACK)

Main PCB

TM303

Compressor

Resistance Value : 0.97 at 68°F(20°C)

Resistance Value : 0.88 at 68°F(20°C)

For AOU18 / 24RLXFZ

For AOU36RLXFZ

Main PCB

BLACK

WHITE

RED

TM305

TM304

W (T)

V(S)

Check Point 3 : Replace Main PCB

Fujitsu ASU24RLF Service Instruction

Other manuals for Fujitsu ASU24RLF