Daikin FCQ18PVJU Service Manual page 100

Troubleshooting by Indication on the Remote Controller
∗1: Coil check method for the moving part of the electronic expansion valve
Disconnect the electronic expansion valve from the P.C.B. and check the continuity between the
connector pins.
(Normal)
1. White
2. Yellow
3. Orange
4. Blue
5. Red
6. Brown
: Continuity
×: No continuity
93
Pin No. 1. White 2. Yellow 3. Orange

×
Approx.
300Ω
×
SiUS28-902_a
4. Blue 5. Red

×
Approx.
150Ω

×
Approx.
300Ω

×
Approx.
150Ω
×
Troubleshooting
6. Brown
×

Approx.
150Ω
×

Approx.
150Ω
×