Daikin VRV II RXYQ5MATL Service Manual page 189

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 PC board and check the continuity between
the connector pins.
(Normal)
1. White
2. Yellow
3. Orange
4. Blue
5. Red
6. Brown
×: No continuity
178
Pin No. 1. White
: Continuity
2. Yellow 3. Orange
×
Approx.
300Ω
×
4. Blue 5. Red
×
Approx.
150Ω
×
Approx.
300Ω
×
Approx.
150Ω
×
Troubleshooting
Si39-504
6. Brown
×
Approx.
150Ω
×
Approx.
150Ω
×