Daikin RXYQ5-48MAY1 Service Manual page 201

Troubleshooting by Indication on the Remote Controller
∗1: Coil check method for the moving part of the electronic expansion valve
Discount 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
190
Pin No. 1. White
: Continuity
2. Yellow 3. Orange
×
Approx.
300Ω
×
4. Blue 5. Red
×
Approx.
150Ω
×
Approx.
300Ω
×
Approx.
150Ω
×
Troubleshooting
Si39-407
6. Brown
×
Approx.
150Ω
×
Approx.
150Ω
×