Daikin VRV III-S RXYMQ6PV4A Service Manual page 147

Troubleshooting by Indication on the Remote Controller
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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
136
Pin No. 1. White
: Continuity
2. Yellow 3. Orange
×
Approx.
300Ω
×
4. Blue 5. Red
×
Approx.
150Ω
×
Approx.
300Ω
×
Approx.
150Ω
×
Troubleshooting
SiME34-608
6. Brown
×
Approx.
150Ω
×
Approx.
150Ω
×