Specifications

Troubleshooting by Indication on the Remote Controller SiUS39-602
150 Troubleshooting
∗
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)

: Continuity Approx. 300
Ω
{
: Continuity Approx. 150
Ω
× : No continuity
Pin No. 1. White 2. Yellow 3. Orange 4. Blue 5. Red 6. Brown
1. White × 
Approx.
300Ω
× {
Approx.
150Ω
×
2. Yellow × 
Approx.
300Ω
× {
Approx.
150Ω
3. Orange × {
Approx.
150Ω
×
4. Blue × {
Approx.
150Ω
5. Red ×
6. Brown