Daikin Altherma HT - Page 147

ESIE09-08B Troubleshooting by Indication on the Remote Controller
Troubleshooting 135
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)
: Continuity
×: No continuity
Pin No. 1. White 2. Yellow 3. Orange 4. Blue 5. Red 6. Brown
1. White × 
Approx.
300
× 
Approx.
150
×
2. Yellow × 
Approx.
300
× 
Approx.
150
3. Orange × 
Approx.
150
×
4. Blue × 
Approx.
150
5. Red ×
6. Brown