E9" Malfunction Of Moving Part Of Electronic Expansion Valve - Daikin SkyAir RZQ200 · 250C7Y1B Service Manual

Diagnosis by Remote Controller
4.20 "E9" Malfunction of Moving Part of Electronic Expansion
Valve
E9
Remote
Controller
Display
Applicable RZQ
Models
Method of Check disconnection of connector
Check continuity of expansion valve coil
Malfunction
Detection
Malfunction Error is generated under no common power supply when the power is on.
Decision
Conditions
Supposed
Causes
128
Faulty electronic expansion valve
Broken wire of the electronic expansion valve harness
Faulty connection of the electronic expansion valve connector
External factor (noise etc.)
SiBE26-701
Troubleshooting