E9" Outdoor Unit: Malfunction Of Moving Part Of Electronic Expansion Valve (Y1E, Y3E) - Daikin VRVIII-S Service Manual

SiENBE34-703
3.19 "E9" Outdoor Unit: Malfunction of Moving Part of
Electronic Expansion Valve (Y1E, Y3E)
E9
remote control
Display
Applicable
RXYSQ4~6P
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 ! Defect of moving part of electronic expansion valve
! Defect of outdoor unit PC board (A1P)
Causes
! Defect of connecting cable
Troubleshooting
Troubleshooting by Indication on the remote control
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