Troubleshooting by Indication on the Remote Controller ESIE09-05
188 Troubleshooting
3.20 “E9” Outdoor Unit: Malfunction of Moving Part of
Electronic Expansion Valve (Y1E, Y3E)
Remote
Controller
Display
E9
Applicable
Models
ERQ 125 ~ 200 A7V1
Method of
Malfunction
Detection
Check disconnection of connector
Check continuity of expansion valve coil
Malfunction
Decision
Conditions
Error is generated under no common power supply when the power is on.
Supposed
Causes
Defect of moving part of electronic expansion valve
Defect of outdoor unit PC board (A1P)
Defect of connecting cable
Все каталоги и инструкции здесь: http://splitoff.ru/tehn-doc.html
To Next Page
Loading...
