Samsung DVM S ECO BIG Series - Page 103

Troubleshooting
Samsung Electronics 4-61
■ Outdoor unit’s option switch setting error (Using E2P option of other models or emergency
operation for compressor malfunction option setting was enabled on all compressors of cor-
responding outdoor unit). (E-563)
Outdoor unit Display E-563
Judgement Method
•PriortoJuly2011,ifthesoftwareversionoftheindoorunit.
•IfindoorunitwhichdonotcompatiblewithDVMinverterisconnected.
Cause of problem
•Checkthesoftwareversionoftheindoorunit.
•ChecktheindoorunitiscompatiblewiththeDVM.
Power On
Does connected
indoor unit become
compatible with
DVM inverter?
Yes
No
Is software version of
indoor unit since July,
2011 ?
Yes
Software upgrade.
No
Replace the indoor unit that is compatible with the
DVM INV.
Replace indoor unit PCB.