Trouble shooting 89
Refrigerant circuit address setting
error
Symptom :
Error Code display [ 2 6 ]
Cause 1 : Check of number of indoor unit registration refrigerant circuits
Check indoor unit registration.
(1) Number of refrigerant circuits of indoor unit registered at Replace Group Remote Controller is 3 refrigerant circuits or more
even though connected to one converter.
Make 2 refrigerant circuits or less
and wait 2 minutes
YES
NO
Replace Network Convertor
Replace Group Remote Controller
Condition of occurrence : Indoor unit registration is 3 refrigerant circuits or more.
Release condition : Indoor unit registration is 2 refrigerant circuits or less.
Error Contents :
Details :
Network Convertor (UTY-VGGXZ1) -
04-97
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