Connected combination error
Outdoor unit
Indoor Unit : Operation LED 1times Flash, Timer LED 1times Flash,
Economy LED Flashing (0.1s ON / 0.1s OFF)
Outdoor Unit : E. 11. 3
Branch Box : LED401/ 402/ 403/ 404/ 405 Lit
Error Code : 11
Trouble shooting 37
Indicate or Display:
Detective Actuators:
Detective details:
Branch Box Error Method:
Forecast of Cause :
1. Connected outdoor unit
Check the outdoor unit
>> If there is another outdoor unit, correct it by referring to Installation Manual
or Design & Technical Manual.
>> Upon correcting incorrect setting, reset the power.
Check Point 1 : Check the outdoor unit
When another outdoor unit in the future is connected to
the terminal "Outdoor unit" of Primary branch box.
02-53
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