Daikin RY24PEV1K, Руководство по обслуживанию

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SiK401004_A
MAINTENANCE 96

Malfunction display: E6 Communications Failure
Yes
Confirm the locations of
plug and socket
No
Check if
indoor unit’s communication line is
properly connected
Replace the communication
line
No
Confirm the locations of
plug and socket
No
Equip the ferrite cores
No
Energize the outdoor unit
Replace the controller
Check if
communication line is closed circuit
Check if the
communication line between indoor and
indoor units is properly
connected
Check if the
two ends of communication line are separately
equipped with ferrite cores
Check if the connected
outdoor unit is energized
Malfunction of communication
Yes
Yes
Yes
Yes
No
Yes