Daikin VRV III-S RXYMQ36 48PVJU, Руководство по обслуживанию

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Troubleshooting by Indication on the Remote Controller SiUS34-907
188 Troubleshooting
Confirmation of
malfunction 3 Confirmation of
malfunction 4
Diagnosis Flow 1
Replace the main PCB of the
outdoor unit.
The number
of indoor units connected
to the same refrigerant circuit
system should not be more
than 64 units.
The number of indoor units
exceeds the standard. Check
the connection to correct.
YES
NO
Replace the main PCB of the
outdoor unit.
Check if the
refrigerant type of the
outdoor unit corresponds to
that of the indoor
unit.
Match the refrigerant types of
the outdoor unit and the indoor
unit.
YES
NO
Confirmation of
malfunction 3 Confirmation of
malfunction 4
Diagnosis Flow 2