Daikin REYQ8-48PY1B, Руководство по обслуживанию

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SiBE37-701_B Troubleshooting by Indication on the Remote Controller
Troubleshooting 362
Troubleshooting
Caution
Be sure to turn off power switch before connect or disconnect connector,
or parts damage may be occurred.
Connect the model BSVQ-P.
Confirmation of malfunction 3 Confirmation of malfunction 4
YES
NO
Diagnosis Flow 5
Is the model BSVQ-P
connected?
YES
NO
Replace the outdoor unit PCB as
shown below.
• With individual systems, replace
the control PCB 1 (A1P).
• With multi systems, replace the
main PCB (A1P).
Confirmation of malfunction 3 Confirmation of malfunction 4
Diagnosis Flow 6
Is the wiring
between the outdoor
unit and the BS unit
correct?
Correct the wiring.
Replace the outdoor unit PCB as
shown below.
• With individual systems, replace
the control PCB 1 (A1P).
• With multi systems, replace the
main PCB (A1P).