Daikin R-410A Service Manual page 141
Vrv ii-sr-410a heat pump 50hz
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Also See for R-410A:
- Service manual (381 pages) ,
- Installation manual (177 pages) ,
- Technical manual (44 pages)
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SiBE39-402A
Troubleshooting
Troubleshooting
1A
Check No. 9
Check on connector of fan
motor (Power supply cable)
Check No. 11
Check on pulse input of
position signal of fan inverter
PCB
Is the pulse inputted?
YES
Troubleshooting by Indication on the Remote Controller
NO
Replace the fan motor of
outdoor unit.
Replace outdoor unit PC
board.
(V3077)
131
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Table of Contents
Troubleshooting
