ESIE15-08B
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Part 2. Troubleshooting
4. Component checklist - Water Circuit
19/07/16
Page 87
Daikin Altherma Monobloc CA
LED INFORMATION
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LED 1 blinks when Ethernet cable is connected to PCB A4P.
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LED 4 is on when SD-card is connected to PCB A4P
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LED 3 has no functionality.