A.O. Smith DRE 52 Installation, User And Service Manual page 13

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0313851_DRE_NLUKFR, 30-03-2022
9.2 Water-side maintenance.................................................... 45
9.2.1 Inspect the anode.............................................................45
9.2.2 Descale the tank.............................................................. 46
9.3 Performance check........................................................... 47
9.4 Finalization...................................................................... 48
Troubleshooting........................................................................ 49
10.1 General errors..................................................................49
Warranty................................................................................... 51
Index........................................................................................ 53
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