Non-Condensing Models - AO Smith Water Heaters
Non-Condensing Models - AO Smith Water Heaters
Non-Condensing Models - AO Smith Water Heaters
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Troubleshooting GuideUpper bank of dipswitchesLower bank of dipswitchesFigure 16Table 4 – 510 (T‐D2) Dipswitch Settings: UPPER BANKNo. Function ON position OFF position1 Gas type Propane Disable2 Natural Gas Disable3 Allow adjustments of fan motor speed Enable Disable (Default)45FM+, FM++, FM+++ Indoor 510 (T‐D2‐IN)No.4OFF position ON positionNo.5 OFF position 0% +6%ON position +12% +18%Outdoor 510 (T‐D2‐OS)No.4OFF positionON positionNo.5 OFF position 0% +4%ON position +8% +12%6 N/A N/A N/A (Default)Table 5.4 ‐ 510 (T‐D2) Dipswitch Settings: LOWER BANKNo. Function ON position OFF position1 Parent/Child setting for Easy‐Link systems Parent Child (Default)2 Model type Indoor 510 (T‐D2‐IN) Disable(Default)3 Outdoor 510 (T‐D2‐OS) Disable(Default)4 Output temperature settings (Default 122˚F)5620| Page