Water Heater Ground Wire Diagram. Apr 23 repeat the same with the second set. The reasoning is that the metal casing on the water heater itself is thought to be sufficient to complete the continuous grounding path between the cold water and hot water pipes in the home.
Refer to wiring diagramfig 12. Make sure the receptacle is wired correctly the black hot wire on the brass screw the white neutral wire on the silver screw and make sure the ground wire is bonded at the panel and attached to the ground screw on the. Wiring diagram images detail.
When in use the bonding wire can serve two purposes.
See grounding instructions found on page 4 item 7. Wiring diagram of rinnai tankless water heater. It is not wasteful if a room light was left on during freezing weather. Connect hot lead to 1 black.