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Please start to use it again in accordance with the “Initial Operation” procedure on P9.
For re-use
* The shapes of the cleanout plugs are as pictured on the
right.
* The cleanout plugs may not be clearly visible as they are
partially hidden behind the pipe insulation.
* Water may not drain out fully even though the cleanout
plugs are loosened, depending on the pipe arrangement.
In this case, fully remove the cleanout plugs. (Make sure
not to mislay them.)
When Unused for an Extended Period-2
KM3211WHQ
4 positions
Position of the cleanout plugs
KM3211WH
3 positions
If the water heater will not be used for a long period of time,
drain the water.
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