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About watering work at the time of moving in (Hokkaido) Updated date 2017.06.20

Before moving in, water drainage of each water pipe is done to prevent freezing. Please do the water flow work by the following procedure.

Please turn off the "water drain plug" or "faucet handle" of the water heater, bathroom, kitchen and toilet before watering. Or check that it is turn off

※A water tap is a stopper for draining water from a water pipe to prevent freezing. If it is loose, water leakage may occur when water is passed through.

Passing water procedures(Hokkaido)

  1. Make sure that the drain cap and faucet handle of each facility are closed.

    Water heater


    Operating procedure
    There is a screw (water drain plug) under the water supply pipe, please confirm that the screw is tightened. ※Please do not touch the front white knob.

    Bathroom / washbasin


    Operating procedure

    The faucet and make sure that the screw under the handle is closed. The screw as it is a screw that can be rotated by hand. ※Depending on the type of faucet, the installation position of the screw will be different.



    Operating procedure

    The screw as it is a screw that can be rotated by hand. ※Please do not touch the front white knob.



    Operating procedure

    The lever is fixed in the state pulled toward the front side, press the white button attached to the lever to release the fixation.

  2. Turn on the electric water drain control panel and push the button to passing water "通水". Image

    Operating procedure
    Turn on the power supply, press the push button (押), switch from "water drain"(水抜) to "water passing"(通水). The drainage control panel is installed on the wall around the water heater / bathroom.



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