19
1. Close the gas valve.
2. <Not using the remote controller>
Fully open one of the hot water fixtures.
<Using the remote controller>
Turn off ther power button.
3. <Not using the remote controller>
Turn off the power supply after 20 seconds or more pass from operation of 2.
<Using the remote controller>
Turn off the power supply.
4. Close the water supply valve.
5. Fully open all hot water fixtures.
6. Turn the drain plug to the left to open, and then remove.
7. Check that the water is completely drained, close all the
drain plugs and the hot water fixtures after 10 minutes
or more pass from operation of 6.
If the water heater will not be used for a long period of time,
Drain the water.
Drain the water as follows:
To avoid burns, wait until the equipment cools down before draining the water.
The appliance will remain hot after it is turned off.
High Temperature
Drain water into a bucket to prevent water damage.
Do not touch with wet hands.
Fixture
Fixture
Turning the Unit Back On
1. Check that all drain plugs are inserted.
2. Check that all hot water fixtures are closed.
3. Follow the procedure on p.10 “Initial operation”, steps 1 through 4.
CAUTION
Do not touch with wet hands.
Drain Plugs
Each drain plug mignt not be visible
if insulation is installed around the
piping.
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