Owner’s Guide
19
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 page 10 “Initial
operation”, steps 1 through 4.
4. (Condensing Model only)
Make sure that the area around the appliance
is well ventilated; open a window or a door if
necessary. Then, operate the unit and verify that
condensate is coming out of the condensate
drain pipe.
(During normal use of the water heater,
condensate will begin to discharge from the
condensate drain pipe within 15 minutes of
use. However, depending on the season and/or
installation site conditions, it may take longer.)
* If water does not appear at the end of the drain
line, a qualified service technician must clean the
condensate line.
(Condensing Model only)
After the water heater has been out of use for a
long time make sure that you fill the condensate
trap with water. This is to prevent dangerous
exhaust gases from entering the building. Failure
to fill the condensate trap could result in severe
personal injury or death. (By performing step
4 as described below, the condensate trap will
automatically fill itself with water.)
DANGER
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