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A warranty registration card is included separately.
Be sure that the plumber, date of purchase and other necessary items are filled in.
Read the content carefully, and keep the warranty card in a safe place.
For repairs after the warranty period, there will be a charge on any service, and service will only
be performed if the unit is deemed repairable.
Period of Time for Stocking Repair Parts
Warranty
Noritz will stock repair and maintenance parts for this unit for the time period from the date of
the original installation as follows: twelve (12) years for the heat exchanger and ten (10) years
for remaining parts.
Reinstallation
If you want to reinstall the appliance at a different location, confirm that the gas and power
supply indicated on the rating plate are available at the new location. If you are not sure,
consult the local utility company.
1
Press the
button
inside the cover.
<Screen display (Example)>
<Screen display (Example)>
● Identifying units that require service (system dependent).
Operation
Screen Display
Description
Press the
button to check the status of the system
* If you press the
button
, the
screen of step 1 is displayed.
If you press the
button
, the
screen returns to the previous
screen.
* If the
button is pushed or
it is left untouched for approximately
10 minutes, it will return to
the previous screen.
* Status can be checked regardless of
whether the
button is ON/OFF.
Press the
button twice
inside the cover.
Summary of Contents for NC1991-DVC
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