Noritz NR501 Series User Manual

9
The display window allows you to view the status
of unit or error codes.
DisplayWindow
When other indication will appear, please refer to troubleshooting. (page 24)
(Ex.NR662-OD)
(Display Window)
Whenthegasburnerison.
Whenthegasburnerison,set
temperature's is
displayedforoneminute.
Whenhotwaterows.
Ifthereisaproblemwiththeunit,anumerical
errorcodewillash.(page24)
When unit is initially plugged into power,
set temperature's is displayed for approx. three minutes.
(When the gas burner is off, and cold water ows.)
After one minute passed from turn on hot water, the outside edge of
the three digit display will rotate in a circular pattern.
On
(Ex.: error cord 11)

Noritz NR501 Series Specifications

General

Brand	Noritz
Model	NR501 Series
Category	Water Heater
Language	English