Manualshelf

NR83 Owners Manual

ManualsBrandsNoritz ManualsWater HeatersNR83 - 5.0 GPM at 60° F Rise - 0.82 UEF - Propane Tankless Water Heater - Concentric Vent
11121314151617181920
11
The operation panel will emit a sound
when any button is pushed. This sound
can be muted if it is desired.
1
How to Use
Muting the Operation Panel
* Initial factory setting is with sound
Sound
Muted
No sound
after 5 sec.
1
HoldthePowerOn/Off
Buttonforveseconds.
Tone sounds
after 5 sec.
• The ow meter alarm cannot be muted.
• The high temperature warning tone when setting the unit to 125°F / 55°C (131°F) or higher will
not emit a sound when muted.