Rinnai V53De Installation And Operation Manual page 25

Temperatures Available with a Controller
The water heater can deliver water at only one temperature setting at a time. The available temperatures are
provided below. A temperature lower than 115° F (46° C) can be obtained at the tap by mixing with cold water.
To change the temperature scale from Celsius to Fahrenheit or vice versa, press and hold the ON/OFF button for
5 seconds while the water heater is OFF.
Water temperatures over 125°F (52°C) can cause severe burns or scalding. Refer to the Danger Alert on water
temperatures. Rinnai shall not, in any event, be liable for damages resulting from such misuse or misapplication.
WARNING / AVERTISSEMENT
These temperatures are suggestions only:
Setting Controller to Mute
On the MC-601-US to eliminate the beeps when keys are pressed or to turn the beeps back on, press and hold
both the up and down buttons until a beep is heard (approximately 5 seconds).
Locking the Controller
The MC-601-US controller can be locked by pressing the Priority button and the up button together for 5
seconds. A beep will sound confirming that the controller is locked. The display will alternately show "LOC", the
temperature setting, and a diagnostic code if one has been activated. All of the controllers in the system are
also locked.
To unlock the controller press the Priority button and the up button together for 5 seconds.
V53De
Temp in Celsius °C
•
•
115
DO NOT adjust the other switches unless specifically
instructed to do so.
Kitchen 120 °F (49° C)
Shower 98 - 110 °F (37 - 43 °C)
V53De Manual
Temperature Settings Available (°F)
120 125 130
46 49 52 54
135 140
57 60
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