V53De Manual
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.
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.
Temperature Settings Available (°F)
V53De
115
120
125
130
135
140
Temp in Celsius
°
C
46
49
52
54
57
60
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.
These temperatures are suggestions only:
DO NOT adjust the other switches unless specifically
instructed to do so.
WARNING / AVERTISSEMENT
•
Kitchen
120 °F (49° C)
•
Shower
98
-
110 °F (37
-
43 °C)
Summary of Contents for RU180iN
Page 20: ...20 V53De Manual Ladder Diagram...
Page 35: ...NOTES...
