Rinnai R50LSI - Manual (Page 9)

VA Series Indoor LS Manual 9
Temperature Ranges
This water heater will attempt to provide hot water at the temperature setting even when the water flow is varied
or when more than 1 tap is in use. The water heater can deliver water at only one temperature setting at a time.
The available temperatures for a given model are provided below.
Model
R50LSi
R75LSi
98 100 102 104 106 108 110 115 120 125 130 135 140
150
*
160
*
R94LSi
R98LSi
R98LSi-ASME
98 100 102 104 106 108 110 115 120 125 130 135 140
150
*
160
*
185
*
Temp in Celsius ºC 37 38 39 40 41 42 43 46 49 52 54 57 60
66
*
71
*
85
*
Temperature Settings Available (ºF)
Suggested temperatures are
• Kitchen 120 ºF (49º C)
• Shower 98º - 110º F (37º - 43º C)
• Bath Fill 102º - 110º F (39º - 43º C)
These temperatures are suggestions only.
A temperature lower than 98º F (37º 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 the Sound Volume (Voice Prompt)
BC-100V Press the “Sound Vol.” button to
adjust the voice prompt volume.
The default sound volume is set
to Medium. Each subsequent
press of the button cycles
through the volume levels in the
order below.
MC-100V Press the “Function” button to
adjust the voice prompt
volume. The default sound
volume is set to Medium.
Each subsequent press of the
▲ or ▼ button cycles through
the volume levels in the order
below.
Medium Volume
(default)
High Volume
Off Volume
(beep)
Off Sound
(no beep)
Low Volume
The MCC-91 controller is intended for commercial and hydronic applications only. If an MCC-91 controller is
used in a residential dwelling for a hydronics application, a mixing valve must also be installed to limit the
potable hot water temperature to a safe temperature. Water temperatures over 125º F (51º 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.
* MCC-91 Temperature Controller
These settings require the MCC-91 controller. When the MCC-91 controller is connected, these higher
temperatures are available on all controller models in the system. Use of an MCC-91 controller in a residential
dwelling will reduce the warranty coverage to that of a commercial warranty application.