Configure Parameter Settings - Rinnai Sensei CU199i Installation And Operation Manual

4. 1 2 Configure Parameter Settings

4. 1 2. 1 Instructions
WARNING
Certain elements of the installation may require adjusting the parameters of the tankless water heater.
To adjust the parameters:
1. Locate the PC Board (lower right side of unit).
2. Locate the two push buttons (A and B) on the PC Board.
3. Press the "A" button for 1 second.
Figure 66
4. Use the ▲ (Up) and ▼ (Down) buttons on the controller to select a
setting number (see Parameter Settings Table below).
5. Once the desired setting number is selected, use
the "On/Off" button on the controller to change
the selection for the setting number.
Example: Display will change from 01A to 01b
for Maximum Temperature setting (as shown
below).
6. To exit the parameters, press the "A" button for 1
second.
Rinnai Tankless Water Heater Installation and Operation Manual
DO NOT adjust parameter settings unless specifically instructed to do so.
A
B
Figure 67
0 1 A
Figure 68
0 1 B
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