9
3.0
USER SETTINGS
3.1
GENERAL
Certain functions within the boiler are changeable by the user but are password protected to prevent accidental
modification. What follows is a guide showing how to access the functions and modify them.
3.2
ENTERING THE USER CODE
To access the user control the following procedure should be followed:
1.
If the heater is operating, press the Enter/Reset button to turn the unit off.
2.
Press and hold the Menu/Exit button for 5 seconds. At this point the display will change to show:
Enter Menu Code:
0000
3.
Press the UP button 4 times. The display should now show:
Enter Menu Code:
0004
4.
Press the Previous button 2 times. The display should now show:
Enter Menu Code:
0004
5.
Press the Up button 7 times. The display should now show:
Enter Menu Code:
0704
6.
Press the Enter/Reset button. The display should now show:
Enter Menu Code:
USER CODE
3.3
MENU SET A: GENERAL SETTINGS
After 2 seconds the screen will show:
>A General
B N/A
Pressing the Enter/Reset button will access the General menu set. From here, the following sub-sections can be
accessed by moving the caret symbol “>” to the appropriate line using the Up or Down buttons and then pressing
the Enter/Reset button.
3.3.1
WATER HEATER MODEL
This is a display only parameter that will display the model name of the unit.
3.3.2
USER CODE
This setting can be used to modify the user access code. This is done using the Up, Down, Previous and Next
buttons. Once the desired code has been set, the Enter/Reset button should be pressed to save the setting.
NOTE: If this setting is modified, please make a note of the new code as it can only be reset using the computer
interface.
