The following is the sequence of modes available in “Service Mode” by pressing the “Select” button:
Error Code Number (Display/Reset). This is only shown if there is an operating error in the “User Mode”.
Error Code Shown
in Water Heater Display
Status | Service Needed | |
SELECT | Lockout RESET | |
1. Max Setpoint (Display/Change)
Max Setpoint value
Water Heater Display
| °F | Max |
|
| Setpoint |
idle |
|
|
Status | Operational |
|
SELECT | SET | |
2a. Water Temperature Average (Displays average if there are two sensors – sensor temperature displayed if single sensor is used).
| °F | Water Temp |
idle |
|
|
Status | Operational |
|
SELECT | SET | |
| 39 |
|