Alarms and warnings have three possible states: clear (not triggered), triggered previously, and triggered currently. Any alarm or warning in the triggered previously state can be reset in the app to the clear (not triggered) state.
A subset of alarms on the DFU and SVI control the highly significant FILL PREVENTION ALARM on the DFU and SVI respectively. The FILL PREVENTION ALARM blocks all fills at the DFU or SVI level respectively. This alarm tracks the worst status of the controlling alarms. The FILL PREVENTION ALARM can be reset/cleared when all the controlling alarms are in the clear or previous state and then filling will resume at that DFU or SVI level.
The states of all alarms and warnings survive board resets/power outages.
| LED Color | Meaning |
|---|
| Red | DFU Alarm. |
| Red – Flashing | DFU Fill Prevention Alarm (not auto filling) |
| Yellow | DFU Warning |
| Cyan | DFU is filling a sump |
| Green | DFU is enabled and auto filling, no alarms or warnings |
| Blue | DFU is connected to internet (occurs only at initial Wi-Fi setup) |
| White | All other cases, essentially booting up |
| DFU Alarms | Fill Prevention VIDEO LINK |
|---|
| FILL PREVENTION ALARM | Yes |
| LOW LEVEL ALARM | Yes |
| HIGH COOLANT PRESSURE ALARM | Yes |
| HIGH WATER PRESSURE ALARM | Yes |
| LOW WATER PRESSURE ALARM | Yes |
| Low Water Hardness Alarm | |
| High Water Hardness Alarm | |
| Low Water Temp Alarm | |
| High Water Temp Alarm | |
| ADS INIT ALARM | Yes |
| LEVEL SENSOR ALARM | Yes |
| WATER PRESSURE SENSOR ALARM | Yes |
| COOLANT PRESSURE SENSOR ALARM | Yes |
| WATER FLOWMETER ALARM | Yes |
| COOLANT FLOWMETER ALARM | Yes |
| Modbus Init Alarm | |
| Water Hardness Sensor Alarm | |
| Water Temp Sensor Alarm | |
| MOTOR INIT ALARM | Yes |
| MOTOR ALARM | Yes |
| E-Stop Alarm | Yes |
| DFU Warnings | |
| Low Level Warning | |
| High Coolant Pressure Warning | |
| High Water Pressure Warning | |
| Low Water Pressure Warning | |
| Low Water Hardness Warning | |
| High Water Hardness Warning | |
| Low Water Temp Warning | |
| High Water Temp Warning | |
| SVI Alarms | Fill Prevention VIDEO LINK |
|---|
| FILL PREVENTION ALARM | Yes |
| LOW LEVEL ALARM | Yes |
| HIGH LEVEL ALARM | Yes |
| Low Temp Alarm | |
| High Temp Alarm | |
| ADS INIT ALARM | Yes |
| LEVEL SENSOR ALARM | Yes |
| Temp Sensor Alarm | |
| Refract Sensor Alarm | |
| FILL VOLUME ALARM | Yes |
| FILL DURATION ALARM | Yes |
| SVI Warnings | |
| Low Level Warning | |
| High Level Warning | |
| Low Temp Warning | |
| High Temp Warning | |
| |
|---|
| LED L1 - Blue | Power |
| LED L2 - Blue | Network Connected |
| LED L3 - Blue | Enabled |
| LED L4 - Green | Fill |
| LED L5 - Green | Filling |
| LED L6 - Yellow | Warning |
| LED L7 - Red | Alarm |
