# LRLEVEL — Pool Fill Valve Controller (LRLEVEL-0D2ED9)

**Module ID**: `6a1c4b153d6c33ab843edc13`  
**Type**: `lr-niv` (niveau = level)  
**Role**: Controls pool water fill valve; measures volume added and fill state

---

## Inputs

| Input ID | Type | Unit | Description |
|---|---|---|---|
| `6a1c4b153d6c33ab843edc15` | 33 (flow) | L | Volume of water added per fill cycle |
| `6a1c4b153d6c33ab843edc16` | 149 (level state) | raw | Fill valve / level state (0/1) |

### Input edc15 — Water volume (fill meter)

Expression: `javascript:if(x<=0){0.0}else if(x>=80000){68.76}else{-5.01×10⁻¹⁰×...}` (polynomial curve for pulse-to-litre conversion)

Recent readings — all **0 L** for the past 5 ticks (no fill events since 2026-06-03):
```
2026-06-04T19:12  0 L
2026-06-04T13:11  0 L
2026-06-04T07:10  0 L
2026-06-04T01:09  0 L
2026-06-03T19:08  0 L
```
Pool level currently stable — no refill needed.

### Input edc16 — Level state

Type 149 (new), raw 0/1. Consistently reads **1** in all recent ticks (every 6h):
```
2026-06-04T15:12  1
2026-06-04T09:11  1
2026-06-04T03:10  1
2026-06-03T21:09  1
2026-06-03T15:08  1
```
`1` = fill valve closed / level OK.

---

## Output

| Output ID | Name | Index |
|---|---|---|
| `6a1c4b153d6c33ab843edc17` | Station 1 | 0 |

Controls the physical fill valve. Program index 0 ("Station 1") exists but has no active windows — fill is triggered automatically by the level sensor, not by schedule.

---

## Remote state

- Battery: **94%**
- Last radio contact: 2026-06-04T20:12:35Z
- Relay: `60ca4276ad69dac1558f7c61` (LRMB10)

---

## Fill event detection

To detect when the pool was last filled and how much water was added, query the flow input over a wider date range and filter for ticks where `value > 0`:

```python
data = session.get(f"{BASE}/remote/input/getComputedSensorData", params={
    "inputId": "6a1c4b153d6c33ab843edc15",
    "startDate": "2026-01-01T00:00:00.000Z",
    "endDate":   "2026-06-04T23:59:59.000Z",
    "ensurePrevTickForContinuity": "true",
}).json()

fill_events = [t for t in data["computedSensorData"] if t["value"] > 0]
```

---

## Notes

- Type 149 is a new input type not seen in other modules (likely lr-niv specific level state)
- The system works as: `pool-level-sensor` (float) → signals low → `LRLEVEL` opens fill valve (output 0) → `edc15` measures L added → valve closes when `pool-level-sensor` returns 1