> For the complete documentation index, see [llms.txt](https://docs.kemperconnect.de/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.kemperconnect.de/asset-types/cleanairtower-sf/overview.md).

# overview

The Clean Air Tower Einweg (disposable filter) is KEMPER's air filtration tower with replaceable filter cartridges. It provides advanced monitoring of motor performance and operating conditions.

## Device Identification

| Property        | Value                    |
| --------------- | ------------------------ |
| **Slug**        | `clean-air-tower-einweg` |
| **Type**        | Air Filtration Tower     |
| **Filter Type** | Disposable               |

## Purpose

The Clean Air Tower (Disposable Filter) is designed to:

* Filter welding fumes and particulates
* Use replaceable filter cartridges
* Provide detailed motor monitoring
* Support industrial air quality improvement

## Key Measurements

### Motor Status

| Measurement           | Field                | Unit    | Description               |
| --------------------- | -------------------- | ------- | ------------------------- |
| **Motor Running**     | `MOTOR_RUNNING`      | Boolean | Motor operating state     |
| **Motor Power**       | `MOTOR_ACTUAL_POWER` | kW      | Current power consumption |
| **Motor Frequency**   | `MOTOR_FREQUENCY`    | Hz      | Operating frequency       |
| **Motor Current**     | `MOTOR_CURRENT`      | A       | Current draw in Amps      |
| **Motor Temperature** | `TEMPERATURE_MOTOR`  | °C      | Motor temperature         |
| **Boost Mode**        | `BOOST_MODE_ACTIVE`  | Boolean | Boost mode status         |

### Air Flow

| Measurement     | Field               | Unit | Description               |
| --------------- | ------------------- | ---- | ------------------------- |
| **Volume Flow** | `ACTUAL_VOLUMEFLOW` | m³/h | Air volume being filtered |

### Service

| Measurement             | Field               | Unit | Description              |
| ----------------------- | ------------------- | ---- | ------------------------ |
| **Operating Hours**     | `OPERATING_HOURS`   | h    | Total motor running time |
| **Hours Until Service** | `MAINTENANCE_HOURS` | h    | Time until maintenance   |

### System

| Measurement         | Field        | Description             |
| ------------------- | ------------ | ----------------------- |
| **Fault Code**      | `FAULT_CODE` | Current fault (0 = OK)  |
| **Signal Strength** | `RSSI`       | Cellular signal quality |

## Status Indicators

| Status          | Description              |
| --------------- | ------------------------ |
| **Running**     | Motor actively operating |
| **Stopped**     | Motor not running        |
| **Normal Mode** | Standard operation       |
| **BOOST**       | Boost mode active        |
| **Error**       | Fault code detected      |

{% hint style="info" %}
Boost Mode

* Indicated by "BOOST" badge
* Increases motor power
* Higher air volume flow
* Used for demanding conditions
  {% endhint %}

## Fault Codes

<details>

<summary>Fault code list (click to expand)</summary>

| Code | Description                |
| ---- | -------------------------- |
| 0    | No fault (OK)              |
| E02  | Airflow control error      |
| E03  | Maintenance required       |
| E04  | Motor temperature too high |
| E07  | Modbus error               |
| E12  | Airflow too low            |

</details>

## Device Tabs

| Tab       | Description                   | Documentation                                                        |
| --------- | ----------------------------- | -------------------------------------------------------------------- |
| Dashboard | Motor status and measurements | [Dashboard](broken://pages/415d6ce9d130a8b6702073901ddc80c6b9901ab3) |
| History   | Performance history           | [History](broken://pages/5fd1e0508777182bbc170ab955ad9f90429597d8)   |
| Functions | Start/Stop control            | [Functions](broken://pages/6cafe3f2d09aa17751dc53a1b9f90f7aa5b54678) |
| License   | License management            | [License](file:///common/license.md)                                 |
| Settings  | Fault codes and info          | [Settings](broken://pages/77771dd7529569caf13202321a8310a71766035b)  |

## Automation Target

Can be controlled by automation rules:

* Triggered by AirWatch PM10 levels
* Automatic start on high pollution
* Automatic stop when air quality improves

See [Automation Rules](file:///automation/rules.md).

## Scheduler Support

Supports time-based scheduling:

* Define operating hours
* Configure days of week
* Automatic on/off control

See [Schedulers](file:///automation/schedulers.md).

## Differences from Self-Cleaning Model

| Feature          | Einweg (Disposable)    | Abreinigbar (Self-Cleaning) |
| ---------------- | ---------------------- | --------------------------- |
| Filter Type      | Replaceable cartridges | Self-cleaning               |
| Compressed Air   | Not required           | Required                    |
| Cleaning Cycles  | N/A                    | Automatic                   |
| Motor Monitoring | Advanced               | Basic                       |
| Boost Mode       | Yes                    | No                          |

## Related Documentation

<table data-view="cards"><thead><tr><th>Title</th><th data-card-target data-type="content-ref">Target</th></tr></thead><tbody><tr><td>Dashboard — Current measurements</td><td><a href="/pages/415d6ce9d130a8b6702073901ddc80c6b9901ab3">/pages/415d6ce9d130a8b6702073901ddc80c6b9901ab3</a></td></tr><tr><td>Functions — Device control</td><td><a href="/pages/6cafe3f2d09aa17751dc53a1b9f90f7aa5b54678">/pages/6cafe3f2d09aa17751dc53a1b9f90f7aa5b54678</a></td></tr><tr><td>Error Codes — Error reference</td><td><a href="file:///reference/error-codes.md">file:///reference/error-codes.md</a></td></tr></tbody></table>


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