> 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/settings.md).

# settings

The Settings tab displays device configuration, error status, and system information for the self-cleaning Clean Air Tower.

## Accessing Settings

Navigate to the device detail page and select the "Settings" tab.

## Device Information Card

### Basic Settings

| Field             | Description       | Editable |
| ----------------- | ----------------- | -------- |
| **Device Name**   | Display name      | Yes      |
| **Serial Number** | Device identifier | No       |
| **Location**      | Physical location | Yes      |

### Device Type Info

| Field           | Value                           |
| --------------- | ------------------------------- |
| **Device Type** | Clean Air Tower (Self-Cleaning) |
| **Filter Type** | Automatic Self-Cleaning         |

## Error Status Card

### Current Error Status

| Field          | Description                           |
| -------------- | ------------------------------------- |
| **Error Code** | Current error (FEHLERCODE)            |
| **Status**     | "System Healthy" or error description |

### Healthy State

When no errors:

* Shows "0 (OK)"
* "No errors detected" message
* Green indicator

### Error State

When an error is detected:

* Error code displayed
* Description shown
* Red indicator
* "Service Required" alert

### Error Codes

| Code | Description                  |
| ---- | ---------------------------- |
| 0    | No error (OK)                |
| E00  | Frequency inverter error     |
| E03  | Compressed air not connected |
| E05  | Control error                |

## System Information Card

### Technical Details

| Field                | Description                      |
| -------------------- | -------------------------------- |
| **Software Version** | Firmware version (SOFTWARESTAND) |
| **Device Type**      | Clean Air Tower (Self-Cleaning)  |

## Operating Information Card

### Service Tracking

| Field                   | Unit | Description                  |
| ----------------------- | ---- | ---------------------------- |
| **Operating Hours**     | h    | Time device has been running |
| **Hours Until Service** | h    | Remaining until maintenance  |

### Service Labels

| Field               | Label                              |
| ------------------- | ---------------------------------- |
| Operating Hours     | "Time device has been running"     |
| Hours Until Service | "Recommended maintenance interval" |

### Service Progress

* Progress bar visualization
* Percentage complete
* Warning at 90%
* Critical at 100%

## Editing Settings

### Device Name

{% stepper %}
{% step %}

### Edit Device Name — Step 1

Click the edit icon.
{% endstep %}

{% step %}

### Edit Device Name — Step 2

Enter new name.
{% endstep %}

{% step %}

### Edit Device Name — Step 3

Save changes.
{% endstep %}
{% endstepper %}

### Location

{% stepper %}
{% step %}

### Edit Location — Step 1

Click the edit icon.
{% endstep %}

{% step %}

### Edit Location — Step 2

Enter location description.
{% endstep %}

{% step %}

### Edit Location — Step 3

Save changes.
{% endstep %}
{% endstepper %}

## Troubleshooting

<details>

<summary>Error E00 - Frequency Inverter</summary>

* Check inverter connections
* Verify power supply stable
* May require technician

</details>

<details>

<summary>Error E03 - Compressed Air</summary>

* Check air supply connected
* Verify pressure adequate
* Required for filter cleaning

</details>

<details>

<summary>Error E05 - Control Error</summary>

* System control issue
* Try restart
* Contact support if persists

</details>

## Related Documentation

* [Dashboard](broken://pages/415d6ce9d130a8b6702073901ddc80c6b9901ab3) - Current measurements
* [Functions](broken://pages/6cafe3f2d09aa17751dc53a1b9f90f7aa5b54678) - Device control
* [Error Codes](file:///reference/error-codes.md) - Complete reference
* [Service](file:///monitoring/service/overview.md) - Maintenance tracking


---

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