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General| Brand | Zehnder Rittling |
|---|---|
| Model | ComfoAir 350 |
| Category | Fan |
| Language | English |
Lists essential safety rules for electrical installation, local regulations, and adherence to manual instructions.
Describes safety measures like not opening without tools and ensuring duct length for fan protection.
Guides users on cleaning or replacing filters when indicated by the digital display.
Explains how malfunction codes appear on the digital device, referring to an overview.
Advises contacting the installer and noting malfunction codes and unit type.
Describes how to perform a general reset of the ComfoAir, restoring factory settings.
Details how to activate and interpret the results of the ComfoAir's self-test function.
Lists common malfunction codes (A1-A6, E1-E2, Fil, tEr) displayed on the digital device.
Explains how to interpret malfunction alerts and provides a list of codes and their descriptions.
Offers troubleshooting tips for specific malfunction alerts like FIL/tEr and E1/E2.
Provides troubleshooting flowcharts for temperature sensor malfunctions (A1-A4) and bypass motor issues (A5).
Details troubleshooting steps for A6 malfunction, involving checking PCB and setting P51.
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