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General| Category | Control Unit |
|---|---|
| Mounting | Wall-mounted |
| Model | VR 71 |
| Manufacturer | Vaillant |
| Protection Class | IP20 |
| Application | Heating, hot water and ventilation systems |
| Operating Temperature | 0 °C |
| Weight | 0.2 kg |
Guides the installation of the radio receiver, outdoor temperature sensor, and system control.
Lists start-up requirements and guides through the installation assistant for system setup.
Explains system failure responses, fault/maintenance messages, and sensor care.
Addresses communication, module, sensor, and component errors with specific solutions.
Lists technical specifications for system control, receiver unit, and temperature sensor.
Provides comprehensive guides for diagnosing and resolving system faults and error codes.
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