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  • EVN 22, EVN 22 R
    • Installation and operating instructions for EVN 22 and EVN 22 R window fans
      • Unit overview (Fig. A to H)
        • Scope of delivery
          • Safety
            • General safety instructions
              • Safety instructions regarding installation, operation, cleaning and maintenance
              • Intended use
                • Unit variants
                  • Overload protection
                    • Technical data
                      • Installation
                        • Fig. A + B: Preparation for installation
                          • Fig. C: Removing inner housing
                            • Fig. D: Attaching the shutter
                              • Fig. E: Attaching flange sleeve
                                • Fig. F + G: Connecting the fan
                                  • EVN 22 R: Operation with 5-step transformer
                                  • Commissioning
                                    • Cleaning
                                      • Maintenance
                                        • Fault rectification
                                          • Spare parts
                                            • Dismantling and environmentally sound disposal
                                              • Company information
                                                • Circuit diagrams
                                                  • EVN 22
                                                    • EVN 22 R
                                                      • EVN 22 R + FS6, FS7
                                                        • EVN 22 R + TRE 0,4-2