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  • Home
  • Scope of delivery
    • Specialist installer qualifications
      • Intended use
        • Non-intended use
          • Safety instructions
            • System and product information
              • System description
                • Constructional design
                  • Conformity
                    • Rating plate
                      • Protection classes
                      • Data control sheet for commissioning
                        • Guarantee
                          • Electrical connections
                            • Overall view of switch box
                              • Power supply for the ventilation unit
                                • Electrical specifications of the RLT units
                                • Pressure-volume flow characteristic curves
                                  • Characteristic curve RLT 1200 H/V
                                    • Characteristic curve RLT 1600 H/V
                                      • Characteristic curve RLT 2300 H/V
                                        • Characteristic curve RLT 4000 H/V
                                          • Characteristic curve RLT 5500 H/V
                                        • Technical data
                                          • 3D views
                                            • Dimension tables – Horizontal units [H]
                                              • Dimension tables – Vertical units [V]
                                              • Installation instructions
                                                • Storing the devices
                                                  • Transport of the units
                                                    • Setting up / installing the units – General instructions
                                                      • Ceiling installation
                                                        • Outdoor installation
                                                          • Mounting the rain roof (outdoor installation, optional)
                                                          • Condensate drain
                                                            • Condensate drain – trace heating for outdoor installation
                                                            • Channel connections
                                                              • Water connections on heating and cooling registers
                                                              • Standards and regulations
                                                              • Control: Configuration – Wiring – Operation
                                                                • Control functions
                                                                  • Notes before initial commissioning
                                                                    • Displays, buttons and LEDS
                                                                      • Login / Password
                                                                        • Log out
                                                                          • Automatic logout
                                                                            • Change password
                                                                              • Select language:
                                                                                • Version number
                                                                                  • Menu system
                                                                                    • Temperature
                                                                                      • Time settings
                                                                                        • Access rights
                                                                                          • Changing parameters
                                                                                            • Changing operating mode
                                                                                              • Alarm events
                                                                                                • Accesses ON / OFF
                                                                                                  • Setpoint for supply air temperature control
                                                                                                    • Setpoint weather-dependent supply air control
                                                                                                      • Heat exchanger defrosting
                                                                                                      • Setting operating modes
                                                                                                        • Mode 3: Constant pressure control
                                                                                                          • Mode 4: Constant volumetric flow
                                                                                                            • Mode 5: Demand-driven constant volumetric flow with CO2 control
                                                                                                            • Time programming
                                                                                                              • Time / Date
                                                                                                                • Timer low speed, normal speed
                                                                                                                • Manual / Auto
                                                                                                                  • PID controller
                                                                                                                    • Temperature control
                                                                                                                      • Fan control
                                                                                                                        • Saving and restoring settings
                                                                                                                        • Remote control
                                                                                                                          • Electrical connection
                                                                                                                            • Dimensions
                                                                                                                              • Display functions
                                                                                                                                • LED indicators
                                                                                                                              • Fault rectification
                                                                                                                                • Checking alarms
                                                                                                                                  • Acknowledged and blocked alarms
                                                                                                                                    • Alarm list
                                                                                                                                      • Indication LEDs
                                                                                                                                        • Status display
                                                                                                                                        • Freeze protection and heat register
                                                                                                                                          • Freeze protection of the heat recovery unit with electric preheating register [PH] (optional)
                                                                                                                                            • Electric supplementary heat register (EH) (Option)
                                                                                                                                              • Water supplementary heat register WH (Option)
                                                                                                                                                • Hydraulic circuits
                                                                                                                                                  • Diverter circuit
                                                                                                                                                    • Admixing circuit
                                                                                                                                                      • Injection circuit
                                                                                                                                                    • Cleaning, maintenance
                                                                                                                                                      • Safety instructions – must be observed every time the unit is opened!
                                                                                                                                                        • Replacing the air filter
                                                                                                                                                          • Air / air heat exchanger
                                                                                                                                                            • Cleaning the condensate drain
                                                                                                                                                              • Maintenance of the fans
                                                                                                                                                              • Appendix
                                                                                                                                                                • ErP data sheets
                                                                                                                                                                  • Data control sheet for commissioning
                                                                                                                                                                  • Removal
                                                                                                                                                                    • Accessories and spare parts
                                                                                                                                                                      • Environmentally responsible disposal
                                                                                                                                                                        • Circuit diagrams
                                                                                                                                                                          • Company information