Do you have a question about the IVT VENT 402 13 and is the answer not in the manual?
Signal words indicating risk type and seriousness of potential hazards.
Essential safety guidelines for installers and users of the heating system.
Instructions for connecting water pipes, DHW circuits, and drainage points.
Guidelines for wiring sensors, power supply, and communication interfaces.
Procedure for filling the heating system and DHW tank with water.
Steps for setting up and configuring the heat pump's control unit.
Guides through the initial setup wizard for the control unit.
Overview of the available options within the service menu.
Configuration options for heating and hot water parameters.
Settings for heating curves, room influence, and building damping.
Settings for hot water temperature, delays, and thermal disinfection.
Lists current system alarms and historical fault data.
Technical data, parameters, and performance specifications of the unit.
Diagram showing the system's functional layout and component interactions.
Main circuit wiring diagrams for various power configurations.
Wiring diagram for the 400V, 3-phase, 50Hz, 13.5 kW configuration.