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General| Operating temperature range (Heating) | -20 °C to +35 °C |
|---|---|
| Energy efficiency class heating (35 °C) | A+++ |
| Energy efficiency class heating (55 °C) | A++ |
| Compressor | Scroll compressor |
| Type | Air/water heat pump |
| Refrigerant | R410A |
| Energy Efficiency Class (Cooling) | A |
| Application | Residential use |
| Control unit | Vitotronic 200 |
Details safety precautions for general work on the appliance, including electrical hazards.
Covers safety measures for handling refrigerants, including risks of contact and escape.
Provides guidance on actions to take if water leaks from the appliance, covering electrocution and scalding risks.
Specifies requirements for the installation room, including volume, humidity, and temperature.
Step-by-step guide for positioning the heat pump unit.
Detailed steps for safely detaching and removing the heat pump module.
Procedures for moving and re-installing the heat pump module after removal.
Guides for connecting the primary and secondary hydraulic circuits to the unit.
Details on how to properly connect the primary circuit, including safety notes.
Instructions for connecting the secondary circuit, including system pressure and leaks.
Tables detailing recommended power cables, lengths, and fuse ratings for different voltages.
Steps for connecting the Vitoconnect accessory for remote control and monitoring.
Diagram and explanation of the main electrical connection points and PCBs.
Information on connection values and details for Plug 211 and Plug 212 on the Main PCB.
Explains functions for terminals related to temperature limiters, blocking signals, and power-OFF.
Lists sensors and components connected to the controller and sensor PCB.
Explains how to connect a temperature limiter to restrict underfloor heating circuit temperature.
Details the need for and installation of isolators for omnipolar separation from the mains.
Specifies the requirements for the 230 V~ power supply to the heat pump control unit.
Details the 230 V~ power supply connection for the compressor, including tariff options.
Details the 400 V~ power supply connection for the compressor, noting phase sequence.
Explains power supply connections for instantaneous water heaters, emphasizing water presence.
Diagrams and explanations for power-OFF connections on 400V appliances without on-site disconnect.
Details power-OFF connections for 230V appliances without on-site load disconnect, including parameter settings.
Explains power-OFF connections for 400V appliances with an on-site load disconnect.
Details power-OFF connections for 230V appliances with on-site load disconnect.
Details Smart Grid connection to the EA1 extension, including conditions and notes.
Explains Smart Grid connection to the main PCB, including conditions and notes.
Lists the sequence of steps required for commissioning the heat pump system.
Safety precautions and steps for opening the heat pump unit for commissioning.
Procedures for checking the refrigerant circuit for leaks and safety notes.
Step-by-step guide for filling and venting the primary circuit, including pressure checks.
Instructions for filling and venting the secondary circuit, with notes on water quality.
Procedures for checking the expansion vessel and heating circuit pressure.
Details on starting the system commissioning process using the built-in assistant.
Guides on setting parameters using the 'System scheme 7000' and defining required parameters.
Details parameters for heating circuit pumps, DHW pumps, mixer kits, and remote controls.
Settings for electric booster heaters and instantaneous water heater operation.
How to check the system's overall function and display system overviews.
Procedure for testing the proper functioning of system components.
Procedures for draining the secondary circuit and the heating water side.
Identifies sensor types, their PCB locations, and connection points.
