Vaillant VR 40 User Manual

INT
Multifunktionsmodul 2 aus 7
Multifunctional module 2 in 7
VR 40
Art. No. 0020017744

Vaillant VR 40 Specifications

General

Model	VR 40
Manufacturer	Vaillant
Display	LCD
Protection Class	IP20
Compatibility	Vaillant heating systems
Connectivity	eBUS
Storage Temperature	-20 to +65 °C

Summary

Installation and Wiring Diagrams

Component Overview and Connections

Illustrates main modules and their electrical connections for installation.

Electrical Connection Details

Details specific electrical connections and wiring configurations for the module.

Physical Installation Steps

Shows physical mounting and final wiring connections for the module.

Operation and Configuration

Parameter Adjustment Sequences

Graphical sequences illustrating parameter setting and adjustment procedures.

Multilingual Pump Function Reference

Table mapping relay functions to pump types across multiple languages.

Multilingual Signal and Fault Mapping

Maps signals and fault indicators to device terminals and appliance types in various languages.