Vaillant sensoCOMFORT VR71 User Manual

UK aroTHERM plus Schematics
and Installation Guide
Controls: sensoCOMFORT VRC 720, VR92, VR71
This guide booklet contains information to assist in the design, installation and commissioning of your heat
pump system. This booklet should be used alongside all the relevant manuals for the equipment supplied.
Please read the contents very carefully for a successful installation.
Table of Contents
Heat Pump Pre-Installation Checklist ............................................................................................................ 2
Terms and Conditions for Vaillant Schematic Diagrams ............................................................................ 3
Schematic Diagrams / System Conguration Relevant Settings.............................................................. 4
Commissioning technical guide - for use with sensoCOMFORT VRC720 controller......................... 102
Schematics Legend............................................................................................................................................ 118

Vaillant sensoCOMFORT VR71 Specifications

General

Brand	Vaillant
Model	sensoCOMFORT VR71
Category	Heat Pump
Language	English

Summary

Heat Pump Pre-Installation Checklist

Terms and Conditions for Vaillant Schematic Diagrams

Schematic Diagrams

Buffer Only Schematics

Lists schematics for buffer-only systems.

HEX and Buffer Schematics

Lists schematics for HEX and buffer systems.

HEX Only Schematics

Lists schematics for HEX-only systems.

Hydraulic Station and Buffer Schematics

Lists schematics for hydraulic station and buffer systems.

Hydraulic Station, HEX, and Buffer Schematics

Lists schematics for hydraulic station, HEX, and buffer systems.

Hydraulic Station and HEX Schematics

Lists schematics for hydraulic station and HEX systems.

No Modules Schematics

Lists schematics for systems without additional modules.

uniTOWER and Buffer Schematics

Lists schematics for uniTOWER and buffer systems.

Commissioning and Configuration Guide

VRC 700/5 and VRC 700f Commissioning

Initial setup steps for VRC 700/5 and VRC 700f controllers.

VRC 700/4 and Earlier Models Commissioning

Initial setup steps for VRC 700/4 and earlier models.

System Configuration Menu Navigation

Guide to accessing the system configuration menu on the controller.

Understanding Heat Curves

Explanation of how heat curves affect system operation.

Appliance Start-Up Assistants

Initial steps for appliance start-up assistants.

SensoCOMFORT Controller Start-Up

Steps for sensoCOMFORT controller start-up assistant.

Installation Configuration Parameters

Details modifiable parameters in the installation configuration menu.

Schematics Legend