Vaillant VWL 125/5 AS User Manual

da Betjeningsvejledning
da Installations- og
vedligeholdelsesvejledning
en Operating instructions
en Installation and maintenance
instructions
fi Käyttöohjeet
fi Asennus- ja huolto-ohjeet
no Bruksanvisning
no Installasjons- og
vedlikeholdsanvisning
sv Bruksanvisning
sv Anvisningar för installation och
underhåll
en Country specifics
aroTHERM
VWL 35/5 AS 230V S2 ... VWL 125/5 AS S2
Publisher/manufacturer
Vaillant GmbH
Berghauser Str. 40 D-42859 Remscheid
Tel. +492191 18 0 Fax +492191 18 2810
info@vaillant.de www.vaillant.de

Vaillant VWL 125/5 AS Specifications

General

Type	Air-to-water heat pump
Heating capacity	12.5 kW
Cooling capacity	10.5 kW
Energy efficiency class heating	A++
Refrigerant	R410A

Summary

Safety Information

Action-Related Warnings

Classifies warnings by severity using symbols and signal words.

Intended Use and General Safety

Specifies product use, limitations, and general safety precautions.

Specific Safety Risks

Details risks like burns, environmental damage, unsuitable tools, and qualifications.

Product Operation and Maintenance

Inspection and Maintenance Checks

Details work plans, component checks, and refrigerant circuit tightness testing.

Troubleshooting, Decommissioning, and Disposal

Troubleshooting Guide

Guides on interpreting fault messages and resolving common issues.

Installation Procedures

Preparation and Site Requirements

Covers unpacking, delivery checks, transportation, site requirements, and clearances.

Hydraulics and Refrigerant Circuit

Circuit Preparation and Pipe Routing

Pipe Connection and Evacuation

Refrigerant Handling and Completion

Electrical Installation

eBUS, Accessories, and Start-up Checks