EasyManua.ls Logo

STIEBEL ELTRON LWZ 5 CS Premium User Manual

STIEBEL ELTRON LWZ 5 CS Premium
44 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
INSTALLATION
Central ventilation unit with heat recovery
» LWZ5 CS Premium
» LWZ8 CS Premium

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the STIEBEL ELTRON LWZ 5 CS Premium and is the answer not in the manual?

STIEBEL ELTRON LWZ 5 CS Premium Specifications

General IconGeneral
BrandSTIEBEL ELTRON
ModelLWZ 5 CS Premium
CategoryFan
LanguageEnglish

Summary

General Information

Relevant Documents

Lists important documents for installation and operation.

Information on the Appliance

Details about appliance connections and symbols used in diagrams.

Standardised Output Data

Explanation of how output data is determined and interpreted.

Safety

General Safety Instructions

General safety instructions and use of original accessories.

Instructions, Standards and Regulations

Adherence to national and regional regulations and instructions.

Operation with Combustion Equipment

Safety precautions when operating near combustion equipment.

Appliance Description

Standard Delivery

Lists the items delivered with the appliance for installation.

Appliance Functions

Explains the main functions of the appliance, including heat exchange.

Utilising Solar Energy

How to connect and utilize a solar thermal system.

Cooling

Details on the cooling function, requirements, and settings.

Preparation

Installation Site

Requirements for the installation room and location.

Minimum Clearances

Specifies required distances around the appliance for access.

Electrical Installation

Guidelines for electrical connections and safety.

Transport

Instructions for safely transporting the appliance modules.

Installation

Siting the Function Module

Steps for positioning and securing the main function module.

Installing the Cylinder Module

Procedures for installing the cylinder module.

Connecting Modules

How to connect the function and cylinder modules hydraulically and electrically.

Heating Water Connection

Connecting the appliance to the heating water system.

Water Connection

Connecting the appliance to the cold water and DHW lines.

Condensate Drain and Overpressure Valve

Connecting the condensate drain and overpressure valve.

Electrical Connection

Detailed instructions for electrical connections and safety.

Connecting Sensors

Connecting various sensors, including temperature and solar.

Filling and Venting the Heating System

Procedures for filling and venting the heating system.

Fitting the Appliance Casing

Attaching the appliance casing panels and doors.

Outdoor Air and Exhaust Air Hose Installation

Installing the air hoses for outdoor and exhaust air.

Commissioning

Checks Before Commissioning

Pre-commissioning checks for various systems like heating and ventilation.

Commissioning via the Programming Unit

Steps for commissioning the appliance using the programming unit.

Appliance Shutdown

Appliance Shutdown Procedures

Procedures for safely shutting down the appliance.

Troubleshooting

Exhaust Air Fan Issues

Troubleshooting steps for a catching exhaust air fan.

Fault Messages in Programming Unit

Understanding and clearing fault messages displayed on the unit.

Maintenance and Cleaning

Cleaning Air/Air Heat Exchanger

How to clean the cross-countercurrent heat exchanger.

Cleaning Outdoor Air Filter

How to clean or replace the outdoor air filter.

Cleaning Evaporator Fins

How to clean the evaporator fins.

Replacing the Anode

Steps for replacing the DHW cylinder anode.

Checking Diaphragm Expansion Vessels

How to check the diaphragm expansion vessels.

Specification

Dimensions and Connections

Diagrams and tables showing dimensions and connection points.

Connection Examples

Wiring diagrams for different connection scenarios.

Application Range

Graphs showing the operating ranges for heating and cooling.

Sensor Resistance Values

Table of sensor resistance values for diagnostics.

Wiring Diagram

Detailed wiring diagram for the appliance components.

Output Graph

Graphs illustrating heating output based on outdoor temperature.

Data Table

Comprehensive table of technical data and specifications.

Related product manuals