EasyManua.ls Logo

Warmhaus EWA 28 User Manual

Warmhaus EWA 28
40 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
CONDENSING COMBI BOILERS
INSTALLATION & USER MANUAL
EWA 24
EWA 28
EWA 33

Table of Contents

Questions and Answers:

Warmhaus EWA 28 Specifications

General IconGeneral
Power Output28 kW
Efficiency ClassA
DHW Output28 kW
Max Water Temperature80 °C
Fuel TypeNatural gas

Summary

DEAR WARMHAUS CUSTOMER

GENERAL WARNINGS

General safety instructions and warnings for installation and use.

BOILER GAS CATEGORIES & DESTINATIONS

GAS LEAKAGES

INSTALLATION PERSONNEL SECTION

COMBI INSTALLATION RULES

Rules and guidelines for installing combi boilers safely and correctly.

Natural Gas and LPG Connection

Procedures for connecting the combi to natural gas or LPG supply.

Electrical Connections

Detailed instructions and safety precautions for electrical connections.

HYDRAULIC INSTALLATION RULES

Rules and guidelines for hydraulic system installations.

Controls for Initial Operation of Combi

Steps and preparations required for the initial start-up of the combi.

COMBI FLUE CONNECTIONS

Guidelines and requirements for connecting the flue system to the combi.

Exhaust Gas Flue Pipe Set and Accessories Connection

Instructions for connecting the flue pipe set and accessories.

COMBI FLUE CONNECTION TYPES

Overview of different types of combi flue connections available.

USER'S SECTION

GENERAL WARNINGS FOR USER

General safety warnings and precautions for users of the combi boiler.

Use of Combi

Instructions and guidance on the proper use of the combi boiler.

SELECTION OF ON/OFF/STANDBY AND SUMMER/WINTER MODES

How to select operating modes like ON/OFF, Standby, Summer, and Winter.

Resetting the Combi (Re-Starting)

Procedure for resetting the combi to resolve errors or restart operations.

TROUBLESHOOTING

Failure Codes Table

Comprehensive table of error codes, malfunctions, causes, and solutions.

Error Code Descriptions (E15-E17)

Troubleshooting for fan, sensor, and temperature difference errors.

RECOMMENDATIONS FOR ECONOMICAL USE OF COMBI

ISSUES REQUIRED TO BE TAKEN INTO CONSIDERATION FOR WARRANTY CONDITIONS

Related product manuals