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Winterwarm DXA HEATER 75 User Manual

Winterwarm DXA HEATER 75
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Instruction manual
DXA heater
pag
e 1
Inst
ruction manual
DXA Heater
Ver
GB
50
3a
YOU MUST READ THIS DOCUMENT BEFORE COMMENCING INSTALLATION.
INSTRUCT THE USER ONCE TAKEN INTO USE AND KEEP THIS DOCUMENT
NEAR THE APPLIANCE
Date: 01
-09-
2009
Version:
GB
50
3a
Appliances for GB
Natural gas, Propane, Butane, LPG
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Winterwarm DXA HEATER 75 Specifications

General IconGeneral
Gas Input (Hi)75 kW
Fan TypeAxial
Electrical Supply230V
Flue Diameter150 mm
Weight68 kg
Voltage230V
Frequency50 Hz
Safety FeaturesFlame Failure Device

Summary

About This Manual

Warranty Information

Details on warranty validity for the DX Heater installation and usage.

Safety Instructions & Precautions

Understanding Symbols

Explanation of warning symbols used in the manual and on the appliance.

Heater Symbols

Description of warning symbols displayed directly on the heater unit.

General Safety Warnings

Important safety warnings regarding heater operation and potential hazards.

Pre-Installation Checks

Essential checks before installation and compliance with standards.

Safe Operation

Guidelines for safe operation, including distances and user instructions.

Water & Chemical Precautions

Measures to take when water or chemicals are present near the heater.

Greenhouse Safety

Specific safety measures for operating the heater in a greenhouse environment.

Poultry Shed Safety

Safety measures for using the heater in poultry sheds, including cleaning and dust.

DXA Heater Introduction

Heater Installation

Mounting the Heater

Instructions for securely mounting the heater, including distance requirements.

Gas Connection

Details on connecting the heater to the gas supply network.

Electrical Supply & Connections

Information on 230Vac supply, thermostat, cable, and ON/OFF contact.

Interface Unit Functionality

Description of the interface unit for climate computer connection and heater control.

Pre-Operation Checks

Essential checks to perform before activating the heater for the first time.

Heater Functions

Function Button Operation

Explains the functions of the button on the heater control panel.

Heat Demand and Cycle

Describes how heat demand triggers the heater's operational sequence.

Delayed Start Function

Details on the delayed start function to manage gas pressure during multiple heater starts.

Ventilation

How to operate the fan independently for ventilation purposes.

Temperature Limiter

Explanation of the NTC sensor's role in preventing overheating.

Air Transport & Vane Switch

Function of the vane switch for air flow monitoring and error detection.

Minimum Gas Pressure Switch

Details on the gas pressure switch and associated error codes.

Heater Control HC Description

Overview of the heater control unit's functions and communication.

Gas Circuit Components

Identification and description of parts within the heater's gas circuit.

Burner Pressure Measurement & Adjustment

Procedure for measuring and adjusting the burner pressure for optimal performance.

Combustion Value Measurement

Steps for measuring CO2 and CO levels in flue gas for performance checks.

Heater Maintenance

General Maintenance

Routine checks and cleaning for general heater upkeep.

Poultry Shed Maintenance

Specific extensive maintenance for heaters used in dusty poultry environments.

Burner Unit Cleaning

Step-by-step guide for removing and cleaning the heater's burner unit.

Changing Gas Type

Instructions for converting the heater to different gas types, including nozzle changes.

Spare Parts

List of available spare parts for DXA heater models.

Problem Solving

General Troubleshooting

Initial steps for diagnosing problems not related to external factors.

Error Codes & Solutions

Comprehensive guide to heater error codes, their causes, and troubleshooting steps.

Wiring Diagram

Heater Specifications

DXA Heater 75 Specifications

Technical details, gas consumption, and electrical data for the DXA Heater 75 model.

DXA Heater 100 Specifications

Technical details, gas consumption, and electrical data for the DXA Heater 100 model.

DXA Heater 120 Specifications

Technical details, gas consumption, and electrical data for the DXA Heater 120 model.

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