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KERO SRE 301 User Manual

KERO SRE 301
88 pages
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Table of Contents

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KERO SRE 301 Specifications

General IconGeneral
Frequency50 Hz
ThermostatYes
Heating Area30 m²
Safety FeaturesOverheat protection, Tip-over switch
Heater TypeKerosene
Voltage230 V

Summary

Safety Precautions

Danger, Warning, Caution Statements

Key danger, warning, and caution statements regarding heater operation.

No Gasoline Fuel Warning

Specific warning against using gasoline or inferior fuels to prevent fire.

Ventilation and Spray Safety

Instructions on room ventilation and keeping sprays away from the heater.

Flammable Objects & Turn-Off Safety

Guidance on keeping flammable items away and turning off the heater.

General Cautionary Instructions

Flammable Materials & Hot Parts

Advice on keeping flammable materials and hot parts away from children.

Operation & Disassembly Warnings

Instructions on safe operation, avoiding disassembly, and fuel tank storage.

Power Cord & Usage Restrictions

Electrical Safety & Environment

Guidelines for safe electrical connections and prohibited usage locations.

Floor & Material Safety

Advice on using heat-resistant floors and avoiding specific materials near the heater.

External Components Identification

Front Component Identification

Identification of parts visible on the front of the heater unit.

Back Component Identification

Identification of parts visible on the back of the heater unit.

Control Panel Overview

Button & Display Functions

Explanation of the timer, ECO, cleaning, lock, and other buttons and displays.

Preparation Procedures

Unpacking & Pre-ignition Checks

Procedure for unpacking the heater and performing initial checks before use.

Power & Fuel Type Requirements

Information on power supply and the types of impure liquid combustible to avoid.

Fuel Usage and Storage

Fuel Quality & Storage Guidelines

Details on using top-quality fuel and storing it away from heat and sunlight.

Adding Fuel to Heater

Instructions on when and how to add liquid combustible to the heater tank.

Bad Quality Fuel Handling

Bad Fuel Characteristics

Description of visual and olfactory indicators of bad quality or unrefined fuel.

Bad Fuel Consequences & Remediation

Explanation of issues caused by bad fuel and steps to take if used.

Fuel Filling Procedure

Tank Removal & Filling Steps

Instructions for lifting the tank, filling it correctly, and checking for leaks.

Cap Fastening & Tank Replacement

Proper methods for fastening the fuel cap and securely replacing the tank.

Ignition & Shut-Off Procedures

Ignition & Flame Observation

How to ignite the heater, normal/abnormal flame indicators, and troubleshooting.

Shut-Off & 3-Hour Extension

Instructions for turning off the heater and using the 3-hour extension function.

Time Adjustment

Clock Setting & Time Adjustment

Procedure for setting the internal clock and adjusting time settings.

Room Temperature Adjustment

Adjusting Room Temperature

How to adjust desired room temperature using the +/- buttons.

ECO Mode Operation

Activating & Understanding ECO Mode

How to activate ECO mode and its operational behavior regarding temperature.

Timer Operation

Programming Daily Timer Settings

Step-by-step guide to setting automatic start and duration times for the heater.

Timer Release Procedure

How to cancel or reset programmed timer operations.

Child Safety Features

Child Safety Lock Activation

How to activate/deactivate the child safety lock function.

General Cautions & Restrictions

Air Sensor & Usage Restrictions

Understanding the air sensor and general usage restrictions.

Important Usage Notes

Key safety notes including ventilation, room size, and prohibited locations.

Maintenance

Post-Use Checks

Essential checks to perform after each use of the heater.

Weekly Cleaning Procedures

Regular cleaning of the unit body and warm air blower (louvers).

Periodic Maintenance

Annual Checks & Monthly Filter Care

Procedures for yearly operational checks and monthly fuel filter cleaning.

Fuel Filter Replacement

Steps for replacing the fuel filter if cleaning does not resolve issues.

Fuel Drain & Regular Maintenance

Draining Water/Contaminated Fuel

Steps to take if water mixes with fuel, affecting combustion.

Regular Maintenance Recommendations

Recommended Maintenance Schedule

Guidance on the frequency of regular maintenance for optimal performance.

Self-Cleaning Procedure

Initiating & Monitoring Self-Cleaning

How to start the self-cleaning cycle and what to expect during the process.

Post-Cleaning Actions

Steps to take after cleaning, including storage or preparing for reuse.

Troubleshooting Guide

Ignition & Operation Problems

Solutions for issues like failure to switch on, fuel odor, or abnormal flames.

Working Performance Issues

Troubleshooting for heater shutdown, bad flame, noise, or abnormal temperature readings.

Error Codes

Specific Error Codes (U04-X36)

Details on specific error codes, their causes, and recommended actions.

Flash & Continued Error Codes

Interpreting flash codes and persistent errors for further troubleshooting.

Parts Replacement & Storage

Obtaining Replacement Parts

Guidance on contacting service agents for necessary part replacements.

Storage Instructions

Cleaning & Storing the Unit

Procedure for cleaning the heater and storing it in a suitable location.

Technical Specifications

Model Type & Ignition

Specifications for the heater type, ignition system, and fuel requirements.

Consumption & Output Ratings

Data on fuel consumption, tank capacity, and nominal output in watts.

Dimensions, Weight & Safety Features

Information on physical dimensions, weight, voltage, and built-in safety devices.

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