Prity K1-9 kW Wood-Burning Stove User Manual

1. Introduction

This manual provides essential information for the safe and efficient installation, operation, and maintenance of your Prity K1-9 kW wood-burning stove. Please read these instructions carefully before using the appliance and retain them for future reference. Proper installation and adherence to these guidelines will ensure optimal performance, safety, and longevity of your stove.

2. Safety Information

Always prioritize safety when installing and operating your wood-burning stove. Failure to follow safety instructions can result in fire, property damage, or personal injury.

2.1 General Safety Guidelines

• Ensure the stove is installed by a qualified professional in accordance with all local and national building and fire safety regulations.
• Only use approved fuels as specified in this manual.
• Keep children and pets away from the hot surfaces of the stove.
• Do not store flammable materials near the stove.
• Regularly inspect and clean the chimney and flue pipe to prevent creosote buildup.
• Always have a working smoke detector and carbon monoxide detector in your home.

2.2 Minimum Clearances to Combustible Materials

Maintain the following minimum distances from combustible materials to prevent fire hazards:

• Rear: 400 mm
• Sides (Left and Right): 400 mm
• Front (in the entire radiation area of the pane): 800 mm
• Ceiling: 600 mm
• Floor: 0 mm (if non-combustible hearth is used)

Ensure the floor beneath the stove and extending beyond the minimum front and side clearances is made of a non-combustible material.

2.3 Permitted Fuel

Only use dry firewood and wood briquettes. Wood moisture content should be 16% ± 4% according to EN 13240:2006, EN 13229:2006, EN 12815:2006 Annex B, Table B.1. Do not burn treated wood, household waste, plastics, or any other unauthorized materials, as this can damage the stove, create hazardous emissions, and void your warranty.

3. Product Overview

The Prity K1-9 kW wood-burning stove is designed for efficient heating with a focus on durability and user-friendly features. It features a robust construction and a classic design.

3.1 Key Features

• Right-hand door with large, straight ceramic glass for a clear view of the flames.
• Durable black lacquered metal body.
• Combustion chamber lined with fireclay for improved heat retention and resistance to permanent combustion.
• Discreet wooden handles for comfortable and safe operation.
• Separate primary and secondary air controls for efficient combustion management.
• Capable of accommodating large logs.
• Equipped with a large, easily accessible ash pan.
• Integrated wood storage compartment below the firebox.
• Butterfly valve in the flue gas pipe for regulating draft and optimizing flue gas temperature.

3.2 Product Components

Figure 1: Front view of the Prity K1-9 kW wood-burning stove in operation, showcasing the large glass door and the fire within the combustion chamber. The top flue pipe connection is visible.

Figure 2: Front view of the Prity K1-9 kW wood-burning stove without fire, showing the interior of the combustion chamber lined with fireclay and the ash pan below.

Figure 3: The Prity K1-9 kW wood-burning stove installed in a room, demonstrating its freestanding nature and the integrated wood storage compartment filled with logs.

Figure 4: Rear view of the Prity K1-9 kW wood-burning stove, showing the solid construction and the top flue pipe connection.

4. Setup and Installation

Installation must be performed by a certified installer and comply with all relevant local and national regulations, including those concerning chimney construction and ventilation.

4.1 Location and Hearth Requirements

• Position the stove on a level, non-combustible hearth that extends beyond the minimum clearances specified in Section 2.2.
• Ensure adequate ventilation in the room where the stove is installed to support combustion and prevent negative pressure.

4.2 Flue Pipe Connection

• The stove features a top flue pipe connection with a diameter of 130 mm.
• Connect the stove to a suitable chimney system using appropriate flue pipes and connectors. Ensure all connections are sealed and airtight.
• The chimney must be of adequate height and diameter to provide the required draft (minimum 12 Pa at nominal heat output).

4.3 First Firing

During the first few firings, the paint on the stove may emit an odor and some smoke as it cures. Ensure the room is well-ventilated during this period. Start with small fires and gradually increase the heat over several days to allow the materials to settle.

5. Operating Instructions

5.1 Loading Fuel

• Open the combustion chamber door and place dry firewood or wood briquettes onto the horizontal grate.
• Do not overfill the combustion chamber. Leave space for air circulation.
• Close the door securely after loading fuel.

5.2 Air Controls

The Prity K1-9 kW stove features separate primary and secondary air controls:

• Primary Air: Used for ignition and burning solid fuels from below. Open fully during ignition and adjust as needed for sustained burning.
• Secondary Air: Introduced above the fuel to burn off uncombusted gases, increasing efficiency and reducing emissions. Adjust for a clean burn and clear glass.

5.3 Butterfly Valve

The butterfly valve in the flue pipe allows for fine-tuning of the draft. Adjust it to control the intensity of the fire and optimize flue gas temperature. Close it partially to slow down the burn, and open it more to increase the draft.

5.4 Ash Pan

The large ash pan collects ash from the combustion process. Regularly empty the ash pan to prevent ash buildup from obstructing the primary air supply and affecting combustion efficiency.

6. Maintenance

Regular maintenance is crucial for the safe and efficient operation of your stove.

6.1 Ash Removal

• Allow the stove to cool completely before removing ash.
• Carefully slide out the ash pan and dispose of the ash in a non-combustible container. Even cold-looking ash can contain hot embers.
• Do not let ash accumulate to the point where it touches the grate.

6.2 Glass Cleaning

• Clean the ceramic glass when the stove is cold.
• Use a specialized glass cleaner for wood stoves or a damp cloth dipped in fine ash to remove soot.
• Avoid abrasive cleaners or sharp objects that could scratch the glass.

6.3 Chimney and Flue Pipe Cleaning

• Have your chimney and flue pipes inspected and cleaned by a certified chimney sweep at least once a year, or more frequently if you burn continuously.
• This prevents creosote buildup, which is a major cause of chimney fires.

6.4 General Inspection

• Periodically check door seals, hinges, and air controls for wear and tear. Replace worn parts as necessary.
• Ensure the fireclay lining is intact. Minor cracks are normal, but significant damage may require replacement.

7. Troubleshooting

This section addresses common issues you might encounter with your wood-burning stove.

7.1 Poor Draft / Smoke Spillage

• Cause: Cold chimney, blocked flue, insufficient air supply, or negative room pressure.
• Solution: Ensure chimney is warm before lighting (use a firelighter). Check for blockages in the flue pipe or chimney. Open primary air fully. Ensure adequate room ventilation.

7.2 Excessive Smoke / Inefficient Burn

• Cause: Wet fuel, insufficient air, or incorrect air control settings.
• Solution: Use only dry firewood. Increase primary and secondary air supply. Adjust butterfly valve for better draft.

7.3 Glass Blackening

• Cause: Wet fuel, low burning temperature, or insufficient secondary air.
• Solution: Ensure fuel is dry. Burn hotter fires. Increase secondary air to promote cleaner combustion. Clean glass as per Section 6.2.

For persistent issues, consult a qualified stove technician.

8. Specifications

Technical details for the Prity K1-9 kW Wood-Burning Stove:

Figure 5: Energy Efficiency Label, indicating an A-class rating and 9.0 kW nominal heat output for the Prity K1 series.

Figure 6: Declaration of Performance (DoP) for the Prity K1 series, detailing essential characteristics and performance values in English, including minimum clearances and emissions data.

9. Warranty and Support

Information regarding specific warranty terms is not provided in the product details. Please refer to your purchase documentation or contact your retailer for warranty details.

9.1 Spare Parts

Information regarding the availability of spare parts is currently unavailable. For inquiries about replacement parts, please contact your retailer or the manufacturer, Prity.

9.2 Manufacturer Contact

For further assistance or technical support, please contact Prity or your authorized dealer.

Manufacturer: Prity 95 Ltd
Address: 33, M. Raikovitch str., 5140 Lyaskovets, Bulgaria