Lennox Hearth F50 manual Introduction, Safety information 1.1 Warning, Precautions

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Introduction

Thank you for purchasing the IMPRESSA. To ensure perfect func- tioning of your IMPRESSA, carefully read this operating manual and keep it for future reference.

Should you need more information or if you encounter particular problems not specified in these operating instructions in sufficient detail, either contact us directly or contact your local authorized dealer.

You will also find useful tips on operation and maintenance of your IMPRESSA on the website at www.jura.com. Don’t forget to check out the Knowledge Builder our ani- mated operating instructions. LEO, our assistant, will take you through all the functions.

1.Safety information 1.1 Warning

Children do not realize the dangers involved in using electric appliances, for this reason always keep an eye on children when they use electric appliances.

The coffee machine may only be used by instructed persons.

Never use a defective coffee machine or a machine with a defective mains cable.

Never repair or open the coffee machine yourself. Any repairs may only be carried out by authorized service shops using ori- ginal spare parts and accessories.

Never immerse the coffee machine in water.

1.2 Precautions

Never expose the coffee machine to weather (rain, snow, frost), never touch the machine when your hands are wet.

Place the IMPRESSA on a firm, level base that is resistant to any water that may leak. Never stand on hot or warm surfaces (oven hobs). Keep out of the reach of children.

If you don’t use the machine for a longer time (holidays, etc.) always disconnect the mains cable.

Always disconnect mains cable before cleaning the machine.

When disconnecting the mains cable never pull on the mains cable or the machine itself.

The coffee machine is connected to mains supply via a mains cable. Make sure nobody can trip over the mains cable. Make sure children and pets cannot reach the machine

Never put the coffee machine or individual parts of it into a dishwasher.

Make sure to install the machine at a place with sufficient air circulation, to prevent overheating of the machine.

2.Preparing the IMPRESSA 2.1 Check supply voltage

The IMPRESSA is preset in the factory to the correct mains voltage. Check if your local mains supply voltage complies with the information given on the type plate on the underside of the

IMPRESSA.

2.2 Check electrical fuse

The IMPRESSA is designed for an electric current of 10 amperes. Check if the electrical fuse has sufficient capacity.

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Contents Impressa F50/F5/F505 Page Page 5 6 7 Control elementsContents Introduction Safety information 1.1 WarningPrecautions Preparing the Impressa 2.1 Check supply voltageFill water tank Adjusting the grinding gearPower switch Fill coffee beansAdjusting the water hardness Installation of Claris plus filter cartridges Installing the filterReplacing the filter Drawing off 1 cup of coffee Adjusting the water quantity for coffeeRinsing the Impressa Strong Fill Powder Drawing off 2 cups of coffeeDrawing off pre-ground coffee Select CUP Button Water Drawing off hot waterDrawing off steam  Heating Steam Ready  Heating  Steam ReadyProgramming Cleaning the Professional-Cappuccino FrotherSwitching off the Impressa Programming the filterProgramming the temperature Programming the timeCup counter Programming the automatic switch-on timeProgramming the automatic switch-off time  Machine onProgramming the language Programming Display 24H/AM/PMEmptying the coffee grounds container Maintenance 16.1 Filling in waterProgramming the display for ML/OZ Drip tray missingCleaning the Impressa General cleaning instructionsImpressa decalcify Cleaning Emptying the systemOpen TAP Solvent Tank De-scaling Solvent in Tank DE-SCALING Close TAP DE-SCALING  Close TAP DisposalTips for perfect coffee  DE-SCALING  Empty TrayMessages Problem Cause Remedy Technical Data Legal information

F50 specifications

The Lennox Hearth F50 is a premium gas fireplace that exemplifies innovation in heating technology, combining efficiency with aesthetic appeal. Designed for homeowners who prioritize both performance and style, the F50 stands out as an elegant addition to any living space.

One of the key features of the Lennox Hearth F50 is its advanced heat exchanger system. This technology maximizes heat output while minimizing gas consumption, allowing users to enjoy warmth without disproportionate energy costs. The fireplace offers an impressive thermal efficiency rating, making it an environmentally friendly option that doesn't compromise on comfort.

The F50 also comes equipped with electronic ignition, a significant convenience for homeowners. This feature ensures that the fireplace lights quickly and safely, eliminating the need for manual lighting and reducing the risk of accidents. Additionally, the system includes a state-of-the-art remote control, allowing users to adjust temperature settings and flame height from the comfort of their favorite chair.

Aesthetics play a major role in the design of the Lennox Hearth F50. The fireplace boasts a modern aesthetic with a wide viewing area, allowing for an unobstructed view of the flame. The clean lines and sleek finish make it a versatile piece, suitable for both contemporary and traditional interiors. Customization options, including a variety of decorative fronts and firebox media, enable homeowners to tailor the appearance to fit their specific style preferences.

Safety is another important aspect of the Lennox Hearth F50. It includes a glass safety barrier, ensuring that the flames are safely contained while providing a clear view. The fireplace also features an automatic shut-off system that activates in the event of a malfunction, giving users peace of mind.

Moreover, the F50 is designed for ease of installation, with a flexible venting system that accommodates various home layouts. This versatility makes it a practical choice for both new construction and retrofit projects.

In conclusion, the Lennox Hearth F50 is more than just a gas fireplace; it is a blend of efficiency, technology, and design innovation. With its impressive performance features, customizable aesthetics, and commitment to safety, it is an ideal choice for homeowners seeking to add warmth and elegance to their living areas.