OPEN TAP

Open the steam / hot water draw-off tap (14) (Fig. 13).

 DE-SCALING

 CLOSE TAP

After you have closed the steam / hot water draw off tap (14), the following message is displayed

 DE-SCALING

 EMPTY

TRAY

Empty the tray

 NO –

TRAY

Insert the tray again.

 PRESS RINSE

Press the maintenance key (7).

 RINSING

 READY

The de-scaling operation was completed successfully.

19. Disposal

Please return the IMPRESSA machine to your local dealer, the ser- vice shop or to JURA for proper disposal.

20. Tips for perfect coffee

Height-adjustable coffee spout (17)

You can adjust the height of the coffee spout to the size of your cups (Fig. 3)

Grinding degree

Refer to Chapter 2.5 «Adjusting the grinding gear».

Preheating cups

You can preheat the cups using hot water or steam. The smaller the coffee you want to draw off, the more important preheating is.

Sugar and cream

Stirring coffee/tea will result in heat being released. Adding refrigerated cream or milk will reduce the temperature of the coffee significantly.

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Lennox Hearth F50 manual Disposal, Tips for perfect coffee, DE-SCALING Close TAP, DE-SCALING Empty Tray
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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.
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