Dimplex LI 11MER Please Read Immediately, Important Information, Legal Regulations Directives

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English

1Please Read Immediately

1.1Important Information:

ATTENTION!

The device is not suitable for operation with a frequency converter.

ATTENTION!

When transporting the heat pump, ensure that it is not tilted more than 45° (in any direction).

ATTENTION!

The heat pump and transport pallet are only joined by the packing film.

ATTENTION!

Do not restrict or block the area around the air intake or outlet.

1.2Legal Regulations and

Directives

The construction and design of the heat pump complies with all relevant EU directives, DIN/VDE regulations (see CE declaration of conformity).

When connecting the heat pump to the power supply, the rele- vant VDE, EN and IEC standards are to be fulfilled. Any further connection requirements stipulated by local utility companies must also be observed.

When connecting the heating and/or cooling system, all applica- ble regulations must also be adhered to.

Persons, especially children, who are not capable of operating the device safely due to their physical, sensory or mental abilities or their inexperience or lack of knowledge, must not operate this device without supervision or instruction by the person in charge.

Children must be supervised to ensure that they do not play with the device.

ATTENTION!

Only operate the heat pump with the air ducts connected.

ATTENTION!

Never use cleaning agents containing sand, soda, acid or chloride as these can damage the surfaces.

ATTENTION!

We recommend the installation of a suitable corrosion protection system to prevent the formation of deposits (e.g. rust) in the condenser of the heat pump.

ATTENTION!

Before opening the device, ensure that all circuits are isolated from the power supply.

ATTENTION!

Any work on the heat pump may only be performed by authorised and qualified after-sales service technicians.

1.3Energy-Efficient Use of the

Heat Pump

With the purchase of this heat pump you are helping to protect the environment. A prerequisite for energy-efficient operation is the correct design of the heat source system and heating (radia- tors and circulation pump) or cooling system.

It is particularly important for the efficient heating operation of a heat pump to keep the temperature difference between the heating water and the heat source as small as possible. For this reason, it is advisable to design the heat source and heating sys- tem very carefully. A temperature difference of approx. one

Kelvin increases the power consumption by around 2.5 %. When designing the heating system, it should be borne in mind that special consumers such as e.g. hot water preparation should also be considered and dimensioned for low temperatures. Un- derfloor heating systems (panel heating) are optimally suited for heat pump use on account of the low flow temperatures (30 °C to 40 °C).

It is important to ensure that the heat exchangers are not con- taminated during operation because this increases the tempera- ture difference, in turn reducing the COP.

Correct adjustment of the heat pump controller is also important for energy-efficient use of the heat pump. Further information can be found in the heat pump controller's operating instructions.

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Contents LI 11MER Table of contents Energy-Efficient Use Heat Pump Please Read ImmediatelyImportant Information Legal Regulations DirectivesOperating Principle Purpose of the Heat PumpScope of Delivery ApplicationTransport Switch BoxSet-UP InstallationElectrical Connection Heating System ConnectionProcedure Start-UPPreparation Maintenance / Cleaning Faults / Trouble- ShootingDecommissioning/ Disposal Performance data Device InformationIII Anhang / Appendix / AnnexesSchéma coté Maßbild / Dimension DrawingHeizbetrieb / Heating Operation / Mode chauffage Diagramme / Diagrams / DiagrammesDVVHUGXUFKVDW DWHUIORZUDWH Kühlbetrieb / Cooling Operation / Mode refroidissementStromlaufpläne / Circuit Diagrams / Schémas électriques Anhang · Appendix · Annexes Last / Load / Charge Viii HXFKWH +XPLGLW\ +XPLGLWp Abkürzungen Abbreviations Abréviations Darstellung / Schematic View / Représentation XII Xiii

LI 11MER specifications

The Dimplex LI 11MER is an innovative electric heater designed to provide efficient heating solutions for various indoor spaces. Known for its sleek design and advanced features, the Dimplex LI 11MER is an excellent choice for homeowners and businesses seeking reliability and performance.

One of the main features of the Dimplex LI 11MER is its compact size, making it ideal for small rooms or spaces where traditional heating solutions may be impractical. The slim profile allows it to be installed in tight areas without sacrificing performance. Despite its compact design, the heater delivers an impressive output of 1000 watts, providing sufficient warmth to comfortably heat spaces up to 19 square meters.

The Dimplex LI 11MER employs advanced convection heating technology, which ensures rapid heating and consistent warmth. This technology allows for the unit to heat the air quickly, circulating warm air throughout the room efficiently. As the air rises, it draws cooler air from the bottom, creating a natural convection current that helps maintain a comfortable and even temperature.

Another noteworthy feature is the electronic thermostat, which provides precise temperature control. Users can set their desired temperature, and the thermostat will automatically adjust the heater's output to maintain that temperature. This feature not only enhances comfort but also promotes energy efficiency, as the heater operates only when needed.

Safety is a top priority with the Dimplex LI 11MER. The unit is equipped with a thermal cut-out feature that prevents overheating, ensuring the heater operates safely in any environment. Additionally, the heater is designed with a robust housing that is resistant to damage and wear, providing longevity and reliability in use.

The Dimplex LI 11MER also features a modern, aesthetic design that complements various interior styles, making it a stylish addition to any room. Its quiet operation ensures that it does not disrupt the tranquility of your home or workspace, allowing for undisturbed relaxation or productivity.

Overall, the Dimplex LI 11MER stands out with its combination of compact size, advanced heating technology, precise temperature control, and safety features, making it a top choice for efficient electric heating solutions. Whether for residential or commercial use, this heater is designed to deliver comfort, reliability, and style in one convenient package.