Dimplex LA16ASR Cleaning Maintenance, Procedure During Cooling Season, Cleaning of Heating Side

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COMMISSIONING CLEANING / MAINTENANCE

f)Once all heating circuit are fully open and a heating water temperature of approx. 25 °C is maintained in the buffer tank, the minimum flow rate must be set on the overflow valve and the heating circulating pump.

g)New buildings have an increased heat demand due to the energy required for structural drying. This increased heat demand may result in insufficiently dimensioned heating installations not attaining the desired room temperature at all times. In this case it is therefore recommended that the second heat generator be kept ready for operation in the first heating season. The limit temperature on the heat pump controller should therefore be raised to 15°C.

7.4 Procedure During Cooling Season

In this case, all heating circuits can be fully opened.

The setting described in 7.3 f) must be carried out during the heating season.

8 CLEANING /

MAINTENANCE

8.1 Maintenance

To protect the paint finish, avoid placing objects against or on the unit. The external parts of the heat pump can be wiped with a damp cloth and commercially available cleaning agents.

CAUTION! Do not use any cleaning agents containing sand, soda, acid or chloride as these may damage the surface.

To prevent malfunctions in the heat exchanger of the heat pump caused by dirt deposits, care must be taken that the heat exchanger cannot become contaminated in the heating installation. In the event that operating malfunctions due to contamination occur nevertheless, the system should be cleaned as described below.

8.2 Cleaning of Heating Side

The ingress of oxygen into the heating water may result in the formation of oxidation products. An ad- ditional contamination of the heating water caused by residues of lubricating and sealing agents occurs in many cases.

Both of the above causes may lead to a reduction in the performance of the heat pump condenser. In these cases the installer needs to clean the condenser. Based on information known to date we recommend cleaning with a 5% phosphoric acid solution or, in the case that cleaning needs to be performed more frequently, with a 5% formic acid solution. In both cases the

cleaning fluid should be at room temperature. Thorough flushing is necessary to ensure that all cleaning agent residues are removed from the system. It is recommended that the heat exchanger is cleaned in the direction opposite to the normal flow direction. Owing to their acid content flushing agents must be used with caution. To prevent acidic flushing agents from entering the heating installation when cleaning the condenser, we recommend that the flushing device should be mounted directly to

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Contents LA 16ASR Contents Read Immediately Read Immediately Important InformationLegal Provisions and Guidelines Energy-Efficient Use of the Heat PumpPurposepump of Heat Scope of DeliveryApplication Principle of OperationHeat Pump Controller TransportControl Box Installation MountingGeneral Condensate LineProcedure During Heating Season CommissioningElectrical Connection Preparatory StepsCleaning Maintenance Procedure During Cooling SeasonMaintenance Cleaning of Heating SideMalfunctions / Troubleshooting Cleaning of Air SidePlacing Out of Service in Summer DecommissioningAppendix Dimension Drawing Equipment Data Heating Mode Cooling Mode Appendix 11.4 Wiring Diagrams Control1L3/PE LoadTerminal Diagram X5 /X6Crankcase heater, compressor Appendix 11.5 Hydraulic Block Diagram Hydraulic Block DiagramDeclaration of Conformity EC Declaration of ConformityPage Page

LA16ASR specifications

The Dimplex LA16ASR is an innovative heating solution designed to deliver both efficiency and comfort in a compact form factor. This model is particularly aimed at residential users seeking effective space heating without the bulk of traditional radiators.

One of the standout features of the LA16ASR is its advanced convective heating technology. This allows for quick warming of the living space, creating a cozy environment in no time. The convection process heats air around the unit, which then rises and circulates throughout the room, providing a consistent temperature without creating cold spots. This mechanism not only enhances comfort but also optimizes energy use.

Another key characteristic of the Dimplex LA16ASR is its integrated thermostat. The built-in thermostat allows users to set their desired temperature easily, ensuring that the heater operates efficiently by maintaining the preset level. This feature minimizes energy consumption, making the unit an eco-friendly choice while also reducing utility bills.

The design of the LA16ASR is sleek and modern, making it suitable for a variety of room decors. With a compact size, it can fit seamlessly into tight spaces without compromising performance. The heater is also lightweight, making it easy to move from one room to another as needed.

Safety is paramount in HVAC systems, and the LA16ASR does not disappoint. It is equipped with overheat protection, automatically switching off the unit if it reaches excessively high temperatures. This feature provides peace of mind, particularly in homes with children or pets.

In addition to its impressive heating capabilities, the Dimplex LA16ASR is designed for quiet operation. Unlike traditional heaters that can be noisy, the LA16ASR operates without the disruptive hum, allowing for a serene environment, ideal for both homes and offices.

Finally, the LA16ASR is energy efficient and environmentally friendly. Its design and technology work together to minimize energy waste while providing immediate heat, making it an excellent investment for those looking to cut down on energy costs without sacrificing comfort.

In summary, the Dimplex LA16ASR combines effective heating technology with a modern design, safety features, and energy efficiency, making it an outstanding choice for anyone in need of a reliable heating solution.
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