Dimplex SI 17CS, SI 9CS, SI 7CS, SI 14CS, SI 5CS, SI 21CS Preparation, Commissioning Procedure

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COMMISSIONING

8COMMISSIONING

8.1 General Information

To ensure proper commissioning it should be carried out by an after-sales service authorized by the manufacturer. Only then can an extended warranty period of 3 years in total be granted (cf. Warranty service).

8.2 Preparation

Prior to commissioning, the following items need to be checked:

-All connections of the heat pump must have been made as described in Chapter 7.

-The heat source system and the heating circuit must have been filled and checked.

-The strainer must have been fitted in the sole inlet of the heat pump.

-In the brine and heating circuits all valves that could impair the proper heating water flow must be open.

-The settings of the heat pump controller must be adapted to the heating installation in accordance with the instructions contained in the controller's operating manual.

8.3 Commissioning Procedure

The start-up of the heat pump is effected via the heat

pump controller.

CAUTION! Commissioning of the heat pump must be performed in accordance with the mounting and operating manual of the heat pump controller.

Where an overflow valve is fitted to assure the minimum heating water flow rate, the valve must be set in accordance with the requirements of the heating installation. An incorrect setting may result in various error symptoms and an increased elec- tric power consumption. To correctly set the overflow valve, the following procedure is recommended:

a)Open all heating circuits and close the overflow valve. Determine the resulting temperature difference between supply and return flow.

b)Close all of the heating circuits that may also be closed during operation (depending on the type of heat pump usage) so that the most unfa- vourable operating state - with respect to the water flow rate - is achieved.

c)In this operating state open the overflow valve until approximately the same temperature difference exists that was measured under a) when the overflow valve was closed and the heating circuits open.

Any malfunctions occurring during operation are displayed on the heat pump controller and can be corrected as described in the operating manual of the heat pump controller.

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Contents Operating Manual Purpose of the Heat Pump Read Immediately Important InformationLegal Provisions and Directives Energy-Efficient Use of the Heat PumpPurpose of the Heat Pump Baseline UnitApplication Principle of OperationBrine Manifold AccessoriesTransport Installation MountingConnection on Heat Source Side Electrical ConnectionPreparation Commissioning ProcedureCommissioning CARE/CLEANING Cleaning of Heating SideCleaning of Heat Source Side CareMalfunctions DecommissioningShutdown in Summer End-of-Life Decommissioning/ DisposalAppendix Dimensioned Drawing . CS 14CS Dimensioned Drawings . CS 21 CS Equipment Data PerformancedataPerformance Curves . CS ConditionsPressure Losses . CS Bei Sole -5C10 -8 -6 -4 -2 0 2 4 6 8 10 12 14 16 18 20 22 24 PressureDruckv rlustloss 10 kPa beiat a Heating capacity in kW Water outlet temperature in C Pressure Losses . CS 24,0 22,0 20,0 18,0 16,0 14,0 12,0 10,0 Loss 13 kPa at a Water outlet temperature in C 14000 12000 SoleBrineintriinlettstemperaturtemperature ininC 24000 Performance Curves . CS Druckverlu te Verdampfer VVJ3 Ininvorhanden7C5C7C Load . CS to . CSErdi1 EVS VJV PX5 MV2 Appendix 12.4 Wiring Diagrams Hydraulic Block Diagram Declaration of Conformity EC Declaration of Conformity

SI 11CS, SI 14CS, SI 5CS, SI 9CS, SI 21CS specifications

Dimplex, a renowned name in electric heating solutions, offers a range of innovative and efficient storage heaters designed to provide optimal heating performance. The Dimplex SI series includes models SI 5CS, SI 7CS, SI 9CS, SI 17CS, and SI 21CS, each tailored to meet diverse heating needs in residential settings. These heaters embody advanced technology, featuring a blend of user-centric design and energy-efficient operation.

One of the standout features of the Dimplex SI series is its ability to store heat generated during off-peak electricity hours and release it gradually throughout the day. This ensures comfortable living environments while taking advantage of lower energy rates. The high-density ceramic core used in these models retains warmth effectively, allowing for consistent heat output, making them ideal for homes with varying occupancy schedules.

The SI series is designed with user convenience in mind. Each model incorporates a built-in thermostat, enabling users to easily set and maintain their desired temperature. Furthermore, the added convenience of a digital display on select models allows for straightforward monitoring of energy consumption and temperature settings.

Dimplex’s innovative Dimplex Boost technology available in these heaters ensures that extra warmth can be introduced rapidly when needed, catering to sudden drops in temperature or unexpected gatherings. This feature is especially beneficial for homes in cooler climates where adaptability is crucial.

For ease of installation, the SI series models are lightweight and compact, allowing them to fit seamlessly in various spaces, from small apartments to larger homes. Ample safety features, such as thermal cut-out and overheat protection, provide peace of mind for users.

In terms of efficiency, these storage heaters are designed to meet high energy efficiency standards, minimizing operational costs while maximizing comfort. With various power outputs available across the series, customers can select the model that best fits their specific heating requirements.

Overall, the Dimplex SI 5CS, SI 7CS, SI 9CS, SI 17CS, and SI 21CS represent the brand’s commitment to quality, efficiency, and user-friendly heating solutions, offering modern technologies to enhance everyday living. These storage heaters redefine electric heating and stand as excellent additions to any home looking to optimize energy use and comfort.
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