SIK 14TES - Heat pump DIMPLEX - Free user manual and instructions
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| Product type | Brine-to-water heat pump for indoor installation |
| Brand | Dimplex |
| Model | SIK 14TES |
| Nominal thermal power (Pdesignh) | 12 kW |
| Coefficient of performance (COP) at B0/W35 | 4.7 |
| Seasonal energy efficiency (ηs) | 136 % |
| Power supply | 3~/PE 400 V, 50 Hz, protection C10A |
| Control power supply | 1~/N/PE 230 V, 50 Hz, protection C13A |
| Protection rating | IP 21 |
| Dimensions (H x W x D) | 1110 x 650 x 655 mm |
| Sound power level (LWA) | 43 dB(A) |
| Refrigerant | R410A, charge 1.6 kg, GWP 2088, CO₂ equivalent 3 t |
| Heating outlet temperature range | 20 to 62 °C |
| Source temperature range (brine) | -5 to 25 °C |
| Minimum antifreeze concentration | 25 % (monoethylene glycol or propylene glycol) |
| Heating and source connections | External thread 1 1/4" |
| Integrated expansion vessel volume | 24 liters, pre-charge 1.0 bar |
| Starting current (with soft starter) | 18 A |
| Main functions | Heating, domestic hot water production (with accessories), intelligent management via WPM controller, frost protection, fault display |
| Maintenance and cleaning | Clean source side filter after commissioning, periodic inspection, clean condenser with 5% phosphoric acid if necessary |
| Safety | High and low pressure switches, frost protection, emergency stop, compliance with VDE and EU standards |
| Spare parts and reparability | Work reserved for certified technicians, parts available through after-sales service |
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USER MANUAL SIK 14TES DIMPLEX
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Line drawing of a 3D box with mounting holes and a door (no text or symbols)Installation and Operating Instruction
Brine-to-Water Heat Pump for Indoor Installation
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Technical line drawing of a mechanical assembly with four identical components and mounting holes (no text or symbols)4.2 Solepressostat
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Technical line drawing of a mechanical or electrical component with no visible text or symbols
ACHTUNG!
Glen Dimplex Thermal Solutions
Garantieurkunde GDTS
Glen Dimplex Thermal Solutions
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Empty white rectangle with black border (no text or symbols)Table of contents
1 Please Read Immediately....EN-2
1.1 Important Information......EN-2
1.2 Intended Use......EN-2
1.3 Legal Regulations and Directives......EN-2
1.4 Energy-Efficient Use of the Heat Pump......EN-3
2 Purpose of the Heat Pump......EN-3
2.1 Application ......EN-3
2.2 Operating Principle......EN-3
3 Basic Device......EN-3
4 Accessories....EN-4
4.1 Brine Circuit Manifold....EN-4
4.2 Brine Controller....EN-4
4.3 Remote control......EN-4
4.4 Building management technology....EN-4
5 Transport......EN-4
6 Set-up.....EN-5
6.1 General Information......EN-5
6.2 Acoustic Emissions....EN-5
7 Installation....EN-5
7.1 General Information......EN-5
7.2 Heating System Connection....EN-5
7.3 Heat Source Connection....EN-6
7.4 Temperature sensor....EN-7
7.5 Electrical connection....EN-8
8 Start-up......EN-9
8.1 General Information......EN-9
8.2 Preparation......EN-9
8.3 Start-up Procedure......EN-9
9 Maintenance and Cleaning ...... EN-10
9.1 Maintenance....EN-10
9.2 Cleaning the Heating System......EN-10
9.3 Cleaning the Heat Source System ......EN-10
10 Faults / Trouble-Shooting......EN-10
11 Decommissioning/Disposal......EN-10
12 Device Information ...... EN-11
13 Product information as per Regulation (EU) No 813/2013, Annex II, Table 2......EN-13
Anhang / Appendix / Annexes ...... A-I
Maßbild / Dimension Drawing / Schéma coté.... A-II
Diagramme / Diagrams / Diagrammes....A-III
1 Please Read Immediately
1.1 Important Information
ATTENTION!
When operating or maintaining a heat pump, the legal requirements of the country where the heat pump is operated apply. Depending on the refrigerant quantity, the heat pump must be inspected for leaks at regular intervals by a certified technician, and these inspections must be recorded.
ATTENTION!
The heat pump is not secured to the pallet.
ATTENTION!
The heat pump must not be tilted more than 45^ direction).
ATTENTION!
Do not use the holes in the panel assemblies for lifting the device!
ATTENTION!
With fully demineralized water, it is important to ensure that the minimum permissible pH value of 7.5 (minimum permissible value for copper) is complied with. Failure to comply with this value can result in the heat pump being destroyed.
ATTENTION!
In the case of large-volume heating circuits, an additional expansion vessel must be used to supplement the installed expansion vessel (24 litres, 1.0 bar admission pressure).
ATTENTION!
The brine solution must contain at least a 25 % concentration of a monoethylene glycol or propylene glycol-based antifreeze, which must be mixed before filling.
ATTENTION!
A suitable de-aerator (micro bubble air separator) must be installed in the heat source circuit by the customer.
ATTENTION!
The heat pump must be started up in accordance with the installation and operating instructions of the heat pump manager.
ATTENTION!
The supplied dirt trap must be inserted in the heat source inlet of the heat pump to protect the evaporator against the ingress of impurities.
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!
Any work on the heat pump may only be performed by authorised and qualified after-sales service technicians.
ATTENTION!
Disconnect all electrical circuits from the power source prior to opening the device.
1.2 Intended Use
This device is only intended for use as specified by the manufacturer. Any other use beyond that intended by the manufacturer is prohibited. This requires the user to abide by the relevant project planning documents. Please refrain from tampering with or altering the device.
1.3 Legal Regulations and Directives
This heat pump is designed for use in a domestic environment according to Article 1, Paragraph 2 k) of EU directive 2006/42/EC (machinery directive) and is thus subject to the ments of EU directive 2014/35/EU (low-voltage directive). It is thus also intended for use by non-professionals for heating sharpy, offices and other similar working environments, in agricultural establishments and in hotels, guest houses and similar / other residential buildings.
This heat pump conforms to all relevant DIN/VDE regulations and EU directives. Refer to the EC Declaration of Conformity in the appendix for details.
The heat pump must be connected to the power supply in compliance with all relevant VDE, EN and IEC standards. Any further connection requirements stipulated by local utility companies must also be observed.
The heat pump is to be connected to the heat source system and the heating system in accordance with all applicable regulations.
This unit can be used by children aged 8 and over and by persons with limited physical, sensory or mental aptitude or lack of experience and/or knowledge, providing they are supervised or have been instructed in the safe use of the unit and understand the associated potential dangers.
Children must not play with the device. Cleaning and user maintenance must not be carried out by children without supervision
ATTENTION!
When operating or maintaining a heat pump, the legal requirements of the country where the heat pump is operated apply. Depending on the refrigerant quantity, the heat pump must be inspected for leaks at regular intervals by a certified technician, and these inspections must be recorded.
More information can be found in the accompanying log book.
1.4 Energy-Efficient Use of the Heat Pump
By operating this heat pump you are helping to protect our environment. Both the heating system and the heat source must be properly designed and dimensioned to ensure efficient operation. It is particularly important to keep water flow temperatures as low as possible. All connected energy consumers should therefore be suitable for low flow temperatures. Raising the heating water temperature by 1 K corresponds to an increase in energy consumption of approx.
2.5 %. Low-temperature heating systems with flow temperatures between 30 °C and 50 °C are particularly well-suited for energy-efficient operation.
2 Purpose of the Heat Pump
2.1 Application
The brine-to-water heat pump is to be used exclusively for the heating of heating water. It can be used in new or previously existing heating systems. The mixture of water and frost protection (brine) acts as a heat transfer medium in the heat source system. Ground probes, ground heat collectors or similar systems can be used as heat source systems.
2.2 Operating Principle
The heat generated by the sun, wind and rain is stored in the ground. This heat stored in the ground is collected at a low temperature by the brine circulating in the ground heat collector, the borehole heat exchanger or a similar system. A circulating pump then conveys the "heated" brine to the evaporator of the heat pump. There the heat is given off to the refrigerant in the refrigerating cycle. This cools the brine so that it can once again absorb thermal energy in the brine circuit.
The refrigerant is drawn in by the electrically driven compressor, compressed and "pumped" to a higher temperature level. The electrical power needed to run the compressor is not lost in this process. Most of it is absorbed by the refrigerant.
The refrigerant subsequently passes through the liquifier where it transfers its thermal energy to the heating water. Depending on the set operating point (thermostat setting), the heating water is thus heated up to a max. of 58 °C.
3 Basic Device
The basic device consists of a ready-to-use heat pump for indoor installation in a compact design. In addition to the control panel with integral heat pump manager, the device is already equipped with all of the most important components of the heating circuit and the brine circuit:
■ Expansion vessel
■ Circulating pumps
■ Pressure relief valves
Pressure gauge
■ Overflow valve (heating circuit)
The refrigeration circuit is "hermetically sealed" and contains the fluorinated refrigerant R410A included in the Kyoto protocol. Information on the GWP value and CO_2 equivalent of the refrigerant can be found in the chapter Device information. The refrigerant is CFC-free, non-ozone depleting and non-combustible.
All components required for the operation of the heat pump are located on the control panel. The supply for the load current and the control voltage must be installed by the customer.
The customer must provide both the heat source system and the brine circuit manifold.
1) Control panel
2) Circulating pumps
3) Liquifier
4) Compressor
5) Evaporator
6) Expansion vessel
4 Accessories
4.1 Brine Circuit Manifold
The brine circuit manifold merges the individual collector loops of the heat source system into a single main pipe which is connected to the heat pump. Integrated ball valves allow the individual brine circuits to be shut off for de-aeration purposes.
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Technical line drawing of a mechanical assembly with four vertical supports and mounting brackets (no text or symbols)4.2 Brine Controller
If required by the authorities, a low-pressure brine controller can be installed in the device. In this case, the connection located upstream from the brine expansion vessel provided for this purpose is to be used.
4.3 Remote control
A remote control adds convenience and is available as a special accessory. Operation and menu navigation are identical to those of the heat pump manager. Connection takes place via an interface (special accessories) with RJ 12 Western plug.
NOTE
In the case of heating controllers with a removable operating element, this can also be used directly as a remote control.
4.4 Building management technology
The heat pump manager can be connected to a building management system network via supplementation of the relevant interface plug-in card. The supplementary installation instructions of the interface card must be consulted regarding the exact connection and parameterisation of the interface.
The following network connections can be made on the heat pump manager:
Modbus
EIB, KNX
Ethernet
ATTENTION!
If the heat pump or circulating pumps are controlled externally, an flow rate switch is required to prevent the compressor from being switched on when there is no volume flow.
5 Transport
A lift truck is suited for transporting the unit on a level surface. Carrying straps may be used if the heat pump needs to be transported on an uneven surface or carried up or down stairs. These straps can be passed directly underneath the pallet.
ATTENTION!
The heat pump is not secured to the pallet.
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Technical line drawing of a mechanical component with angular dimension (45°), no text or symbols present
ATTENTION!
The heat pump must not be tilted more than 45^ (in any direction).
Use the holes provided in the sides of the frame to lift the unit without the pallet. The side panel assemblies must be removed for this purpose. Any commercially available length of pipe can be used as a carrying aid.
ATTENTION!
Do not use the holes in the panel assemblies for lifting the device!
6 S e t - u p
6.1 General Information
The brine-to-water heat pump must be installed in a frost-free, dry room on an even, smooth and horizontal surface. The entire frame should lie directly on the floor to ensure an adequate soundproof seal and to prevent the water-bearing components from becoming too cold. If this is not the case, additional sound insulation measures may be necessary.
The heat pump must be installed so that maintenance work can be carried out without hindrance. This can be ensured by maintaining a clearance of approx. 1 m in front of and on each side of the heat pump.
6.2 Acoustic Emissions
The heat pump operates silently due to efficient sound insulation. Internal insulation measures should be carried out to prevent vibrations from being transmitted to the foundation or to the heating system.
7 Installat
7.1 General Information
The following connections need to be established on the heat pump:
■ Flow and return of the brine (heat source system)
■ Flow for heating and domestic hot water preparation
■ Joint return flow for the heating and domestic hot water preparation
■ Return flow of the overflow valve
■ Connection for an additional expansion vessel (according to need)
■ Outflows for the pressure relief valves
Condensate outflow
■ Voltage supply
■ Temperature sensor
7.2 Heating System Connection
The heat pump is equipped with separate outputs for the heating circuit and the hot water circuit.
If the heat pump is not intended to be used to heat up the hot water, the hot water output must be permanently sealed.
Before connecting the heating water system to the heat pump, the heating system must be flushed to remove any impurities, residue from sealants, etc. Any accumulation of deposits in the liquifier could cause the heat pump to completely break down.
An overflow valve is installed in the device for systems in which the heating water flow can be shut off via the radiator or thermostat valves. This ensures a minimum heating water flow rate through the heat pump and helps to avoid faults.
Once the heating system has been installed, it must be filled, de-aerated and pressure-tested.
Consideration must be given to the following when filling the system:
■ Untreated filling water and make-up water must be of drinking water quality (colourless, clear, free from sediments)
- Filling water and make-up water must be pre-filtered (pore size max. 5μm).
Scale formation in domestic hot water heating systems cannot be avoided, but in systems with flow temperatures below 60 °C, the problem can be disregarded. With high-temperature heat pumps and in particular with bivalent systems in the higher performance range (heat pump + boiler combination), flow temperatures of 60 °C and more can be achieved. The following standard values should therefore be adhered to with regard to the filling and make-up water according to VDI 2035, sheet 1: The total hardness values can be found in the table.
| Total heat output in kW | Total alkaline earths in mol/m3 and/or mmol/l | Specific system volume (VDI 2035) in l/kW | ||
| < 20 | ≥ 20 < 50 | ≥ 50 | ||
| Total hardness in °dH | ||||
| < 50 | ≤ 2.0 | ≤ 16.8 | ≤ 11.2 | < 0.11 ^1 |
| 50 - 200 ≤ 2.0 | ≤ 11.2 ≤ 8.4 | |||
| 200 - 600 ≤ 1.5 | ≤ 8.4 | < 0.11 ^1 | ||
| >600 | < 0.02 | < 0.11 ^1 | ||
- This value lies outside the permissible value for heat exchangers in heat pumps.
Fig. 7.1: Guideline values for filling and make-up water in accordance with VDI 2035
For systems with an above-average specific system volume of 50 l/kW, VDI 2035 recommends using fully demineralized water and a pH stabiliser to minimize the risk of corrosion in the heat pump and the heating system.
ATTENTION!
With fully demineralized water, it is important to ensure that the minimum permissible pH value of 7.5 (minimum permissible value for copper) is complied with. Failure to comply with this value can result in the heat pump being destroyed.
Minimum heating water flow rate
The minimum heating water flow rate through the heat pump must be assured in all operating states of the heating system. This can be accomplished, for example, by installing either a dual differential pressureless manifold or an overflow valve. The procedure for adjusting an overflow valve is described in the Chapter Start-Up.
NOTE
The use of an overflow valve is only recommended for panel heating and a max. heating water flow of 1.3 m^3/h . System faults may result if this is not observed.
The antifreeze function of the heat pump manager is active whenever the heat pump manager and the heat circulating pumps are ready for operation. If the heat pump is taken out of service or in the event of a power failure, the system has to be drained. The heating circuit should be operated with a suitable antifreeze if heat pump systems are implemented in buildings where a power failure can not be detected (holiday home).
The integrated expansion vessel has a volume of 24 litres. This volume is suitable for buildings with a living space area to be heated of maximum 200 m^2 .
The volume should be checked by the heating system technician. If necessary, an additional expansion vessel must be installed (according to DIN 4751, Part 1). The tables listed in the manufacturers' catalogues simplify dimensioning the system on the basis of the water content.
ATTENTION!
In the case of large-volume heating circuits, an additional expansion vessel must be used to supplement the installed expansion vessel (24 litres, 1.0 bar admission pressure).
7.3 Heat Source Connection
The following procedure must be observed when connecting the heat source:
Connect the brine pipe to the heat pump flow and return.
The hydraulic integration diagram must be adhered to.
The dirt trap included in the scope of supply must be inserted in the brine inlet of the heat pump by the customer.
The brine liquid must be produced prior to charging the system. The liquid must have an antifreeze concentration of at least 25 % to ensure frost protection down to -14 °C.
Only monoethylene glycol or propylene glycol-based antifreeze may be used.
The heat source system must be de-aerated and checked for leaks.
ATTENTION!
The brine solution must contain at least a 25 % concentration of a monoethylene glycol or propylene glycol-based antifreeze, which must be mixed before filling.
ATTENTION!
A suitable de-aerator (micro bubble air separator) must be installed in the heat source circuit by the customer.
7.4 Temperature sensor
The following temperature sensors are already installed or must be installed additionally:
■ External temperature sensor (R1) supplied (NTC-2)
■ Return temperature heating circuit (R2) installed (NTC-10)
■ Flow temperature heating circuit (R9) installed (NTC-10)
■ Flow temperature primary circuit (R6) installed (NTC-10)
7.4.1 Sensor characteristic curves
| Temperature in °C | -20 | -15 | -10 | -5 | 0 | 5 | 10 | ||
| NTC-2 in kΩ | 14.6 | 11.4 | 8.9 | 7.1 | 5.6 | 4.5 | 3.7 | ||
| NTC-10 in kΩ | 67.7 | 53.4 | 42.3 | 33.9 | 27.3 | 22.1 | 18.0 | ||
| 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 55 | 60 |
| 2.9 | 2.4 | 2.0 | 1.7 | 1.4 | 1.1 | 1.0 | 0.8 | 0.7 | 0.6 |
| 14.9 | 12.1 | 10.0 | 8.4 | 7.0 | 5.9 | 5.0 | 4.2 | 3.6 | 3.1 |
The temperature sensors to be connected to the heat pump manager must correspond to the sensor characteristic curve illustrated in Fig. 7.2. The only exception is the external temperature sensor included in the scope of supply of the heat pump (see Fig. 7.3)
line
| External temperature in [°C] | Resistance value in [kJ·cm] | | ---------------------------- | --------------------------- | | -20 | 70 | | -15 | 50 | | -10 | 35 | | -5 | 25 | | 0 | 20 | | 5 | 18 | | 10 | 15 | | 15 | 12 | | 20 | 10 | | 25 | 8 | | 30 | 6 | | 35 | 5 | | 40 | 4 | | 45 | 3 | | 50 | 2 | | 55 | 1 | | 60 | 0.5 |Fig. 7.2: Sensor characteristic curve NTC-10
line
| External temperature in [°C] | Resistance value in [kOhm] | | ---------------------------- | -------------------------- | | -20 | 14 | | -15 | 12 | | -10 | 10 | | -5 | 8 | | 0 | 6 | | 5 | 4 | | 10 | 3 | | 15 | 2 | | 20 | 2 | | 25 | 1.5 | | 30 | 1.2 | | 35 | 1 | | 40 | 0.8 | | 45 | 0.6 | | 50 | 0.5 | | 55 | 0.4 | | 60 | 0.3 |Fig. 7.3: Sensor characteristic curve, NTC-2 according to DIN 44574 External temperature sensor
7.4.2 Mounting the external temperature sensor
The temperature sensor must be mounted in such a way that all weather conditions are taken into consideration and the measured value is not falsified.
■ Mount on the external wall on the north or north-west side where possible
- Do not install in a “sheltered position” (e.g. in a wall niche or under a balcony)
■ Not in the vicinity of windows, doors, exhaust air vents, external lighting or heat pumps
■ Not to be exposed to direct sunlight at any time of year
| Dimensioning parameter sensor lead | |
| Conductor material | Cu |
| Cable-length | 50 m |
| Ambient temperature | 35 °C |
| Laying system | B2 (DIN VDE 0298-4 / IEC 60364-5-52) |
| External diameter | 4-8 mm |
7.4.3 Installing the strap-on sensor
It is only necessary to mount the strap-on sensors if they are included in the scope of supply of the heat pump but have not yet been installed.
The strap-on sensors can be fitted as pipe-mounted sensors or installed in the immersion sleeve of the compact manifold.
Mounting as a pipe-mounted sensor
■ Remove paint, rust and scale from heating pipe.
- Coat the cleaned surface with heat transfer compound (apply sparingly).
- Attach the sensor with a hose clip (tighten firmly, as loose sensors can cause malfunctions) and thermally insulate.
7.4.4 Hydraulic distribution system
The compact manifold and the dual differential pressureless manifold function as an interface between the heat pump, the heating distribution system, the buffer tank and, in some cases, even the hot water cylinder. A compact system is used to simplify the installation process, so that a lot of different components do not have to be installed individually. Further information can be found in the relevant installation instructions.
Compact manifold
The return sensor can remain in the heat pump, or should be installed in the immersion sleeve. The remaining empty space between the sensor and the immersion sleeve must be filled completely with heat transfer compound.
dual differential pressureless manifold
In order for the heating circuit pumps of the generator and consumer circuits to supply the flow to the return sensor, this must be installed in the immersion sleeve of the dual differential pressureless manifold.
7.5 Electrical connection
7.5.1 General
All electrical connection work must be carried out by a trained electrician or a specialist for the specified tasks in accordance with the
■ installation and operating instructions,
■ country-specific installation regulations (e.g. VDE 0100),
■ technical connection conditions of the energy suppliers and supply grid operators (e.g. TAB) and
■ local conditions.
To ensure that the frost protection function of the heat pump works properly, the heat pump manager must remain connected to the power supply and the flow must be maintained through the heat pump at all times.
The switching contacts of the output relay are interference-suppressed. Therefore, depending on the internal resistance of the measuring instrument, a voltage can also be measured when the contacts are open. However, this will be much lower than the line voltage.
Extra-low voltage is connected to controller terminals N1-J1 to N1-J11; N1-J24 to N1-J26 and terminal strip X3. If, due to a wiring error, the line voltage is mistakenly connected to these terminals, the heat pump manager will be destroyed.
7.5.2 Electrical installation
1) The supply electric cable for the output section of the heat pump (up to 4-core) are fed from the electricity meter of the heat pump via the utility blocking contactor (if required) into the heat pump (see heat pump operating instructions for supply voltage).
Connection of the mains cable to the control panel of the heat pump via terminal X1: L1/L2/L3/PE.
ATTENTION!
Ensure the rotary field is clockwise when connecting the mains cables (if the rotary field is not clockwise, the heat pump will not work properly, is very loud and may cause damage to the compressor).
An all-pole disconnecting device with a contact gap of at least 3 mm (e.g. utility blocking contactor or power contactor) and an all-pole circuit breaker with common tripping for all external conductors must be installed in the power supply for the heat pump (tripping current and characteristic in compliance with the device information).
2) The three-core electric supply cable for the heat pump manager (heating controller N1) is fed into the heat pump. Connection of the control line to the control panel of the heat pump via terminal X2: L/N/PE.
The (L/N/PE\~230 V, 50 Hz) supply cable for the heat pump manager must have a constant voltage. For this reason, it should be tapped upstream from the utility blocking contactor or be connected to the household current, as important protection functions could otherwise be lost during a utility block.
3) The utility blocking contactor (K22) with main contacts and an auxiliary contact should be dimensioned according to the heat pump output and must be supplied by the customer.
The NO contact of the utility blocking contactor is looped from terminal strip X3/G (24 V AC) to connector terminal J5/ID3. CAUTION! Extra-low voltage!
4) The contactor (K20) for the immersion heater (E10) of mono energy systems (HG2) should be dimensioned according to the radiator output and must be supplied by the customer. It is controlled (230 V AC) by the heat pump manager via terminals X2/N and N1-J13/NO4.
5) The contactor (K21) for the flange heater (E9) in the hot water cylinder should be dimensioned according to the radiator output and must be supplied by the customer. It is controlled (230 V AC) by the heat pump manager via terminals X2/N and N1-J16/NO 10.
6) The contactors mentioned above in points 3, 4 and 5 are installed in the electrical distribution system. Mains cables for the installed heater must be laid and secured in accordance with the valid standards and regulations.
7) All installed electric cables must have permanent wiring.
8) The auxiliary circulating pump (M16) is connected to N1-J16/NO9 and X2/N. When using pumps where the switching capacity exceeds the output, a coupling relay must be interposed.
9) The domestic hot water circulating pump (M18) is connected to N1-J12/NO6 and X2/N. When using pumps where the switching capacity exceeds the output, a coupling relay must be interposed.
10) The return sensor (R2) is integrated into heat pumps for indoor installation.
The heat pump manager is connected via the following terminals: X3/GND and N1-J2/U2.
11) The external sensor (R1) is connected to terminals X3/GND and N1-J2/U1.
12) The domestic hot water sensor (R3) is included with the domestic hot water cylinder and is connected to terminals X3/GND and N1-J2/U3.
7.5.3 Connecting an electronically regulated circulating pump
Electronically regulated circulating pumps have high starting currents, which may shorten the service life of the heat pump manager. For this reason, a coupling relay is installed or must be installed between the output of the heat pump manager and the electronically regulated circulating pump. This is not necessary if the permissible operating current of 2 A and a maximum starting current of 12 A are not exceeded in the electronically regulated circulating pump or if express approval has been issued by the pump manufacturer.
ATTENTION!
It is not permitted to connect more than one electronically regulated circulating pump via a relay output.
8 S t a r t - u p
8.1 General Information
To ensure that start-up is performed correctly, it should only be carried out by an after-sales service technician authorised by the manufacturer. These measures can also include an additional warranty under certain conditions (see Warranty)
8.2 Preparation
The following items need to be checked prior to start-up:
■ The heat pump must be fully connected, as described in Chapter 7.
- The heat source system and the heating circuit must have been filled and checked.
- Dirt traps and breathers must be inserted in the brine inlet of the heat pump.
All valves that could impair proper flow in the brine and heating circuits must be open.
The heat pump manager must be adapted to the heating system in accordance with the controller's operating instructions.
■ Ensure the condensate outflow functions.
■ The outflows of the brine and heating water pressure relief valves must not be impaired.
8.3 Start-up Procedure
The heat pump is started up via the heat pump manager.
ATTENTION!
The heat pump must be started up in accordance with the installation and operating instructions of the heat pump manager.
The performance level of the circulating pump must be adapted to the respective heating system.
The overflow valve must be adjusted to the requirements of the respective heating system. Incorrect adjustment can lead to faulty operation and increased energy consumption. We recommend carrying out the following procedure to correctly adjust the overflow valve:
Close all of the heating circuits that may also be closed during operation so that the most unfavourable operating state - with respect to the water flow rate - is achieved. This normally means the heating circuits of the rooms on the south and west sides of the building. At least one heating circuit must remain open (e.g. bathroom).
The overflow valve should be opened far enough to produce the maximum temperature spread between the heating flow and return flow listed in the table below for the current heat source temperature. The temperature spread should be measured as close as possible to the heat pump. The heating element of mono energy systems should be disconnected during start-up.
| Heat source temperature | Max. temperature spread between heating flow and return flow | |
| From To | ||
| -5°C 0°C | 10 K | |
| 1°C 5°C | 11 K | |
| 6°C 9°C | 12 K | |
| 10°C 14°C | 13 K | |
| 15°C 20°C | 14 K | |
| 21°C 25°C | 15 K | |
9 Maintenance and Cleaning
9.1 Maintenance
To prevent faults due to sediment in the heat exchangers, care must be taken to ensure that no impurities can enter either the heat source system or the heating system. In the event that operating malfunctions due to contamination occur nevertheless, the system should be cleaned as described below.
9.2 Cleaning the Heating System
The ingress of oxygen into the heating water circuit may result in the formation of oxidation products (rust), particularly if steel components are used. These products enter the heating system via the valves, the circulating pumps and/or plastic pipes. It is therefore essential - in particular with respect to the piping of underfloor heating systems - that only diffusion-proof materials are used.
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.
Residue from lubricants and sealants may also contaminate the heating water.
In the case of severe contamination leading to a reduction in the performance of the liquifier in the heat pump, the system must be cleaned by a heating technician.
Based on current information, we recommend using a 5 % phosphoric acid solution for cleaning purposes. However, if cleaning needs to be performed more frequently, a 5 % formic acid solution should be used.
In either case, the cleaning fluid should be at room temperature. We recommend flushing the heat exchanger in the direction opposite to the normal flow direction.
To prevent acidic cleaning agents from entering the heating system circuit, we recommend connecting the flushing device directly to the flow and return flow of the liquifier. It is important that the system be thoroughly flushed using appropriate neutralising agents to prevent any damage from being caused by cleaning agent residue remaining in the system.
Acids must be used with great care and all relevant regulations of the employers' liability insurance associations must be adhered to.
The manufacturer's instructions regarding cleaning agent must be complied with at all times.
9.3 Cleaning the Heat Source System
ATTENTION!
The supplied dirt trap must be inserted in the heat source inlet of the heat pump to protect the evaporator against the ingress of impurities.
The filter sieve of the dirt trap should be cleaned one day after-start-up. Further checks must be set according to the level of dirt. If no more signs of contamination are evident, the filter can be removed to reduce pressure drops.
10 Faults / Trouble-Shooting
This heat pump is a quality product and is designed for trouble-free operation. In the event that a fault should occur, it will be indicated on the heat pump manager display. Simply consult the Faults and Trouble-shooting page in the operating instructions of the heat pump manager.
If you cannot correct the fault yourself, please contact your after-sales service technician.
ATTENTION!
Any work on the heat pump may only be performed by authorised and qualified after-sales service technicians.
ATTENTION!
Disconnect all electrical circuits from the power source prior to opening the device.
11 Decommissioning/Disposal
Before removing the heat pump, disconnect it from the power source and close all valves. The heat pump must be installed by trained personnel. Observe all environmentally-relevant requirements regarding the recovery, recycling and disposal of materials and components in accordance with all applicable standards. Particular attention should be paid to the proper disposal of refrigerants and refrigeration oils.
12 Device Information
| 1 Type and order code | SIK 6TES | SIK 8TES | SIK 11TES | SIK 14TES | ||
| 2 Design | ||||||
| Heat source Brine Brine Brine Brine | ||||||
| 2.1 Model Compact Compact Compact Compact | ||||||
| 2.2 Contr. Integrated Integrated Integrated Integrated | ||||||
| 2.3 Thermal energy meter | Integrated | Integrated | Integrated | Integrated | ||
| 2.4 Installation location | Indoors | Indoors | Indoors | Indoors | ||
| 2.5 Performance levels | 1 | 1 | 1 | 1 | ||
| 3 Operating limits | ||||||
| 3.1 Heating water flow | °C | 20 to 62 ± 2 | 20 to 62 ± 2 | 20 to 62 ± 2 | 20 to 62 ± 2 | |
| 3.2 Brine (heat source) | °C | -5 to 25 | -5 to 25 | -5 to 25 | -5 to 25 | |
| 3.3 Antifreeze | Monoethylene glycol | Monoethylene glycol | Monoethylene glycol | Monoethylene glycol | ||
| 3.4 Minimum brine concentration (-13 °C freezing temperature) | 25 % | 25 % | 25 % | 25 % | ||
| 4 Flow / sound | ||||||
| 4.1 Heating water flow / free compression | ||||||
| Nominal flow in accordance with EN 14511 | at B0 / W35...30 | m3/h / Pa | 1.0 / 63000 | 1.4 / 51000 | 1.8 / 33000 | 2.2 / 18500 |
| at B0 / W45...40 | m3/h / Pa | 1.0 / 63000 | 1.3 / 51500 | 1.7 / 35000 | 2.2 / 18500 | |
| at B0 / W55...47 | m3/h / Pa | 0.6 / 67500 | 0.8 / 71500 | 1.1 / 63000 | 1.3 / 51500 | |
| Minimum heating water flow | m3/h / Pa | 0.6 / 67500 | 0.8 / 71500 | 1.1 / 63000 | 1.3 / 51500 | |
| 4.2 Brine flow rate / free compression | ||||||
| Nominal flow in accordance with EN 14511 | at B0 / W35...30 | m3/h / Pa | 1.4 / 54000 | 2.1 / 35500 | 2.7 / 78500 | 3.1 / 63500 |
| at B0 / W45...40 | m3/h / Pa | 1.3 / 61000 | 1.7 / 46500 | 2.5 / 84000 | 3.0 / 65000 | |
| at B0 / W55...47 | m3/h / Pa | 1.1 / 67000 | 1.5 / 55500 | 2.2 / 95000 | 2.7 / 81500 | |
| Minimum brine flow rate | m3/h / Pa | 1.1 / 67000 | 1.5 / 55500 | 2.2 / 95000 | 2.7 / 81500 | |
| 4.3 Sound power level according to EN 12102 | dB(A) | 42 | 42 | 43 | 43 | |
| 4.4 Sound pressure level at a distance of 1m1 | dB(A) | 30 | 30 | 31 | 31 | |
| 5 Dimensions, weight and filling quantities | ||||||
| 5.1 Device dimensions2 | H x W x D mm | 1110 x 650 x 655 | 1110 x 650 x 655 | 1110 x 650 x 655 | 1110 x 650 x 655 | |
| 5.2 Weight of the transportable unit(s) incl. Packaging | kg | 129 | 144 | 147 | 153 | |
| 5.3 Device connections for heating system | Inches | R 11⁄4" external | R 11⁄4" external | R 11⁄4" external | R 11⁄4" external | |
| 5.4 Device connections for heat source | Inches | R 11⁄4" external | R 11⁄4" external | R 11⁄4" external | R 11⁄4" external | |
| 5.5 Refrigerant / total filling weight | type/kg | R410A / 1.2 | R410A / 1.6 | R410A / 1.9 | R410A / 2.3 | |
| 5.6 GWP value / CO2 equivalent | --- / t | 2088 / 3 | 2088 / 3 | 2088 / 4 | 2088 / 5 | |
| 5.7 Refrigeration circuit hermetically sealed | yes | yes | yes | yes | ||
| 5.8 Lubricant / total filling quantity | type/litres | Polyolester (POE) / 0.7 | Polyolester (POE) / 1.2 | Polyolester (POE) / 1.2 | Polyolester (POE) / 1.2 | |
| 5.9 Volume of heating water in device | Litres | 2.8 | 3.2 | 3.7 | 4.3 | |
| 5.10 Volume of heat transfer medium in device | Litres | 2.9 | 3.4 | 3.9 | 4.3 | |
| 6 Electrical connection | ||||||
| 6.1 Supply voltage / fuse protection | 3-/PE 400 V (50 Hz) / C10A | 3-/PE 400 V (50 Hz) / C10A | 3-/PE 400 V (50 Hz) / C10A | 3-/PE 400 V (50 Hz) / C13A | ||
| 6.2 Control voltage / fuse protection | 1-/N/PE 230 V (50 Hz) / C13A | 1-/N/PE 230 V (50 Hz) / C13A | 1-/N/PE 230 V (50 Hz) / C13A | 1-/N/PE 230 V (50 Hz) / C13A | ||
| 6.3 Degree of protection according to EN 60 529 | IP 21 | IP 21 | IP 21 | IP21 | ||
| 6.4 Starting current with soft starter | A | 28 (ohne Sanftan-lasser) | 18 | 23 | 26 | |
| 6.5 Nominal power consumption B0 / W35 / max. power consumption ^3 kW | 1.24 / 2.7 1.61 | / 3.3 2.13 / 4.5 2.78 | / 5.5 | |||
| 6.6 | Nominal current at B0 / W35 / cos φ | A / -- | 2.3 / 0.8 | 2.9 / 0.8 | 3..8 / 0.8 | 5.0 / 0.8 |
| 6.7 | Power consumption of compressor protection (per compressor)W | -- | -- | -- | -- | |
| 6.8 | Power consumption of heat circulating pump | W | max. 70 | max. 70 | max. 70 | max. 70 |
| 6.9 | Power consumption brine circulating pump | W | max. 87 | max. 87 | max. 180 | max. 180 |
| 7 | Complies with the European safety regulations | 4 | 4 | 4 | 4 | |
| 8 | Additional model features | |||||
| 8.1 | Water in device is protected against freezing ^5 | Yes | Yes | Yes | Yes | |
| 8.2 | Max. operating overpressure (heat source/heat sink) | bar | 2.5 | 2.5 | 2.5 | 2.5 |
| 9 | Heat output / COP | |||||
| 9.1 | Heat output / COP ^3 | EN 14511 | EN 14511 | EN 14511 | EN 14511 | |
| at B-5 / W45 | kW / --- | 4.9 / 3.2 | 6.4 / 3.3 | 8.8 / 3.4 | 11.0 / 3.2 | |
| at B0 / W55 | kW / --- | 5.4 / 2.9 | 7.1 / 2.9 | 9.8 / 3.1 | 12.2 / 3.0 | |
| at B0 / W45 | kW / --- | 5.6 / 3.6 | 7.3 / 3.7 | 10.1 / 3.8 | 12.8 / 3.7 | |
| at B0 / W35 | kW / --- | 5.9 / 4.7 | 7.8 / 4.8 | 10.6 / 5.0 | 13.1 / 4.7 | |
- The specified sound pressure level corresponds to the operating noise of the heat pump in heating operation with a flow temperature of 35^ . The specified sound pressure level represents the free sound area level. The measured value can deviate by up to 16 dB(A), depending on the installation location.
- Please note that additional space is required for pipe connections, operation and maintenance.
- These data indicate the size and capacity of the system according to EN 14511. For an analysis of the economic and energy efficiency of the system, the bivalence point and regulation should be taken into consideration. These specifications can only be achieved with clean heat exchangers. Information on maintenance, commissioning and operation can be found in the respective sections of the installation and operating instructions. The specified values have the following meaning, e.g. B0 / W35: Heat source temperature 0 °C and heating water flow temperature 35 °C.
- See CE declaration of conformity
- The heat circulating pump and the heat pump manager must always be ready for operation.
13 Product information as per
Regulation (EU) No 813/
2013, Annex II, Table 2
| Information requirements for heat pump space heaters and heat pump combination heaters | ||||||
| Model | SIK 6TES | |||||
| Air-to-water heat pump | no | |||||
| Water-to-water heat pump | no | |||||
| Brine-to-water heat pump | yes | |||||
| Low-temperature heat pump | no | |||||
| Equipped with a supplementary heater | no | |||||
| Heat pump combination heater | no | |||||
| Parameters shall be declared for medium-temperature application, except for low-temperature heat pumps. For low- temperature heat pumps, parameters shall be declared for low-temperature application. | ||||||
| Parameters shall be declared for average climate conditions: | ||||||
| Item Symbol Value Unit Item Symbol Value | Unit | |||||
| Rated heat output (*) | Prated | 5 | kW | Seasonal space heating energy efficiency | ηs | 130 % |
| Declared capacity for heating foer part load at indoor temperature 20°C and outdoor temperature Tj | Declared coefficient of performance or primary energy ratio for part load at indoor temperature 20 °C and outdoor temperature Tj | |||||
| Tj = -7°C | Pdh | 5,4 kW | Tj = -7°C | COPd | 2,98 - | |
| Tj = +2°C | Pdh | 5,6 kW | Tj = +2°C | COPd | 3,50 - | |
| Tj = +7°C | Pdh | 5,7 kW | Tj = +7°C | COPd | 3,89 - | |
| Tj = +12°C | Pdh | 5,8 kW | Tj = +12°C | COPd | 4,38 - | |
| Tj = bivalent temperature | Pdh | 5,4 kW | Tj = bivalent temperature | COPd | 2,85 - | |
| Tj = operation limit temperature | Pdh | 5,4 kW | Tj = operation limit temperature | COPd | 2,85 - | |
| For air-to-water heat pumps | For air-to-water heat pumps: | |||||
| Tj = -15°C (if TOL < -20°C) | Pdh | 5,4 kW | Tj = -15°C (if TOL < -20°C) | COPd | 2,85 - | |
| Bivalent temperature | Tbiv | -10 °C | For air-to-water heat pumps:Operation limit temperature | TOL | -10 °C | |
| Cycling interval capacity for heating | Pcych | - | kW Cycling interval efficiency | COPcyc | - | |
| Degradation co-efficient (**) | Cdh | 0,90 | - | Heating water operating limit temperature | WTOL | 62 °C |
| Power consumption in modes other than active mode | Supplementary heater | |||||
| Off mode | POFF | 0,015 | kW Rated | heat output (*) | Psup | 0 kW |
| Thermostat-off mode | PTO | 0,020 | kW | Type of energy input | eletrical | |
| Standby mode | PSB | 0,015 | kW | |||
| Crankcase heater mode | PCK | 0,000 | kW | |||
| Other items | ||||||
| Capacity control | fixed | For air-to-water heat pumps: Rated air flow rate, outdoors | - | - m3/h | ||
| Sound power level, indoors/outdoors | LWA | 42/- | dB | For water-/brine-to-water heat pumps: Rated brine or water flow rate, outdoor heat exchanger | - | 1,1 m3/h |
| Emissions of nitrogen oxides | NOx | - | mg/kWh | |||
| For heat pump combination heater: | ||||||
| Declared load profile | - | Water heating energy efficiency | ηwh | - % | ||
| Daily electricity consumption | Qelec | - | kWh | Daily fuel consumption | Qfuel | - kWh |
| Contact details | Glen Dimplex Deutschland GmbH, Am Goldenen Feld 18, 95326 Kulmbach | |||||
| (*) For heat pump space heaters and heat pump combination heaters, the rated output Prated is equal to the design load for heating Pdesignh, and the rated heat output of a supplementary capacity for heating sup(Tj). | ||||||
| (**) If Cdh is not determined by measurement nthen the default degradation is Cdh = 0,9(-) not applicable | ||||||
| Model | SIK 8TES | |||||
| Air-to-water heat pump | no | |||||
| Water-to-water heat pump | no | |||||
| Brine-to-water heat pump | yes | |||||
| Low-temperature heat pump | no | |||||
| Equipped with a supplementary heater | no | |||||
| Heat pump combination heater | no | |||||
| Parameters shall be declared for medium-temperature application, except for low-temperature heat pumps. For low- temperature heat pumps, parameters shall be declared for low-temperature application. | ||||||
| Parameters shall be declared for average climate conditions: | ||||||
| Item Symbol Value Unit Item Symbol Value | Unit | |||||
| Rated heat output (*) | Prated | 8 | kW | Seasonal space heating energy efficiency | ηs | 145 % |
| Declared capacity for heating foer part load at indoor temperature 20°C and outdoor temperature Tj | Declared coefficient of performance or primary energy ratio for part load at indoor temperature 20 °C and outdoor temperature Tj | |||||
| Tj = -7°C | Pdh | 8,0 kW | Tj = -7°C | COPd | 3,39 - | |
| Tj = +2°C | Pdh | 7,9 kW | Tj = +2°C | COPd | 3,85 - | |
| Tj = +7°C | Pdh | 7,9 kW | Tj = +7°C | COPd | 4,22 - | |
| Tj = +12°C | Pdh | 7,8 kW | Tj = +12°C | COPd | 4,67 - | |
| Tj = bivalent temperature | Pdh | 8,0 kW | Tj = bivalent temperature | COPd | 3,28 - | |
| Tj = operation limit temperature | Pdh | 8,0 kW | Tj = operation limit temperature | COPd | 3,28 - | |
| For air-to-water heat pumps | For air-to-water heat pumps: | |||||
| Tj = -15°C (if TOL < -20°C) | Pdh | 8,0 kW | Tj = -15°C (if TOL < -20°C) | COPd | 3,28 - | |
| Bivalent temperature | Tbiv | -10 °C | For air-to-water heat pumps:Operation limit temperature | TOL | -10 °C | |
| Cycling interval capacity for heating | Pcych | - | kW Cycling interval efficiency | COPcyc | - | |
| Degradation co-efficient (**) | Cdh | 0,90 | - | Heating water operating limit temperature | WTOL | 62 °C |
| Power consumption in modes other than active mode | Supplementary heater | |||||
| Off mode | POFF | 0,015 | kW Rated | heat output (*) | Psup | 0 kW |
| Thermostat-off mode | PTO | 0,020 | kW | Type of energy input | eletrical | |
| Standby mode | PSB | 0,015 | kW | |||
| Crankcase heater mode | PCK | 0,000 | kW | |||
| Other items | ||||||
| Capacity control | fixed | For air-to-water heat pumps: Rated air flow rate, outdoors | - | - m³/h | ||
| Sound power level, indoors/outdoors | LWA | 42/- | dB | For water-/brine-to-water heat pumps: Rated brine or water flow rate, outdoor heat exchanger | - | 1,5 m³/h |
| Emissions of nitrogen oxides | NOx | - | mg/kWh | |||
| For heat pump combination heater: | ||||||
| Declared load profile | - | Water heating energy efficiency | ηwh | - % | ||
| Daily electricity consumption | Qelec | - | kWh | Daily fuel consumption | Qfuel | - kWh |
| Contact details | Glen Dimplex Deutschland GmbH, Am Goldenen Feld 18, 95326 Kulmbach | |||||
| (*) For heat pump space heaters and heat pump combination heaters, the rated output Prated is equal to the design load for heating Pdesignh, and the rated heat output of a supplementary capacity for heating sup(Tj). | ||||||
| (**) If Cdh is not determined by measurement nthen the default degradation is Cdh = 0,9(--) not applicable | ||||||
| Model | SIK 11TES | |||||
| Air-to-water heat pump | no | |||||
| Water-to-water heat pump | no | |||||
| Brine-to-water heat pump | yes | |||||
| Low-temperature heat pump | no | |||||
| Equipped with a supplementary heater | no | |||||
| Heat pump combination heater | no | |||||
| Parameters shall be declared for medium-temperature application, except for low-temperature heat pumps. For low- temperature heat pumps, parameters shall be declared for low-temperature application. | ||||||
| Parameters shall be declared for average climate conditions: | ||||||
| Item Symbol Value Unit Item Symbol Value | Unit | |||||
| Rated heat output (*) | Prated | 10 kW | Seasonal space heating energy efficiency | ηs | 142 % | |
| Declared capacity for heating foer part load at indoor temperature 20°C and outdoor temperature Tj | Declared coefficient of performance or primary energy ratio for part load at indoor temperature 20 °C and outdoor temperature Tj | |||||
| Tj = -7°C | Pdh | 9,9 kW | Tj = -7°C | COPd | 3,19 - | |
| Tj = +2°C | Pdh | 10,2 kW | Tj = +2°C | COPd | 3,74 - | |
| Tj = +7°C | Pdh | 10,4 kW | Tj = +7°C | COPd | 4,16 - | |
| Tj = +12°C | Pdh | 10,5 kW | Tj = +12°C | COPd | 4,67 - | |
| Tj = bivalent temperature | Pdh | 9,8 kW | Tj = bivalent temperature | COPd | 3,06 - | |
| Tj = operation limit temperature | Pdh | 9,8 kW | Tj = operation limit temperature | COPd | 3,06 - | |
| For air-to-water heat pumps | For air-to-water heat pumps: | |||||
| Tj = -15°C (if TOL < -20°C) | Pdh | 9,8 kW | Tj = -15°C (if TOL < -20°C) | COPd | 3,06 - | |
| Bivalent temperature | Tbiv | -10 °C | Operation limit temperature | TOL -10 °C | ||
| Cycling interval capacity for heating | Pcych | - | kW Cycling interval efficiency | COPcyc | - | - |
| Degradation co-efficient (**) | Cdh | 0,90 | - | Heating water operating limit temperature | WTOL | 62 °C |
| Power consumption in modes other than active mode | Supplementary heater | |||||
| Off mode | POFF | 0,015 | kW Rated | heat output (*) | Psup | 0 kW |
| Thermostat-off mode | PTO | 0,020 | kW | Type of energy input | eletrical | |
| Standby mode | PSB | 0,015 | kW | |||
| Crankcase heater mode | PCK | 0,000 | kW | |||
| Other items | For air-to-water heat pumps: Rated air flow rate, outdoors | - | - m3/h | |||
| Capacity control | fixed | |||||
| Sound power level, indoors/ outdoors | LWA | 43/- | dB | For water-/brine-to-water heat pumps: Rated brine or water flow rate, outdoor heat exchanger | - | 2,2 m3/h |
| Emissions of nitrogen oxides | NOx | - | mg/kWh | |||
| For heat pump combination heater: | ||||||
| Declared load profile | - | Water heating energy efficiency | ηwh | - % | ||
| Daily electricity consumption | Qelec | - | kWh | Daily fuel consumption | Qfuel | - kWh |
| Contact details | Glen Dimplex Deutschland GmbH, Am Goldenen Feld 18, 95326 Kulmbach | |||||
| (*) For heat pump space heaters and heat pump combination heaters, the rated output Prated is equal to the design load for heating Pdesignh, and the rated heat output of a supplementary capacity for heating sup(Tj). | ||||||
| (**) If Cdh is not determined by measurement nthen the default degradation is Cdh = 0,9(-) not applicable | ||||||
| Model | SIK 14TES | |||||
| Air-to-water heat pump | no | |||||
| Water-to-water heat pump | no | |||||
| Brine-to-water heat pump | yes | |||||
| Low-temperature heat pump | no | |||||
| Equipped with a supplementary heater | no | |||||
| Heat pump combination heater | no | |||||
| Parameters shall be declared for medium-temperature application, except for low-temperature heat pumps. For low- temperature heat pumps, parameters shall be declared for low-temperature application. | ||||||
| Parameters shall be declared for average climate conditions: | ||||||
| Item Symbol Value Unit Item Symbol Value | Unit | |||||
| Rated heat output (°) | Prated | 12 kW | Seasonal space heating energy efficiency | ηs | 136 % | |
| Declared capacity for heating foer part load at indoor temperature 20°C and outdoor temperature Tj | Declared coefficient of performance or primary energy ratio for part load at indoor temperature 20 °C and outdoor temperature Tj | |||||
| Tj = -7°C | Pdh | 12,3 kW | Tj = -7°C | COPd | 3,11 - | |
| Tj = +2°C | Pdh | 12,6 kW | Tj = +2°C | COPd | 3,60 - | |
| Tj = +7°C | Pdh | 12,8 kW | Tj = +7°C | COPd | 3,98 - | |
| Tj = +12°C | Pdh | 13,0 kW | Tj = +12°C | COPd | 4,42 - | |
| Tj = bivalent temperature | Pdh | 12,2 kW | Tj = bivalent temperature | COPd | 2,99 - | |
| Tj = operation limit temperature | Pdh | 12,2 kW | Tj = operation limit temperature | COPd | 2,99 - | |
| For air-to-water heat pumps | For air-to-water heat pumps: TOL < -20°C) | COPd | 2,99 - | |||
| Tj = -15°C (if TOL < -20°C) | Pdh | 12,2 kW | Tj = -15°C (if -15°C) | TOL -10 °C | ||
| Bivalent temperature | Tbiv | -10 °C | ||||
| Cycling interval capacity for heating | Pcych | - | kW Cycling interval efficiency | COPcyc | - | |
| Degradation co-efficient (**) | Cdh | 0,90 | - | WTOL | 62 °C | |
| Power consumption in modes other than active mode | Supplementary heater | |||||
| Off mode | POFF | 0,015 | kW Rated heat output (*) | Psup | 0 kW | |
| Thermostat-off mode | PTO | 0,020 | kW Type of energy input | eletrical | ||
| Standby mode | PSB | 0,015 | kW | |||
| Crankcase heater mode | PCK | 0,000 | kW | |||
| Other items | ||||||
| Capacity control | fixed | For air-to-water heat pumps: Rated air flow rate, outdoors | - | - m3/h | ||
| Sound power level, indoors/outdoors | LWA | 43/- | dB | For water-/brine-to-water heat pumps: Rated brine or water flow rate, outdoor heat exchanger | - | 2,7 m3/h |
| Emissions of nitrogen oxides | NOx | - | mg/kWh | |||
| For heat pump combination heater: | ||||||
| Declared load profile | - | Water heating energy efficiency | ηwh | - % | ||
| Daily electricity consumption | Qelec | - kWh | Daily fuel consumption | Qfuel | - kWh | |
| Contact details | Glen Dimplex Deutschland GmbH, Am Goldenen Feld 18, 95326 Kulmbach | |||||
| (*) For heat pump space heaters and heat pump combination heaters, the rated output Prated is equal to the design load for heating Pdesignh , and the rated heat output of a supplementary capacity for heating sup(Tj). | ||||||
| (**) If Cdh is not determined by measurement nthen the default degradation is Cdh = 0,9 (-) not applicable | ||||||
Table des matières
natural_image
Technical line drawing of a mechanical assembly with four vertical supports and mounting brackets (no text or symbols)natural_image
Technical line drawing of a mechanical or electrical component with a 45° angle标注 (no text or symbols present)
ATTENTION!
Neither frost nor temperatures higher than 35 °C must occur in the installation location at any time of the year.
6.2 Emissions sonores
natural_image
Simple line drawing of a rectangular frame with corner holes and a vertical edge (no text or symbols)
natural_image
Simple line drawing of a rectangular frame with corner holes (no text or symbols)
| Manometer Heizkreis | Heating circuit pressure gauge | Manomètre circuit de chauffage |
| Manometer Solekreis | Brine circuit pressure gauge | Manomètre circuit eau glycolée |
| WärmequelleEingang in WP1 1/4" Außengewinde | Heat sourceHeat pump inlet1 1/4" external thread | Source de chaleurEntrée dans la PACFiletage extérieur 1 1/4" |
| WärmequelleAusgang aus WP1 1/4" Außengewinde | Heat sourceHeat pump outlet1 /14" external thread | Source de chaleurSortie de la PACFiletage extérieur 1 1/4" |
| HeizungsvorlaufAusgang aus WP1 1/4" Außengewinde | Heating water flowHeat pump outlet1 1/4" external thread | Aller eau de chauffageSortie de la PACFiletage extérieur 1 1/4" |
| 1 |
| 2 |
| 3 |
| 4 |
| 5 |
| 7 | gemeinsamer RücklaufEingang in WP1 1/4" Außengewinde | Common return flowHeat pump inlet1 1/4" external thread | Retour communEntrée dans la PACFiletage extérieur 1 1/4" |
| 8 | Anschluss zusätzlichesAusdehnungsgefäß3/4" Außengewinde | Connection of an additionalexpansion vessel3/4" external thread | Raccord pour vased'expansion supplémentaireFiletage extérieur 3/4" |
| 9 | KondensatablaufAußendurchmesser 12mm | Condensate outflow12mm outer diameter | Ecoulement du condensatDiamètre extérieur 12mm |
Hot water flow Aller eau chaude Heat pump outlet Sortie de la PAC 1 1/4" external thread Filetage extérieur 1 1/4"
Hot water flow Heat pump outlet 1 1/4" external thr
line
| X | Line 1 | Line 2 | Line 3 | |---|---|---|---| | -5 | 2.5 | 2.0 | 1.6 | | 18 | 2.5 | 2.0 | 1.6 |Druckverlust in [Pa]
Pressure loss in [Pa]
Perte de pression en [Pa]
line
| x | y | | ---- | ----- | | 0.0 | 0 | | 0.5 | ~1000 | | 1.0 | ~4000 | | 1.5 | ~10000| | 2.0 | ~18000| | 2.5 | ~25000|Soledurchfluss in [m^3/h]
Brine flow rate in [m^3/h]
Débit d'eau glycolée en [m³/h]
Leistungszahl (incl. Pumpenleistungsanteil)
Coefficient of performance (incl. power input to pump)
Coefficient de performance (y compris part de consommation de la pompe)
line
| X | Y (Line 3) | Y (Line 4) | Y (Line 5) | |---|---|---|---| | -5 | 4 | 3 | 2.5 | | 0 | 6 | 4.5 | 3 | | 5 | 8 | 6 | 4 | | 10 | 10 | 7.5 | 5 | | 15 | 12 | 9 | 6 | | 20 | 14 | 10.5 | 7 | The chart displays a single data series with three distinct lines labeled 35, 45, and 55. The x-axis ranges from -10 to 25 and the y-axis ranges from 0 to 10. There are no title or axis labels provided in the image.Druckverlust in [Pa]
Pressure loss in [Pa]
Perte de pression en [Pa]
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| x | y | | ---- | ----- | | 0.0 | 3000 | | 0.5 | 5000 | | 1.0 | 10000 | | 1.5 | 15000 | | 2.0 | 20000 | | 2.5 | 30000 |Heizwasserdurchfluss in [m^3/h]
Heating water flow rate in [m^3/h]
Débit d'eau de chauffage en [m³/h]
2.3 Kennlinien / Characteristic Curves / Courbes caractéristiques SIK 11TES
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| Soleintrittstemperatur in [°C] | Brine inlet temperature in [°C] | Water outlet temperature in [°C] | Heatflow rate (m³/h) | Debit d'eau (m³/h) | | ------------------------------ | --------------------------------- | --------------------------------- | -------------------- | ------------------- | | -5 | 8.5 | 9.0 | 8.5 | 9.0 | | 0 | 10.0 | 11.0 | 10.0 | 11.0 | | 5 | 12.0 | 13.0 | 12.0 | 13.0 | | 10 | 14.0 | 15.0 | 14.0 | 15.0 | | 15 | 16.0 | 17.0 | 16.0 | 17.0 | | 20 | 18.0 | 18.5 | 18.0 | 18.5 |
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| Brine inlet temperature in [°C] | Power consumption in [kW] (incl. Pumpenleistungsanteil) | | -------------------------------- | ------------------------------------------------------ | | -5 | 3.0 | | 0 | 3.0 | | 5 | 3.0 | | 10 | 3.0 | | 15 | 3.0 | | 20 | 3.0 | | 25 | 3.0 |
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| Soledurchfluss in [m³/h] | Pressure loss in [Pa] | | ------------------------ | --------------------- | | 0.0 | 0 | | 0.5 | ~1,000 | | 1.0 | ~4,000 | | 1.5 | ~8,000 | | 2.0 | ~15,000 | | 2.5 | ~25,000 | | 3.0 | ~35,000 |
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| Soleeintrittstemperatur in [°C] | Brine inlet temperature in [°C] | Temperature d'entrée d'eau glycolée en [°C] | | ------------------------------- | -------------------------------- | ------------------------------------------ | | -5 | 3.0 | 2.8 | | 0 | 4.0 | 3.5 | | 5 | 5.0 | 4.5 | | 10 | 6.0 | 5.5 | | 15 | 7.0 | 6.5 | | 20 | 8.0 | 7.5 |
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| Heizwasserdurchfluss in [m³/h] | Pressure loss in [Pa] | | ----------------------------- | --------------------- | | 0 | 0 | | 0.5 | ~1000 | | 1 | ~5000 | | 1.5 | ~12000 | | 2 | ~20000 | | 2.5 | ~35000 |2.4 Kennlinien / Characteristic Curves / Courbes caractéristiques SIK 14TES
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| Soleeintrittstemperatur [°C] | Brine inlet temperature [°C] | Water outlet temperature [°C] | Heat flow rate [m³/h] | | ---------------------------- | ----------------------------- | ------------------------------ | --------------------- | | -5 | 10 | 12 | 3.1 | | 0 | 14 | 16 | 3.0 | | 5 | 18 | 20 | 2.7 | | 10 | 22 | 24 | 3.0 | | 15 | 24 | 26 | 4.0 |
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| Soleeintrittstemperatur in [°C] | Brine inlet temperature in [°C] | Power consumption in [kW] (incl. pumpenleistungsanteil) | | ------------------------------- | --------------------------------- | ------------------------------------------------------ | | -5 | 35 | 4 | | 0 | 45 | 4 | | 5 | 55 | 4 | | 10 | 35 | 4 | | 15 | 45 | 4 | | 20 | 55 | 4 |
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| Soledurchfluss in [m³/h] | Pressure loss in [Pa] | | ------------------------ | --------------------- | | 0.0 | 0 | | 0.5 | ~1000 | | 1.0 | ~4000 | | 1.5 | ~8000 | | 2.0 | ~15000 | | 2.5 | ~22000 | | 3.0 | ~30000 | | 3.5 | ~38000 |
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| Soleeintrittstemperatur in [°C] | Brine inlet temperature in [°C] | Leistungszahl (incl. Pumpenleistungsanteil) | | -------------------------------- | --------------------------------- | ------------------------------------------ | | -5 | 0 | 2.5 | | 0 | 5 | 3.5 | | 5 | 10 | 4.5 | | 10 | 15 | 6.0 | | 15 | 20 | 7.5 | | 20 | 25 | 8.5 |
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| Heizwasserdurchfluss in [m³/h] | Pressure loss in [Pa] | | ----------------------------- | --------------------- | | 0 | 0 | | 0.5 | ~1000 | | 1.0 | ~5000 | | 1.5 | ~12000 | | 2.0 | ~22000 | | 2.5 | ~34000 |2.5 Einsatzgrenzendiagramm / Operating limits diagram / Diagramme des seuils d'utilisation
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| Wärmequelleneintrittstemperatur [°C] | Heat source inlet temperature [°C] | Température d'entrée de la source de chaleur [°C] | | ------------------------------------ | ------------------------------------- | -------------------------------------------------- | | -5 | 20 | 62 | | 15 | 20 | 62 |Plug-in terminals J1 to J11, J24 to J26 and terminal strip X3 are connected to extra-low voltage. A higher voltage must on no account be connected.
ATTENTION!
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- Installation and Operating Instruction
- Solepressostat
- ACHTUNG!
- Glen Dimplex Thermal Solutions
- Table of contents
- Please Read Immediately....EN-2
- Purpose of the Heat Pump......EN-3
- Basic Device......EN-3
- Accessories....EN-4
- Transport......EN-4
- Set-up.....EN-5
- Installation....EN-5
- Start-up......EN-9
- Maintenance and Cleaning ...... EN-10
- Faults / Trouble-Shooting......EN-10
- Decommissioning/Disposal......EN-10
- Device Information ...... EN-11
- Product information as per Regulation (EU) No 813/2013, Annex II, Table 2......EN-13
- Anhang / Appendix / Annexes ...... A-I
- Please Read Immediately
- Important Information
- ATTENTION!
- Intended Use
- Legal Regulations and Directives
- Energy-Efficient Use of the Heat Pump
- Purpose of the Heat Pump
- Application
- Operating Principle
- Basic Device
- Accessories
- Brine Circuit Manifold
- Brine Controller
- Remote control
- NOTE
- Building management technology
- Transport
- S e t - u p
- General Information
- Acoustic Emissions
- Installat
- General Information
- Heating System Connection
- Minimum heating water flow rate
- Heat Source Connection
- Temperature sensor
- Sensor characteristic curves
- Mounting the external temperature sensor
- Installing the strap-on sensor
- Mounting as a pipe-mounted sensor
- Hydraulic distribution system
- Compact manifold
- dual differential pressureless manifold
- Electrical connection
- General
- Electrical installation
- Connecting an electronically regulated circulating pump
- S t a r t - u p
- General Information
- Preparation
- Start-up Procedure
- Maintenance and Cleaning
- Maintenance
- Cleaning the Heating System
- Cleaning the Heat Source System
- Faults / Trouble-Shooting
- Decommissioning/Disposal
- Product information as per
- Regulation (EU) No 813/
- 2013, Annex II, Table 2
- Table des matières
- Emissions sonores
- Kennlinien / Characteristic Curves / Courbes caractéristiques SIK 11TES
- Kennlinien / Characteristic Curves / Courbes caractéristiques SIK 14TES
- Einsatzgrenzendiagramm / Operating limits diagram / Diagramme des seuils d'utilisation
Brand : DIMPLEX
Model : SIK 14TES
Category : Heat pump