Sunex
Sunex DROPS D 4.2 4.4 kW heat pump for hot water, domestic hot water, drinking water, and heating
Sunex DROPS D 4.2 4.4 kW heat pump for hot water, domestic hot water, drinking water, and heating
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Product informations
"Sunex DROPS D 4.2 4.4 kW heat pump for hot water, domestic hot water, drinking water, and heating "
| Data sheet | Download PDF |
|---|---|
| Installation instructions | Download PDF |
Sunex DROPS D 4.2 4.4 kW heat pump for hot water, domestic hot water, drinking water, and heating
Highly efficient and compact domestic hot water heat pump DROPS 4.2
- intended for hot water preparation in a storage tank
Device features
- Highly efficient rotary compressor
- Additional expansion valve for effective and rapid evaporator defrosting
- Energy-efficient radial fan
- Evaporator with hydrophilic surface (evaporator is less prone to icing, defrosts effectively and is better protected against contamination)
- Built-in circulation pump with PZH certificate
- Heat pump control
- M - manual control with graphic display
- D - Control via color touch panel
- Plate heat exchangers for direct heating of domestic hot water
- Lightweight and removable plastic housing to reduce cooling system noise.
- Adjustable feet for mounting on a flat surface
Basic functions
- Simple and quick installation
- Installation: indoors
- High energy efficiency
- High safety thanks to pressure and temperature protection of the refrigeration system
- Defrosting the evaporator with hot gas by reversing the refrigeration cycle
- Automatic frost protection of the water system
- Weekly schedule for the desired water temperature
- Possibility of collaborating with a photovoltaic system via an additional potential-free normally closed contact or a timer program
- Control function for an external electric heater installed in the storage room
- Control function for the domestic hot water circulation pump according to a timer program
- PZH certificate (Polish State Hygiene Institute) for heat pump components that come into contact with domestic hot water
- The function of the hot water in the central heating buffer storage tank in version D 4.2 (C)
Technical data
- Dimensions (diameter / height): 670 / 500 mm
- Air duct diameter: 250mm
- Connections: IG ¾”
- Refrigerant: R134a / 0.80kg
- Heat transfer medium: Water or a mixture of water and glycol (up to 50%)
- Maximum pressure on the water side: 6 bar
- Operating temperature: -7 to +43°C
- Maximum domestic hot water temperature: 55°C
- Sound power level: 57dB
- Power supply: 1/N/PE ~220-240V/50Hz
- COP: *for A15/W10-55: 3.0
for A20/W10-55: 3.42 - Nominal heat output: for A15/W10-55: 2.85kW
- Energy class: A+
- Water consumption expert: XL
- Weight: 53kg
This is what your boiler room could look like.
1. Domestic hot water heat pumps DROPS 4.1/4.2 M/D
2. Hot water storage tank FISH S16 / FISH S15
3. Hydraulic separator
4. Distributor
5. Pump groups
6. Three-way valves with actuators
Important NOTE!
The installation and commissioning of the equipment must be carried out exclusively by qualified personnel. In the event of a complaint, proof of proper installation by qualified specialists (certificate of professional qualification and special qualifications) must be provided. If no such proof is provided, all warranties and guarantees will be void.
Technical specifications subject to change without notice. Errors and omissions excepted. Subject to prior sale. Image may differ from actual product.
Refrigerant leaks contribute to climate change. Refrigerants with a lower global warming potential (GWP) contribute less to global warming in the event of a leak than those with a higher GWP. A leak of 1 kg of this refrigerant would therefore have a greater impact on global warming, proportional to the refrigerant's GWP value, than 1 kg of CO2, over a period of one hundred years. Do not attempt any work on the refrigeration circuit or disassemble the unit – always consult qualified personnel.
SUNEX SA Ziegelweg 7 02906 Niesky Poland service@sunex-deutschland.de https://sunex-deutschland.de/
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Sunex DROPS D 4.2 4.4 kW heat pump for hot water, domestic hot water, drinking water, and heating