Swimming Pool Heat Pump

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Features
Technical Data
Application
Certification
Part List
Reference

1. Applied range:swimming pool water heating.

2. High-quality rotary compressor.

3. Eco-friendly refrigerant: R407C or R410A.

4. Two speed fan motor:further improve unit operation under high ambient temp.

5. Electronic expansion valve regulates the flow of refrigerant precisely.

6. Heat-exchanger cycle technology to further improve operation under low ambient temperature.

7. Air exchanger(Fins-coil) with hydrophilic coating.
8. Water exchanger: Ti tube in shell(high-strength plastic)heat exchanger, never corrosion, and heat exchanger can be apart to clean.

9. Galvanized plate housing, powder coating.

10. LCD display wire controller.
11. Modular control design: units installing combine freely, one controller can control 16 pcs units.
12. Variable energy design: the quantity of running compressors will be auto adjusted according to water temperature changing.
For example of 16 pcs KFRS-40J2Y, the variable energy is 32/32, 31/32, 30/32......,1/32.
13. Soft start design, compressors start or stop in sequence, and first start the one with longer rest.

14. Can set the operating time freely.

15. Unit runs or stop automatically according to water temperature.
16. Automatic defrosting.
17. Automatic prevent freezing function in the winter.
18. Water flow protection control.

19. With control the auxiliary heating (e.g. electric heating).
20. More protection functions.
21. Fault diagnosing function.

R407C -J2(380-415V 50Hz 3Ph)

Model			KFRS-40J2Y
Hot water heating	Heating capacity	kW	40
	Rated power input	kW	7.9
	COP	W/W	5
Water flow		m3/h	18
Hot water temperature		℃	20~45
Noise		dB（A）	64
Net/Gross weight		kg	290/310
Unit dimension	L * W * H	mm	13907401640
Packing dimension	L * W * H	mm	14907901800
Water pipe connector		mm	DN40(1-1/2”)
Ambient condition		℃	-10~43

R417A –H7(208-230V 60Hz 3Ph)

Model			KFRS-40H7Y
Hot water heating	Heating capacity	kW	40
	Rated power input	kW	7.9
	COP	W/W	5
Water flow		m3/h	18
Hot water temperature		℃	20~45
Noise		dB（A）	64
Net/Gross weight		kg	290/310
Unit dimension	L * W * H	mm	13907401640
Packing dimension	L * W * H	mm	14907901800
Water pipe connector		mm	DN40(1-1/2”)
Ambient condition		℃	-10~43