4kw

Basic Info.

Model NO.	WWR290-V
Thermostat Factory Setting	41/7
Ambient Working Temperature	-30c~45c
Transport Package	Factory Standard
Specification	1050*410*950mm
Trademark	Wotech
Origin	China
HS Code	84186120

Product Description

R290 Full DC Inverter a+++ Air to Water Monoblock Heat Pump for Heating Cooling and Hot Water

Features:
1.Hot water up to 75C,suitable for underfloor/radiator heating/fan coil2.can work stable at ambient temperature -25C to 45C3.E-Heater,diverter valve and water pump can be inclueded4. A+++ Energy Rating Level5.Full inverter system,Stable and efficient performance.6.R290 System,environment friendly7.Application Scope:Hotels,clubs,hospitals,villas and any place in need of air conditioning,heating and hot water8.With Wifi App control

Installation Diagram:

Technical Parameter
Technical Parameter

Market model			WW07VM	WW09VM	WW12VM	WW15VM	WW20VT	WW22VT
Heating1A7 W35	Output Capacity	kW	2.84~7.20	3.61~9.17	4.75~12.06	5.83~14.80	8.03~20.38	8.71~22.12
	Input Power	kW	0.51~1.58	0.67~2.07	0.87~2.67	1.09~3.36	1.50~4.62	1.66~5.09
	COP	-	4.56~5.52	4.43~5.36	4.51~5.46	4.40~5.32	4.41~5.34	4.35~5.26
	Input Current	A	2.35~7.23	3.08~9.47	3.98~12.24	5.01~15.39	2.69~8.27	2.96~9.10
Heating2A7 W55	Output Capacity	kW	2.60~6.83	3.27~8.60	4.51~11.88	5.41~14.24	7.49~19.72	8.29~21.82
	Input Power	kW	0.72~2.24	0.94~2.91	1.26~3.92	1.57~4.88	2.08~6.44	2.41~7.47
	COP	-	3.05~3.60	2.96~3.49	3.03~3.58	2.92~3.45	3.06~3.61	2.92~3.45
	Input Current	A	3.30~10.25	4.28~13.30	5.78~17.94	7.19~22.32	3.71~11.53	4.30~13.37
Heating3A20 W55	Output Capacity	kW	3.54~8.86	4.47~11.19	5.98~14.95	7.16~17.91	10.03~25.07	10.71~26.77
	Input Power	kW	0.69~2.01	0.88~2.57	1.15~3.38	1.40~4.11	1.96~5.72	2.13~6.24
	COP	-	4.41~5.16	4.36~5.10	4.43~5.18	4.36~5.10	4.38~5.12	4.29~5.02
	Input Current	A	3.14~9.19	4.01~11.74	5.28~15.45	6.43~18.80	3.50~10.24	3.82~11.16
Cooling4A35 W7	Output Capacity	kW	2.11~5.02	2.95~7.03	3.83~9.12	4.45~10.59	5.90~14.05	6.38~15.20
	Input Power	kW	0.67~1.89	0.98~2.76	1.30~3.65	1.58~4.45	1.98~5.58	2.24~6.31
	EER	-	2.65~3.13	2.55~3.01	2.50~2.95	2.38~2.81	2.52~2.97	2.41~2.84
	Input Current	A	3.09~8.67	4.49~12.62	5.94~16.70	7.25~20.36	3.55~9.97	4.02~11.28
Power Supply		V/PH/HZ	220-240V/1/50Hz	220-240V/1/50Hz	220-240V/1/50Hz	220-240V/1/50Hz	380-415V/3/50Hz	380-415V/3/50Hz
ErP level(35ºC)		-	A+++	A+++	A+++	A+++	A+++	A+++
ErP level(55ºC)		-	A++	A++	A++	A++	A++	A++
Water Side Heat Exchanger		-	Plate heat exchanger	Plate heat exchanger	Plate heat exchanger	Plate heat exchanger	Plate heat exchanger	Plate heat exchanger
Display controller		-	LCD touch screen	LCD touch screen	LCD touch screen	LCD touch screen	LCD touch screen	LCD touch screen
Backup heater (Optional)		kW	3kW	3kW	3kW	3kW	3kW	3kW
Expansion vessel		/	3L	3L	5L	5L	5L	5L
Refrigerant Type		-	R290	R290	R290	R290	R290	R290
Max Oulet Water Temperature		ºC	75	75	75	75	75	75
Working Ambeint Temperature		ºC	-25~43	-25~43	-25~43	-25~43	-25~43	-25~43
Water connection		inch	G1-1/4	G1-1/4	G1-1/4	G1-1/4	G1-1/4	G1-1/4
Sound pressure Level @1m		dB(A)	50	50	52	53	58	58
Net Dimension (L*W*H)		mm	1085*440*840	1085*440*840	1150*430*960	1150*430*960	1150*430*1400	1150*430*1400

Note:
1.Outdoor air temperature 7ºC DB,6ºC WB;EWT 30ºC,LWT 35ºC.
2.Outdoor air temperature 7ºC DB,6ºC WB;EWT 47ºC,LWT 55ºC.
3.Outdoor air temperature 20ºC DB,15ºC WB;EWT 15ºC,LWT 55ºC.
4.Outdoor air temperature 35ºC DB,24ºC WB;EWT 12ºC,LWT 7ºC.
5.The Specifications are subject to changes without notice.
6.Relevant EU Standards and Legislation:EN14511,EN14825
Key Functions:

Project Cases:

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