Aqualux Vesuvio reversible heat pump

Aqualux proposes a new range of reversible heat pumps enabling the heating or cooling of pool water.

The concept of a pool heat pump is to recuperate calories present in the ambient air and transform them into a source of heat for your pool water. A heat pump uses an electrical input to run, however, the output of heat rendered is 4 to 5 times greater than its consumption, therefore, heating your pool in an economic manner.

The Aqualux Vesuvio range of heat pumps ensure your swimming season is lengthened economically at the desired temperature. Easy to use throughout the season, just select the temperature you want for your water. The rest is automatic.

Heat or cool? Heating is, in general, the main function of a heat pump, however, during a period of extreme heat, or depending on your geographic location, you may find the need to lower your pool water temperature for a question of comfort or to preserve the lifespan of your pool equipment (pool liner, a PVC pool...). Also to avoid the development of bacteria or algae.

A reversible function enables the Vesuvio heat pump to automatically lower the water temperature of your pool water.

The Vesuvio reversible heat pump in detail

The digital control panel has a portable distance of 10 meters from the heat pump (up to 50m using an extension cable). This portable control panel is particularly useful when the heat pump is installed at height.

The Vesuvio heat pumps feature an expansion valve that regulates automatically the flow of cooling liquid in coherence to the temperature of the ambient air. The pump also features a 4-way electronic valve that limits the formation of frost on the inside surface of the unit, guaranteeing an optimum operation and a wider range of utilisation.

The AQUALUX Vesuvio heat pumps use the "Link" function, forcing the filtration system to operate when the temperature of the pool water is too far out of range from the programmed valor. In this case, the heat pump actions for 3 minutes every 60 minutes, avoiding a temperature drop far from the aimed gauge. For this to be possible, a complimentary cable must be installed to the electric box.

Technical details

The digital control panel has a portable distance of 10 meters from the heat pump (1). Possible up to 50m using an extension cable.

Water inlet and water outlet (2) are situated at the back of the heat pump.

The cooling fins (3) have a "Blue Fin" treatment for a better resistance to corrosion.

Technical features

Model Vesuvio	Reversible 10kW single-phase	Reversible 13,5kW single-phase	Reversible 17,5kW single-phase	Reversible 25kW single-phase	Reversible 25kW three-phase	Reversible 33kW three-phase
Recommended flow (m³/h)	4-6	5-7	6,5-8,5	7-9	7-9	10-12
Nominal power (kW)	1,42	2,06	2,44	3,5	3,5	4,3
Electrical supply*	220-240V/1Ph 50Hz	220-240V/1Ph 50Hz	220-240V/1Ph 50Hz	220-240V/1Ph 50Hz	380-415V/3Ph 50Hz	380-415V/3Ph 50Hz
Amperage (A)	6,5	9,5	11,4	16	5,5	9,2
Exchanger	Titanium	Titanium	Titanium	Titanium	Titanium	Titanium
Magnetic contact flowmeter	Yes	Yes	Yes	Yes	Yes	Yes
Cooling gas recharge R410a	1200g	1700g	1900g	2500g	2500g	3200g
Compressor	Rotary	Rotary	Rotary	Scroll	Scroll	Scroll
Acoustic pressure dB(A) at 10m	33,8	37,7	40,4	41,9	41,9	41,5
Hydraulic diameter (mm)	50	50	50	50	50	50

*Anticipate the installation of a D curve circuit breaker

Dimensions and weight

Model VESUVIO	Reversible 10kW single-phase	Reversible 13,5kW single-phase	Reversible 17,5kW single-phase	Reversible 25kW single-phase	Reversible 25kW three-phase	Reversible 33kW three-phase
Dimensions (mm)	960 x 340 x 658	960 x 420 x 658	960 x 420 x 658	1160 x 530 x 958	1160 x 530 x 958	1160 x 530 x 958
Dimensions with packaging (mm)	1040 x 355 x 700	1040 x 435 x 700	1040 x 435 x 700	1235 x 550 x 1000	1235 x 550 x 1000	1235 x 550 x 1000
Net weight of heat pump (kg)	55	70	72	105	105	123
Packed weight (kg)	63	80	82	117	117	138

Heat pump performance

Model VESUVIO	Reversible 10kW single-phase	Reversible 13,5kW single-phase	Reversible 17,5kW single-phase	Reversible 25kW single-phase	Reversible 25kW three-phase	Reversible 33kW three-phase
Recomended volume of pool m³**	30-55	40-70	60-90	75-120	75-120	110-150
Water operating range (°C)	From +5° to +35°	From +5° to +35°	From +5° to +35°	From +5° to +35°	From +5° to +35°	From +5° to +35°
Air operating range (°C)	From 0° to +43°	From 0° to +43°	From 0° to +43°	From 0° to +43°	From 0° to +43°	From 0° to +43°
Heating capacity in kW (air 26°/water 26°)	10	13,5	17,5	25	25	33
C.O.P (air 26°/water 26°)	6,6	7	6,7	6,9	6,9	6,8
Heating capacity in kW (air 15°/water 26°)	7	10	12	16	16	23
C.O.P (air 15°/water 26°)	4,64	4,78	4,68	4,51	4,60	5,16
Cooling capacity in kW (air 35°/water 28°)	6	8	10	15	15	20
Cooling C.O.P (air 35°/water 28°)	4	4	3,8	4,2	4,2	4

**Solar cover when pool is not being used. Period of use, mid May till mid September, water temperature 26°C, minimal filtration 8h/day, 24h/24 for the inital temperature setting, nominal valors for pool situated in the south of France, at an altitude of 20m (non-exhaustive criteria).

Installation concept

Installation of AQUALUX VESUVIO reversible heat pump

Optional accessories

OPTION: U-CONNECT connection kit for heat pump

The U-Connect connection kit allows you to link a heat pump to your pool without plumbing labor or tools. This quick and easy installation does not require a supplementary electricity supply and avoids the need for a by-pass. Just connect the two supplied pipes to your Aqualux Vesuvio Reversible heat pump, and link them to the portable control box. Self-priming, the U-connect system stays independent from your filtering system. You get warm water, faster, without heat loss through piping as is often the case in classic configurations.

Warranty

3 years