Hayward Energyline Pro Inverter Series, Installation Instructions Manual

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4
2. SPECIFICATIONS
2.1 Technical data for the swimming pool heat pump unit
Models
ENERGYLINE PRO
INVERTER
ENPI4M ENPI6M
Supply voltage V
220V-240V  / 1ph / 50Hz
Refrigerant / R32
Load kg 0,50 0,65
Mass in teqCO
2
/ 0,34 0,44
Leak check frequency / No specific frequency, but an annual check is recommended
Min--Max heating capacity
(a)
kW 2,50--9,73 3,20--11,9
Min--Max electric input power
(a)
kW 0,20--1,34 0,28--1,68
Min--Max continuous current rating
(a)
A 1,33--6,02 1,34--7,32
Max--Min continuous power (COP) (a) / 12,32--7,12 11,51--7,10
Min--Max heating capacity
(b)
kW 1,71--7,60 2,70--9,70
Min--Max electric input power
(b)
kW 0,27--1,49 0,44--1,88
Max--Min continuous power (COP)
(b)
/ 6,40--5,1 6,10--5,55
Maximum continuous current A 7,30 8,90
Fuse rating aM 8 10
Circuit-breaker curve D D 8 10
Starting current A < CMS < CMS
Hydraulic connection mm 50mm
Nominal water flow (a) m
3
/h 4,20 5,10
Max. loss of head on water kPa 3,3 4,5
Compressor / DC Inverter Mitsubishi DC Inverter Highly
Type / Twin rotary Twin rotary
Quantity / 1
Coil resistance at 20°C Ohm 1,91 0,788
Fan / Axial
Quantity 1
Diameter mm 405 510
Number of blades / 3
Motor / DC Inverter
Quantity / 1 1
Rotation speed rpm 500--700 500-650
Silent mode speed rpm 300 400
Sound pressure level at 1 metre dB(A) 33--41 33-41
Sound pressure level at 10 metres dB(A) 16--25 16--25
Unit's net dimensions (L-W-H) mm 1046/400/768
Weight kg 53 65
(a) Dry air 27°C - Relative humidity 78% - Water inlet temperature 26°C.
(b) Dry air 15°C - Relative humidity 71% - Water inlet temperature 26°C