Specifications; Technical Data For The Swimming Pool Heat Pump Unit - Hayward ENPI11M Einbau- & Anleitungshandbuch

2. SPECIFICATIONS

2.1 Technical data for the swimming pool heat pump unit

Models
Rated heating capacity
(a)
Electrical power consumption
COP
(a)
Power supply
Phase
Frequency
Rated service current
(a)
Maximum service current (CMS)
aM type fuse calibre
Curve D circuit breaker
Starting current
Hydraulic connection
Nominal water flow
(a)
Water pressure drop (max)
Compressor
Type
Quantity
Refrigerant
Weight of refrigerent
teqCO
2
Leak control frequency
Fan
Diameter
Quantity
Motor
Quantity
Rotation speed
Sound pressure level (at 1 meter)
Sound pressure level (at 10 meters)
Unit net dimensions (L/l/h)
Net weight per unit
(a) The rated heating capacities are based on Test standard NF-EN 14511, used in reference framework NF-414.
Dry air 15°C - Relative humidity 71% - Incoming water temperature 26°C.
2
ENERGYLINE PRO
INVERTER
kW
kW
(a)
/
V
/
Hz
A
A
aM
D
A
mm
m /h
3
kPa
/
/
/
/
kg
/
/
/
mm
/
/
/
Tr/min
dB(A)
dB(A)
mm
kg
ENPI7M ENPI9M
7,05 9,20
1,33 1,81
5,30 5,08
230V  230V 
1N  1N 
50 Hz 50 Hz
5,69 7,8
15,5 21
16 25
16 25
< CMS < CMS
3,20 4,00
4,60 7,00
Rotary
Inverter
R410A
1,10 1,30
2,30 2,71
Not compulsory but recommended
Axial
500
1 1
Inverter
1 1
500...750 500...900
44-53 45-56
27-36 28-39
1117 / 485 / 868
77 82
ENPI11M ENPI13T
11,40 13,40
2,18 2,60
5,23 5,15
230V  400V 
1N  3N 
50 Hz 50 Hz
9,32 4,47
25,9 11,4
32 16
32 16
< CMS < CMS
50
4,70 5,70
11,60 5,10
1
1,80 2,10
3,76 4,38
2 2
2 2
400...800 400...850
46-57 48-58
29-40 31-41
1115 / 485 / 1275
110 113