Model
HPS120
HPS120S
HPS150
HPS150S
Water heater tank nominal
volume
120 l
150 l
Heat pump rated nominal
heating power
3000 W
Electric heater rated
nominal heating power
2000 W
Nominal tension
220-240 V~
Heat pump nominal electric
capacity
780 W
Heat pump maximum
electric power
1020 W
Total maximum power
3020 W
Starting current
21,15
А
Refrigerant R417A
0,8 kg
Operating temperature
range
-10° ÷ 40°
System maximum pressure
with refrigerant
2,7 MPa
System minimum pressure
with refrigerant
0,7 MPa
Maximum tolerated system
pressure with refrigerant
2,8 MPa
Water tank nominal
pressure
0,8 MPa
Surface of the water heater
solar heat exchanger [m
2
]
-
0,65
-
0,89
Outdoor unit waterproof
class
IPX4
Indoor unit water protection
class
IPX1
Outdoor unit level of noise
49 dB(A)
The water tank unit is properly protected from corrosion with high quality enamel lining or high
quality chrome-nickel steel. Within the enameled water tanks are inserted anodes of special
alloy, which during its wear provide additional protection of the enamel lining.
The water used for heating must comply with legislation in force for household water quality
and in particular its chlorides content must be below 250 mg/l, while its conductivity must be
over 100
μ
S/cm and below 2000
μ
S/cm for water heaters with enameled tank and under 600
μ
S/cm for water heaters with water tank of high quality chrome-nickel steel.
The unit’s outer body is made of steel with epoxy polymer coating, while thermal insulation is
completed with Freon less polyurethane foam.
Water heater modifications are marked with numbers and letters as follow:
„HPS” – means heat pump operated water heater.
The numbers 120 and 150 mean that the water heater tank has a volume of 120 or 150 liters.
„
Н
“ means that the appliance water tank is made of chrome-nickel alloy steel.
“S” means that the water heater is equipped with solar heat exchanger.
The maximum pressure tolerated in a system with refrigerant for the heat pump water heaters
is 2,8
МРа
. These systems are tested and designed to operate at pressures lower than 2,8
МРа
.
4
