SPECIFICATIONS
Water heaters operated with heat pumps are designed for household use and serve to
provide hot water from the water supply network for several consumer points – kitchen,
bathroom, etc.
The appliance transfers heat energy from the environment in the water tank, thus heating
water contained. Energy is extracted directly from the air. A small quantity of electricity is
required to operate the compressor. The amount of heat produced by the heat pump operation
is more than three times the input electricity. The heat pump operated water heaters of
Eldominvest Ltd. Consist of two parts: outdoor unit, or body, with compressor and heat
exchanger, and indoor unit, or body, consisting of water heater with heat exchanger –
condenser. Both units are connected with pipes through which flows refrigerant.
Within the external unit package you shall find the stand for appliance wall mounting and a
corrugated plastic pipe for external unit drainage.
On Fig. 1 you may see a schema with dimensions and the specification data in Table 1.
Fig.1
22
5
L3
L4
471
L1
L2
1
2
4
3
173
560
380
40
0
268
1. Thermostat coupling
2. Solar heat exchanger inlet
3. Condenser
4. Solar heat exchanger outlet
5. Cold water inlet
6. Hot water outlet
7. Refrigerant – gaseous phase
8. Refrigerant – fluid phase.
O
460
200
100
66
98
240
7
5
6
8
8
5
32
42
Model
L1
[mm]
L2
[mm]
L3
[mm]
L4
[mm]
HPS120
1165
1090
1070
-
HPS120S
1165
1090
1070
450
HPS150
1415
1330
1310
-
HPS150S
1415
1330
1310
537
mi
n 2
50
m
in 35
0
min 250
min 200
mi
n 8
00
mi
n 3
00
mi
n 1
00
m
in 500
min 800
M
A
B
C
D
E
Table 1.
3