MODEL / RATED OUTPUT (kW), 3~ 400 V, 50 Hz, PE
6
8
10
13
17
21
SPV value, domestic hot water (National Building Code
of Finland)
Brine +3 °C
3.3
3.3
3.3
3.3
3.3
3.3
Brine –3 °C
3.1
3.1
3.1
3.1
3.1
3.1
6.4 Condenser circuit flow
The unit has an internal condenser circuit pump.
MODEL / RATED OUTPUT (kW)
3~ 400 V, 50 Hz, PE
CLEAN WATER
6
8
10
13
17
21
Pump
A
A
A
A
A
A
Brine 0 °C / –3 °C and water 30 °C / 35 °C (B0/W35)
Water temperature difference
°C
5
5
5
5
5
5
Water flow rate
kg/s 0.27 0.35 0.48 0.61 0.81 1.01
Water flow rate
L/s
0.27 0.35 0.48 0.61 0.82 1.01
Water flow rate
m3/h 0.97 1.27 1.73 2.20 2.93 3.65
Pump head, standard pump
m
7.5
7.5
6.5
6.0
5.8
4.5
Internal pressure loss
ECO
kPa
9
10
11
13
11
14
CUBE
kPa
10
12
14
17
-
-
Internal pressure loss expressed in terms of pump
head
ECO
m
0.9
1.0
1.1
1.3
1.2
1.4
CUBE
m
1.0
1.2
1.4
1.8
-
-
Standard pump’s head for external pressure loss
ECO
m
6.6
6.5
5.4
4.7
4.6
3.1
CUBE
m
6.5
6.3
5.1
4.2
-
-
6.5 Brine circuit flow
Check that the brine circuit pump has a sufficient capacity before placing an order for
and installing a heat pump. If necessary, install an additional brine circuit pump (second
standard pump placed outside the unit).
Pumps
MODEL / RATED OUTPUT (kW)
3~ 400 V, 50 Hz, PE
WATER AND ETHANOL
SOLUTION, 30 m-% OF ETHANOL
6
8
10
13
17
21
Brine pump
A
A
B
B
C
C
Pump location
internal
external
M8006 2314EN
51 (59)
