Remko wkf / wkf-compact, Vt [ ° c] [ ° c] at – REMKO WKF 85 User Manual
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-20°C; 22°C
-20°C; 42°C
-10; 55
35; 55
35°C; 22°C
15°C
20°C
25°C
30°C
35°C
40°C
45°C
50°C
55°C
60°C
-30°C
-20°C
-10°C
0°C
10°C
20°C
30°C
40°C
V
or
la
uft
em
pe
ra
tu
r [
°C
]
Außentemperatur [°C]
VT
[ °
C]
[ ° C]
AT
Fig. 8: Service limits and test points WKF/WKF-compact 180
AT: Outside temperature VT: Inlet temperature
Note: The left temperature value in the diagram refers to the supply-temperature heating water and the lower
refers the outdoor air temperature.
Outdoor temperature [°C]
-20
-20
-10
20
35
35
Inlet temperature [°C]
22
42
55
55
55
22
2.6
Pump-characteristic curves, indoor module circulation pump
0
1
2
3
4
5
0
2
4
6
8
10
0
20
40
60
80
100
Q/m³/h
p/kPa
H/m
Wilo- Strat os- Para
25/1-11, 30/1-11
1~230 V - Rp1, Rp1¼
0-1 0 V
4357
1
/min - 9 V
4850
1
/min - 1 0 V
3864
1
/min - 8 V
3371
1
/min - 7 V
2879
1
/min - 6 V
2386
1
/min - 5 V
1893
1
/min - 4
V
1400
1
/min - 3 V
0
0,2
0,4
0,6
0,8
1,0
1,2
1,4
16
0
4
8
12
0
1
2
3
4
5
0
40
80
120
Q/m³/h
P
1
/W
Q/l/s
Q/Igpm
max.
4357
1
/min
Fig. 9: Wilo-pump - power range
External control via analogical-in 0-10 V
Tolerances of each curve according to EN 1151-1:2006
Level
Output [W]
Current [A]
Motor protection
min.
8
0,07
Rotor current-proof
max.
140
1,05
Rotor current-proof
REMKO WKF / WKF-compact
16