2.5 Heat pump usable limits in monovalent operation
A
B
-23°C; 45°C
-7°C; 65°C
37°C; 60°C
37°C; 35°C
-23°C; 24°C
20
25
30
35
40
45
50
55
60
65
70
-30
-20
-10
0
10
20
30
40
Fig. 4: Usable limits LWM
A: Outside temperature [°C]
B: Heating water inlet temperature [°C]
Outside temperature [°C]
-23
-23
-7
37
37
Inlet temperature [°C]
24
45
65
60
35
2.6 Pump characteristics and circulation pump pressure losses
Fig. 5: Capacity range of the UPMXL 25-125
p: Power consumption [kPa]
H: Delivery height [m]
Q: Requirement [l/s or m
3
/h ]
External control via analogue-In PWM signal. The tolerances of each curve are in acc. with EN 1151-1:2006
REMKO LWM series
16
Summary of Contents for LWM 110
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