Operating Instructions and Installation Instructions

44
Installation - for contractors
15.2.3 MTE 650

L
L
L
p >
L
ϑ
V >
D0000035309
1
2
3
1 Safety pressure limiter
2 Pressure differential switch
3 PCB with outlet temperature sensor
15.3 
At 230 V / 400 V, the following water temperature increas-
es occur:
1,4 1,8 2,2 2,6 3,0 3,4
20,0
22,5
25,0
27,5
30,0
32,5
35,0
37,5
40,0
42,5
45,0
4
3
2
1
84_02_02_0029
X Flow rate in l/min
Y Temperature increase in K
1 3.5 kW - 230 V
2 4.4 kW - 230 V
3 5.7 kW - 230 V
4 6.5 kW - 400 V
MTE 350 
Flow rate l/min 2.0
Increasing the temperature K 25
Cold water supply temperature °C 12
Maximum possible outlet temperature °C 37