Siemens TUTORbit POL687 Instructions For Installation, Use And Maintenance Manual page 28

4 - INSTALLATION
9
19%
S
10
45°C
M
45°C
11
1
8
Measured cascade temperature sensor
9
3 way valve opening level
10
Heating zone supply setpoint
11
Heating zone measured temperature
13
Solar panel temperature
15
Hot water tank setpoint
Figure 4-12 - Graphical view
TUTORBIT
19%
19%
S
45°C
M
45°C
2
13
15
S
55°C
M
60°C
16
17
63°C
18
19%
S S
45°C
M M
45°C
3
70°C
7°C ∆t
42°C
41°C
16
Hot water tank sensor measured temperature
DHW enable/disable input (enabled = Green / disabled =
17
Red)
18
Solar hot water tank sensor
19
DHW return setpoint
20
DHW return sensor measured temperature
28
19%
S
45°C 45°C
M
45°C 45°C
4 5
14
19
S
M 20
COSMOGAS