Bosch CW 800 - Menu structure of the info menu; Information about the heating

6 720 820 872 (2016/12)CR 400 | CW 400 | CW 800
Service menu | 37
Fig. 21 Setting the Heating curve for underfloor heating system
Left: gradient above design temperature T
AL
and minimum outside temperature T
A,min
Right: parallel displacement via room-temperature offset or via required room temperature
T
A
Outside temperature
T
VL
Flow temperature
[1] Setting: T
AL
= 45 °C, T
A,min
= –10 °C (base curve), limit at T
VL,max
= 48 °C
[2] Setting: T
AL
= 40 °C, T
A,min
= –10 °C
[3] Setting: T
AL
= 35 °C, T
A,min
= –20 °C
[4] Parallel displacement of the base curve [1] by changing the offset +3 or by increasing the desired room temperature, limit at
T
VL,max
= 48 °C
[5] Parallel displacement of the base curve [1] by changing offset –3 or by reducing the desired room temperature
Fig. 22 Setting the Heating curve for radiators/convectors
Left: gradient above design temperature T
AL
and minimum outside temperature T
A,min
Right: parallel displacement via room temperature offset or required room temperature
T
A
Outside temperature
T
VL
Flow temperature
[1] Setting: T
AL
= 75 °C, T
A,min
= –10 °C (base curve), limit at T
VL,max
= 75 °C
[2] Setting: T
AL
= 80 °C, T
A,min
= –10 °C, limit at T
VL,max
= 80 °C
[3] Setting: T
AL
= 70 °C, T
A,min
= –20 °C
[4] Parallel displacement of the base curve [1] by changing the room temperature offset +3 or by increasing the desired room
temperature, limit at T
VL,max
= 75 °C
[5] Parallel displacement of the base curve [1] by changing the room temperature offset –3 or by reducing the desired room
temperature, limit at T
VL,max
= 75 °C
0
+10
+20
-10
-20
T
A
20
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T
VL
T
A
T
VL
C
C
0
+10
+20
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C
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0
+10
+20
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90
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C
0
+10
+20
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C
T
A
T
VL
T
A
T
VL
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