Dhw Settings - Bosch CR 400 Installation Instructions For Contractors

T
VL
60°C
50°C
1
40°C
30°C
20°C
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
Fig. 25 Screed drying process with default settings
t Time in days
T Flow temperature
VL
7.2

DHW settings

Fig. 26 DHW settings menu
DHW system I ... II
Settings of the DHW systems can be adapted in this menu. For
instance, the maximum DHW temperature that can be specified
by the user and whether or not there is circulation in the DHW
Menu item Adjustment range Description
DHW system I No
install. (DHW
At the boiler
system II install.)
At the module
Config. DHW at
boiler
No DHW
3-way valve
Primary pump
60 ... 80 °C
Max. DHW temp.
DHW e.g. 15 ... 60 °C
(80 °C)
Table 19 Settings in the DHW system I ... II
CR 400 | CW 400 | CW 800
3
2
6 720 815 238-03.1O
DHW system not installed
Electrical assemblies and components for the selected DHW cylinder are directly
connected to the heat source (only available with DHW system I)
Electrical assemblies and components for the selected DHW cylinder are connected to
the MS 100/MS 200 or MM 100/MM 200 modules
Hydraulic connection DHW system I to heat source (boiler).
No DHW system installed
DHW system I is supplied via 3-way valve
DHW system I is supplied via cylinder primary pump
Maximum DHW temperature in the selected DHW cylinder
Required DHW temperature for the DHW operating mode; the adjustment range
depends on the installed heat source.
5
4
system is set here. The time and the temperature for the
thermal disinfection are also set here.
WARNING: Risk of scalding!
The maximum DHW temperature (Max. DHW
temp.) can be set above 60 °C and during
thermal disinfection the DHW is heated to
above 60 °C.
▶ Inform all people concerned and make
sure that a mixer is installed.
Service menu | 41
6
7
t
6720 645 480-31.2O
6 720 820 872 (2016/12)