Bosch WORCESTER Sense II, Руководство по установке

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43
Service menu
Sense II – 6 720 818 367 (2015/10)
Start cyl. primary
pump Only available with DHW heating via an MM 100/MM 200 module
temp.-
compensated Only if the temperature in the low loss header is higher than the temperature in the
DHW cylinder, the cylinder primary pump is switched on in case of a cylinder load (no
withdrawal of residual heat from the cylinder).
immed. In case of a cylinder load the cylinder primary pump is switched on immediately,
independent of the flow temperature.
Min. temp.
difference 0 ... 6 ... 10 K Temperature differential between low loss header and cylinder temperature at the
start of the cylinder primary pump (only available if Start cyl. primary pump temp.-
compensated is selected in the menu).
DHW circ. pump
installed Yes In the DHW system DHW circulation pipework and a DHW circulation pump are
installed (system I or II).
No No DHW circulation installed.
DHW circulation
pump On If the DHW circulation pump is to be controlled by the heat source, the DHW
circulation pump must be activated here as well. The default setting depends on the
installed heat source.
Off The DHW circulation pump cannot be controlled by the heat source.
DHW circ. pump
mode Off Circulation off
On Circulation permanently on (by taking the start frequency into account)
As DHW system I
(As DHW system
II)
Activate the same time program for circulation through the secondary DHW system as
for DHW heating. For further information and settings of the customised time program
(

operating instructions of the user interface).
Own time program Activate customised time program for circulation. For further information and settings
of the customised time program (

operating instructions of the user interface).
Start frequency
DHW circ. If the DHW circulation pump is active via the time program for the DHW circulation
pump or if it is permanently switched on (DHW circulation pump operating mode: On),
this affects the settings for the DHW circulation pump operation.
1 x 3 minutes/h ...
6 x 3 minutes/h The DHW circulation pump goes into operation once up to 6 times per hour for
3 minutes. The default setting depends on the installed heat source.
Permanently The DHW circulation pump is in permanent operation.
Automat. therm.
disinfect. Yes The thermal disinfection is started automatically at the set time (e.g. on Mondays at
02:00 a.m.,

Thermal disinfection, page 44)
No The thermal disinfection is not started automatically.
Therm. disinfection
day Monday ...
Tuesday ...
Sunday
The day at which thermal disinfection is performed.
Daily Thermal disinfection is performed daily.
Therm. disinfection
time 00:00 ... 02:00
... 23:45
Time of day for the start of thermal disinfection at the set day.
Therm. disinfection
temp. e.g. 65 ... 75
... 80 °C
Temperature to which the entire DHW volume is heated during thermal disinfection.
The adjustment range depends on the installed heat source.
Start now manually /
Cancel now manually Starts the thermal disinfection manually/cancels the thermal disinfection.
Menu item
Adjustment
range
description
Table 24 Settings in the DHW system I – II menu