Bosch CFB 840, Инструкции по обслуживанию

Страница: 39 / 56

DHW data | 39
6 720 802 836 (2012/05) CFB 840
B
Hold down button Display and turn the rotary dial until the required
value is shown.
Fig. 66 Setting the pasteurisation temperature
B
Release Display to save your input.
B
Press Back to return to the next higher level.
11.9.3 Setting the weekday
The function Weekday Therm. disinfect determines the day at which
thermal disinfection is performed.
B
Call up the service level.
GENERAL PARAM. appears as the first main menu.
B
Turn the rotary dial until main menu DHW appears.
B
Press Display to call up a submenu.
B
Turn the rotary dial until submenu Weekday Therm. disinfect
appears.
B
Hold down button Display and turn the rotary dial until the required
value is shown.
Fig. 67 Setting the weekday
B
Release Display to save your input.
B
Press Back to return to the next higher level.
11.9.4 Setting the time
The function Time of disinfection determines the time at which thermal
disinfection is performed.
B
Call up the service level.
GENERAL PARAM. appears as the first main menu.
B
Turn the rotary dial until main menu DHW appears.
B
Press Display to call up a submenu.
B
Turn the rotary dial until submenu time Therm. disinfect appears.
B
Hold down button Display and turn the rotary dial until the required
value is shown.
Fig. 68 Setting the time
B
Release Display to save your input.
B
Press Back to return to the next higher level.
11.10 Setting range Daily heat-up
When daily heat-up is set, the DHW (which may include a solar cylinder,
if installed) is heated to 60 °C once a day to prevent legionella bacteria
from developing in the DHW system.
The time when the cylinder is heated can be adjusted.
B
Call up the service level.
GENERAL PARAM. appears as the first main menu.
B
Turn the rotary dial until main menu DHW appears.
B
Press Display to call up a submenu.
B
Turn the rotary dial until submenu Daily Heat-up appears.
B
Hold down button Display and turn the rotary dial until the required
value is shown.
Input range Factory setting
Temperature
Therm. disinfect
65 °C – 75 °C 70 °C
Table 82 Setting range Thermal disinfection temperature
The function Weekday Therm. disinfect is not
displayed if the thermal disinfection function via
External contact WF 1/3 is set.
Input range Factory setting
Weekday
Therm. disinfect
Monday – Sunday
daily
Tuesday
Table 83 Setting range Weekday Thermal disinfection
DHW Data
Temperature
Therm. disinfect
75
6 720 802 836-86.1TL
C
o
DHW Data
Weekday
Therm. disinfect
Sunday
6 720 802 836-87.1TL
The function Time of disinfection is not displayed if the
thermal disinfection function via External contact
WF 1/3 is set.
Input range Factory setting
time Therm. disinfect 00:00 – 23:00 hours 01:00 hours
Table 84 Setting range Time of disinfection
DHW Data
time
Therm. disinfect
18:00
6 720 802 836-88.1TL