Strebel S-CB+ Series, Installation Operating & Maintenance Manual

Page: 56 / 125

S-CB
+
Boiler Range Manual
56
ANTI LEGIONNAIRES' DISEASE PROGRAM
The anti-
Legionnaires’ disease (pasteurisation) program of the boiler can only be used when the boiler is set as an
“indirect” boiler configuration or a “direct” hot water boiler configuration. Only these configurations can activate the
day and time program of the anti-
Legionnaires’ disease function. See the following graphs. The standard factory
s
etting for this function is “OFF”.
> > > From previous page with HOT WATER part < < <
Setting legionella program (day and time):
P r o g r a m L e g i o n e l l a
M o n 0 9 : 5 1
Press [►] to browse through the values that can be set at
the bottom line. The blinking value can be changed.
Press [
▲] & [▼
] to change the selected (blinking) value.
Press [ENTER] for confirmation screen when all settings are
done.
Confirmation screen:
A r e y o u s u r e
< C a n c e l ; > C o n f i r m
Press [
◄
] to cancel the changes made (unit will reset).
Press [
►
] to confirm the changes. The last alternation will
be blinking for a few seconds and return to base menu.
Press [MENU] to exit. The boiler will reset and go to the
operating screen.
Press [
◄
] for next SCREEN
10.11 Setting the outdoor specifications
PARAMETERS FOR SETTING THE OUTDOOR GRAPH
When using this function the flow temperature is calculated based on the measured outdoor temperature. The rela-
tion between the outdoor temperature and the flow temperature can be programmed with the following parameters.
This setting creates the so called “heating curve”.
The boiler will recognise an outdoor sensor when it is connected. When the sensor is detected the boiler controller
will control the flow temperature based on the heating curve that is programmed.