6 ROTEX control system ALPHA
+
23R
35
FA ROTEX ESU - 07/2008
6.5.2 Normal operating mode
6.5.3 Changing the correction value for the flow temperature
The control calculates the target flow temperature in heating mode in accordance with the external temperature and the heating
characteristic that has been set. In the storage loading operation and the special functions "manual warm water boost charge"
as well as "manual operation" constant target flow temperatures are used. If the desired room temperature is not reached despite
the correct heating characteristic being set, the operator can adjust the flow temperature by entering a correction value. The
correction causes the heating characteristic to undergo a parallel shift in accordance with the set value.
6.5.4 Setting the target hot water temperature for off-peak tariff charging
The target hot water temperature can be set to any value within a specified temperature range.
• Set the "Default settings" rotary switch to position
.
• Set the "Selection of operating mode" rotary switch to the correct
position.
Fig. 6-2
Setting normal operating mode
• Set the "Default settings" rotary switch to position
.
• Press the
key.
Î
Calls the info values (current flow temperature,
current storage tank temperature and current external
temperature).
Fig. 6-3
Calling info values
1.
Set the "Default settings" rotary switch to position
.
2.
Press the
key.
3.
Use the
and
keys to increase or decrease the correction
value.
4.
Press the
key to save the value.
Fig. 6-4
Changing the flow temperature correction
value
The flow temperature is limited by the maximum flow temperature (see Chapter 6.6, page 42).
A heating output must be set for hot water at the off-peak tariff
(see Chapter 3.10, page 19).
1.
Set the "Default settings" rotary switch to position
.
2.
Press the
key.
3.
Use the
and
keys to increase or decrease the hot water
temperature.
4.
Press the
key to save the value.
Fig. 6-5
Setting the target hot water temperature
48
OK
48.
L 60
OK
A -5
OK
OK
OK
C
0
C . O
OK
OK
C . 1
C
1
OK
OK
L 60
L .60
L .59
OK
OK
L 59
