59
"Heating limit: Complete summer economy control"
Setting
Explanations
None
A6:36
Extended economy function
disabled
... °C
A6:5 to
A6:35
Extended economy function enabled: The burner and
heating circuit pump will stop at a variable value, ad-
justable between 5 and 35 °C plus 1 °C. The mixer
closes.
The basis for this is the adjusted outside temperature.
This is based on the actual outside temperature and a
time constant, which takes into account the cooling
down of an average building.
"Mixer economy function"
Setting
Explanations
Without
A7:0
With
A7:1
Heating circuit pump also "OFF":
■
If the mixer has been trying to close for some time.
Heating circuit pump "ON":
■
If the mixer changes to control function
■
If there is a risk of frost
"Pump idle time"
Setting
Explanations
With calculated pump idle time
A9:7
Heating circuit pump "OFF" if set value is modified by
changing the operating mode or changing the set
room temperature.
Only if room hook-up is not set in parameter b0.
Without
A9:0
No economy function outside temperature
With calculated pump idle time
A9:1 to
A9:15
Adjustable from 1 to 15. The higher the value, the lon-
ger the pump idle time.
"Room temperature hook-up"
Setting
Explanations
Without
B0:0
With remote control: heating mode/reduced mode:
weather-compensated
Change value only for the heating circuit with mixer.
For reduced mode
B0:1
Heating mode: weather-compensated
Reduced mode: with room temperature hook-up
For standard mode
B0:2
Heating mode: with room temperature hook-up
Reduced mode: weather-compensated
For standard mode and reduced mode
B0:3
Heating mode/reduced mode: with room temperature
hook-up
"Economy function room temperature"
Setting
Explanations
Without
B5:0
With remote control: no room temperature-dependent
economy function.
Change value only for the heating circuit with mixer.
... see service instructions
B5:1 to
B5:8
For economy function, see the following table:
Parameter level 1
Heating circuit 1, heating circuit 2, heating…
(cont.)
5778741
Parameter
