Sonnenkraft 131220, Руководство пользователя

Страница: 29 / 116

GB 29
Indicator fields for displaying the pump setting
The GRUNDFOS ALPHA2 unit features eight different
settings wich can be selected via the push button.
The current pump setting is displayed via eight different
indicator fields.
Button
actuation
Indicator field Description
0
AUTO
ADAPT
(factory setting)
AUTO
ADAPT
1 PP1 Lower proportional pressure curve
2 PP2 Upper proportional pressure curve
3 CP1 Lower constant pressure curve
4 CP2 Upper constant pressure curve
5 III Fixed speed, speed level III
6 II Fixed speed, speed level II
7 I Fixed speed, speed level I
8 AUTO
ADAPT
AUTO
ADAPT
Indicator field as a status display for automatic
night setback
If the indicator is illuminated, the automatic night setback
function is activated.
Button for activating automatic night setback
The automatic night setback function can be acti-
vated/deactivated by pressing this button.
The automatic night setback function can only be used if
the heating system is equipped with a corresponding
function (see ‚Automatic night setback‘).
If the pump‘s automatic night setback feature has been
activated, the indicator field illuminates
Factory setting: Automatic night setback = active
Note:
The automatic night setback function cannot be selected
if the pump has been set to speed level I, II or III.
Button for selecting the pump setting
The pump setting changes every time the button is
pressed.
Pressing the button eight times cycles through all of the
settings once.