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Special functions
Menu “7. Special functions” is used to set basic items
and expanded functions.
The menu is closed by pressing “esc” or selecting “Exit
special functions”.
6. - Special functions
Caution
Other than the time all settings may only
be made by a specialist.
The suitable hydraulic variant for the speci c application is selected and set here (see „D.2. - Hydraulic
variants / systems“ on page 13). The associated diagram is displayed.
Settings range: 1-37 / Default setting: 1
6.1. - Program selection
Caution
Caution
Caution
Normally the program selection is made only once during initial commissioning by the
specialist. Incorrect program selection can lead to unpredictable errors.
The power supply of HE pumps with 0-10V / PWM pumps can be connected to the
corresponding relay (V1 -> R1, R2 -> V2), since the relays are switched on and off with the
signal.
If the program is changed, the settings revert to factory settings.
The enumeration of the menus may vary from system to system.
Caution
This menu contains the settings for 0-10V or PWM pump.
6.2. - Pump menu
6.2.1. - Type of pump
The type of speed controlled pump must be entered here.
Standard: Speed control for standard pumps.
0-10V: Speed control of e.g. High ef cency pumps by 0-10V signal.
PWM: Speed control of e.g. High ef cency pumps by PWM signal.
6.2.2. - Pump
In this menu, precon gured pro les for various pumps can be selected. Please note that individual settings
are still possible even when a pro le has been selected.
For manual settings, see „J. - Appendix“ on page 49
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