Relay Menu (S1 S2); Temperature Compensation - Grundfos Conex DIS-C Montage- Und Betriebsanleitung

12.4.9 Averaging on/off
In this menu, the averaging function can be switched
on or off. If the averaging function is switched on, the
mean of the last 10 measured values is calculated
and displayed as the measured value.
1. Press the [Right] button to open the "Averaging"
menu.
Averaging
Off
2. Press the [Right] button to select averaging on or
off.
The description of the rest of the menus
Note
now continues in the order of menu
navigation.

12.5 Relay menu (S1 S2)

In the relay menu (S1 S2), it is possible to choose
between manual and automatic operation. In manual
operation, the relays S1 and S2 can be switched on
and off separately.
12.5.1 Automatic and manual operation
In automatic operation, the relay contacts are
switched by the built-in controller. "Auto" is shown in
the display.
In manual operation, the relay is switched manually.
"Man" is shown in the display.
If the relays are switched on manually,
they remain switched on until they are
Note
switched off again, or until control is
switched back to automatic.
Switching between automatic and manual
operation:
• Press the [Right] button to switch the controller to
manual or automatic operation.
Switching to automatic operation is only
Note
possible if the arrow to the right of the
"Man" text is visible.
12.5.2 S1/S2 in manual operation
Switching the relays S1/S2 on and off:
1. Press the [Up] button to select the chosen relay
(S1/S2).
– The corresponding symbol flashes.
2. Press the [Right] button to switch the chosen
relay (S1 or S2) on or off.
– The switch status of the relay is displayed as
follows:
Relay ON = symbol filled
Relay OFF = symbol not filled.

12.6 Temperature compensation

Temperature compensation cancels out the effect of
temperature dependency of the medium. It is based
on a reference temperature of 25 °C.
This temperature compensation can be performed
automatically via a connected temperature sensor or
manually by entering the relevant temperature.
• Select the "Temp. compens." menu.
Temp. compens.
Automat. comp.
Switching between manual and automatic
compensation:
• Press the [Right] button to select between
manual and automatic compensation.
Selecting the default temperature for manual
compensation
1. Press the [Down] button to open the "Manual
temp." menu.
2. Press the [Right] button to open the temperature
selection display.
Default temp.
25.5 °C
3. Press the [Up] and [Down] buttons to select the
temperature.
25