Instructions for use for the user
9.15. Activating an additional control unit
Up to four control units can be connected (see "5.3. Connecting the control unit"
on page 18).
Switch on the controller (standby indicator lamp
Unplug the data cable of the additional control unit. Press and hold the Minus
and Plus
buttons on the unplugged control unit while plugging the data cable
6
back in.
► The bus address that was most recently set flashes in the display
Use the Minus 5 and Plus 6 buttons to select the corresponding bus address
(0 to 3). Confirm your selection using the Mode button
Please note that the controller has to be switched off for 10 seconds after this
change so that the setting is saved.
If you are using several control units, you have to assign a bus address
to each one of them. Address 0 is the default value. Each address (0–3)
can only be used once.
9.16. Setting the acoustic signal
The acoustic signal can be set for the following functions:
To do this, the controller must be set to FIN or HUM mode.
Press the Mode button
► The value of the set function flashes in the display
Select the preferred value using the Minus 5 and Plus 6 buttons.
Confirm your selection using the Mode button 7.
Value
Function
0
1
2
Low water
3
Timer + low water
until the timer indicator lamp
7
Quiet
No acoustic signal
Timer
Timer active for 1 second after expiry
Continuous tone when water is low
Both functions active (= default)
lights up).
8
.
7
lights up.
a
.
1
Function description
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5
.
1
EN