Product Manual

English (GB)
9
8. Operating the controller
8.1 Setting the outlet pressure
Adjust the outlet pressure by pressing .
8.2 Locking and unlocking the operating panel
The operating panel can be locked, which means that the buttons
do not function and no settings can be changed accidentally.
How to lock the operating panel
1. Hold down the buttons simultaneously for three
seconds.
2. The operating panel is locked when symbol lights up.
How to unlock the operating panel
1. Hold down the buttons simultaneously for three
seconds.
2. The operating panel is unlocked when symbol turns off.
8.3 Expert settings, SCALA2
The expert setting menu allows the installer to toggle between the
functions "Auto reset", "Anti cycling" and "Maximum continuous
operating time".
8.3.1 Accessing the expert settings
Proceed as follows:
1. Hold down the button for five seconds.
2. The symbol will start flashing to indicate that the expert
settings are active.
The pressure indicator now acts as the expert "menu". A flashing
green diode is the cursor. Move the cursor using the
buttons, and toggle the selection on or off using the button.
The diode for each setting will light up when the setting is active.
Fig. 16 Expert "menu" overview
8.3.2 Auto reset
The factory setting for "Auto reset" is "on".
On:
This function allows the pump to automatically check if the
operating conditions are back to normal. If the operating
conditions are back to normal, the alarm indication will be reset
automatically.
The "Auto reset" function works in the following way:
For indications, see section 7.1.2 Indicator lights, SCALA2.
Off:
All alarms must be reset manually by means of the button.
8.3.3 Anti cycling
The factory setting for "Anti cycling" is "off".
This function monitors the stops and starts of the pump.
Off:
If the pump starts 40 times in a fixed pattern, there will be an
alarm. The pump will remain in operation as normal.
On:
If the pump starts and stops in a fixed pattern, there is a leakage
in the system, and the pump will stop and show alarm 3.
8.3.4 Maximum continuous operating time
The factory setting for "Maximum continuous operating time" is
"off".
This function is a timer that can turn off the pump if it runs
continuously for 30 minutes.
Off:
If the pump exceeds the running time of 30 minutes, the pump will
run depending on the flow.
On:
If the pump exceeds the running time of 30 minutes, the pump will
stop after 30 minutes of continuous operation, and it will show
alarm 6. This alarm will always need to be reset manually.
8.4 Resetting to factory settings
The pump can be reset to factory setting by pressing the
buttons simultaneously for five seconds.
Note
Expert settings are for installers only.
Move cursor up
Move cursor down
Toggle settings
TM06 4346 2015
Auto reset
Anti cycling
Maximum continuous
operating time
Exit expert "menu"
Indication Action
Water shortage
The pump will attempt eight restarts at
five-minute intervals. If not successful,
this cycle will be repeated after 24 hours.
Dry running
(pump not primed)
Prime the pump and reset it manually.
All other indications
The pump will attempt three restarts
within the first 60 seconds, then eight
restart attempts at five-minute intervals. If
not successful, this cycle will be repeated
after 24 hours.
Leakage in the system.
Maximum runtime exceeded.