Functions And Features - resideo Braukmann CBU142 Einbauanleitung

6
Fig. 6 Display

7.2 Functions and features

7.2.1 Version without speed control
Change switch-on pressure
The switch-on pressure is adjustable within a range of 2 to 3.5 bar
1. Unscrew the screws of the cover with a suitable tool and remove the cover.
2. Rotate adjustment screw and set the switch-on pressure to the desired value.
3. Replace cover and tighten the screw hand-tight.
Reset error messages
The red light comes on in case of water shortage or
malfunction.
The cause of the fault is detected and eliminated.
1. Press reset button for approx. 3 seconds.
7.2.2 Version with speed control
The drive is pre-configured at the factory.
Model
MIDA 205 1~230 +/-15 %
Pump unit is properly switched on
1. Open the valve in the pressure line easily
2. If the SET LED of the frequency inverter flashes, press
the +/- button until the SET LED lights up continuously
3. Press (+) to increase the switch-on pressure, press (-
) to decrease the switch-on pressure
• The setting is automatically accepted after 3
seconds
1
2
3
4
5
5
V max. V
On Off
V AC V
3~230
GB
1 Red standby LEDLights up when the drive is supplied
with power.
2 Green operation LEDFlashes with varying frequency.
The closer the measured pressure is to the set pressure,
the higher the frequency.
3 Yellow alarm LED
4 Start/Stop buttonStarts the pump unit.
5 +/- knob to adjust the pressure+/- knob in manual mode
to adjust the speed of the motor.
6 Green SET LEDFlashes when the pump unit is ready for
constant pressure mode.
max. I
On
A
8
12
max. I Engine power P
Off
A kW
5 1,1
MU1H-1382 GE23 R0521
2