19
English (US)
Setting to maximum curve:
•Press
continuously to change over to the maximum curve
of the pump (top light field flashes). When the top light field is
on, press
for 3 seconds until the light field starts flashing.
• To change back, press
continuously until the desired
setpoint is indicated.
Example: Pump set to maximum curve.
Figure 30 shows that the top light field is flashing, indicating
maximum curve.
Fig. 30 Maximum curve duty
Setting to minimum curve:
•Press
continuously to change over to the minimum curve
of the pump (bottom light field flashes). When the bottom light
field is on, press
for 3 seconds until the light field starts
flashing.
• To change back, press continuously until the desired
setpoint is indicated.
Example: Pump set to minimum curve.
Figure 31 shows that the bottom light field is flashing, indicating
minimum curve.
Fig. 31 Minimum curve duty
12.1.3 Start/stop of pump
Start the pump by pressing
or by continuously pressing
until the desired setpoint is indicated.
Stop the pump by pressing . When the pump is stopped, the
"Stop" text next to the button will illuminate. You can also stop the
pump by continuously pressing
until none of the light fields
are on.
If you have stopped the pump by pressing , it can only be
given free to operation by pressing again.
If you have stopped the pump by pressing , it can only be
restarted by pressing .
You can also stop the pump with the Grundfos GO Remote or via
a digital input set to "External stop". See section 20. Priority of
settings.
12.1.4 Resetting of fault indications
You can reset a fault indication in one of the following ways:
• Via the digital input if it has been set to "Alarm resetting".
• Briefly press or
on the pump. This will not change the
setting of the pump.
You cannot reset a fault indication by pressing or
if the
buttons have been locked.
• Switch off the power supply until the indicator lights are off.
• Switch the external start/stop input off and then on again.
• With the Grundfos GO Remote.
TM05 4896 2812TM05 4897 2812
To Next Page
Loading...
