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Setting to min. curve:
•
Press
continuously to change over to the min. 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 min. curve.
Figure 18 shows that the bottom light field is flashing, indicating
min. curve.
H
Q
Fig. 18 Min. curve duty
9.1.3 Start/stop of pump
Start the pump by 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. The pump can also
be stopped by continuously pressing
fields are on.
If the pump has been stopped by pressing
given free to operation by pressing
If the pump has been stopped by pressing
restarted by pressing
.
The pump can also be stopped with the Grundfos GO Remote or
via a digital input set to "External stop". See section 16. Priority of
settings.
9.1.4 Resetting of fault indications
A fault indication can be reset 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.
A fault indication cannot be reset by pressing
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.
14
or by continuously pressing
until none of the light
, it can only be
again.
, it can only be
or
if the
10. Grundfos GO Remote
The pump is designed for wireless radio or infrared
communication with the Grundfos GO Remote.
The Grundfos GO Remote enables setting of functions and gives
access to status overviews, technical product information and
actual operating parameters.
The Grundfos GO Remote offers three different mobile interfaces
(MI). See fig. 19.
2
Fig. 19 Grundfos GO Remote communicating with the pump
via radio or infrared light
Pos.
Description
Grundfos MI 202:
1
Add-on module which can be used in conjunction
with Apple iPod touch 4G, iPhone 4G or 4GS.
Grundfos MI 204:
Add-on module which can be used in conjunction
with Apple iPod touch 5G or iPhone 5.
Grundfos MI 301:
2
Separate module enabling radio or infrared
communication. The module can be used in
conjunction with an Android or iOS-based
Smartphone with Bluetooth connection.
10.1 Communication
When the Grundfos GO Remote communicates with the pump,
the indicator light in the middle of the Grundfos Eye will flash
green. See section 17. Grundfos Eye.
Communication must be established using one of these
communication types:
•
radio communication
•
infrared communication.
10.1.1 Radio communication
Radio communication can take place at distances up to
30 meters. It is necessary to enable communication by pressing
or
on the pump control panel.
10.1.2 Infrared communication
When communicating via infrared light, the Grundfos GO Remote
must be pointed at the pump control panel.
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