Ir Connection; Maintenance; Cleaning; Battery - Grundfos MI 301 Installation And Operating Instructions Manual

4.3 IR connection

IR - Connect is a method of infra-red communication with the
Grundfos product.
Related information
4. Wireless connection
4.1.1 Grundfos GO Remote
6.2 The MI 301 cannot connect via infrared (IR)
4.3.1 Connecting to a product using Grundfos GO Remote
4.3.1.1 Connecting to a product using IR - Connect
Follow the procedure below to establish connection:
The infrared transmitter is located at the end of the MI 301
opposite to the power button.
1. Point the infrared transmitter on the MI 301 at the infrared
receiver on the Grundfos product. The distance must not be
more than 1 metre.
2. Press Connect next to IR.
The MI 301 is connecting to the Grundfos product via IR.
The data is loading. This may take some time.
3. Hold the MI 301 steady until all data have been read. An
indicator light on the product flashes when the product is
communicating via IR.
When the connection is established, Grundfos GO Remote
shows the product dashboard.
4. Press Disconnect to disconnect the product and connect to
another one.
4.3.2 Connecting to a product using IR in Grundfos GO
Follow the procedure below to establish connection:
1. Press CONNECT.
Grundfos GO automatically searches for products within range.
2. Press CONNECT VIA IR and follow the on-screen instructions.
3. Connection is established.

5. Maintenance

5.1 Cleaning

Clean the product with a dry, soft cloth.

5.2 Battery

WARNING
Explosive environment
Death or serious personal injury
‐
Disposal of the battery or the complete unit into fire or
a hot oven, or mechanically crushing it or cutting the
battery can result in an explosion.
The rechargeable Li-ion battery of the MI 301 complies with the
battery directive (2006/66/EC). It does not contain mercury, lead or
cadmium.
To preserve battery life, the MI 301 automatically switches off when
not connected. To switch it off manually, press the power
button until the LEDs are switched off and then release the button.
To switch it on, press the power button.
5.2.1 Charging
This product has a rechargeable battery. If the battery needs
charging, the indicator light on the MI 301 flashes every 0.5 second.
It can be charged by the USB cable and the charger. Full charging
time is four hours. While connected to the charger, the green
indicator light is switched on.
CAUTION
Fire
Minor or moderate personal injury
‐
Do not charge the battery if the ambient temperature
exceeds +45 °C.
Related information
6.4 The connection between the smartphone and the MI 301 is
lost

5.3 Software update

You are automatically notified via Grundfos GO or GO
Remote when software updates are available. Follow the on-screen
instructions.
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