Further Information - Grundfos LiqTec Installation And Operating Instructions Manual

6. Calibration of sensor and LiqTec
Step Action
Check that the sensor is correctly connected to the
1
LiqTec, see page 63.
Before fitting the sensor in the pump, submerge the
sensor into stagnant water. Any kind of container with
water can be used.
2
Note: It is important that the water is stagnant as the
calibration will be misleading if the sensor is cooled by
flowing water.
Keep the buttons, pos. 6 and 12, pressed for approx.
3
20 seconds.
When the green indicator lights, pos. 3 and 9, are
4 permanently on, stop pressing the buttons, pos. 6
and 12.

7. Further information

Information related to IEC 60730-1:
• Software class A.
• Pollution degree 2.
• Type 1.
The LiqTec has been cURus approved according to
UL 508.
Maximum pressure:
Maximum liquid temperature:
Maximum ambient temperature: +55 °C.
Power consumption:
Enclosure class:
Maximum cable length:
Standard cable:
Extension cable:
Product number:
8. Disposal
This product or parts of it must be disposed of in an
environmentally sound way:
1. Use the public or private waste collection service.
2. If this is not possible, contact the nearest
40 bar.
+130 °C ± 5 °C.
5 Watt.
IP X0.
20 metres.
5 metres.
15 metres.
96443676.
Result
All red indicator lights (except pos. 7)
start flashing.
The calibration is completed.
Grundfos company or service workshop.
Subject to alterations.
9