Question 1 of 6
Intermediate

How can you define whether a potential issue lies with the temperature sensor or the moisture sensor?

Question 2 of 6
Intermediate

Which mode is the LC level controller designed to run in?

Question 3 of 6
Intermediate

What does PTC stand for?

Question 4 of 6
Intermediate

Were previous LC level controllers able to offer communication features?

Question 5 of 6
Intermediate

What is the essence of the anti-seizing feature?

Question 6 of 6
Intermediate

Up to how many amps does the LC 231 offer the direct online start method?

Question 6 of 6
Intermediate

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1: How can you define whether a potential issue lies with the temperature sensor or the moisture sensor?
By selecting the pump’s expected cool down time in Grundfos GO
1: How can you define whether a potential issue lies with the temperature sensor or the moisture sensor?
By measuring the level of moisture inside the pump
You can find the answer here >
1: How can you define whether a potential issue lies with the temperature sensor or the moisture sensor?
By placing a pressure sensor in the water inside the pit or well
You can find the answer here >
2: Which mode is the LC level controller designed to run in?
Filling mode
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2: Which mode is the LC level controller designed to run in?
Emptying mode
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2: Which mode is the LC level controller designed to run in?
Both
3: What does PTC stand for?
Positive Temperature Coefficient
3: What does PTC stand for?
Product Technology Center
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3: What does PTC stand for?
Process of Testing and Commissioning
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4: Were previous LC level controllers able to offer communication features?
Yes, this has been possible for a while
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4: Were previous LC level controllers able to offer communication features?
No, this range is the first one to do so
5: What is the essence of the anti-seizing feature?
The pump runs according to a defined interval – even in off-peak seasons
5: What is the essence of the anti-seizing feature?
The pump is trended based on motor current
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5: What is the essence of the anti-seizing feature?
Ports are configured in Grundfos GO to prevent seizing
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6: Up to how many amps does the LC 231 offer the direct online start method?
Up to 8 amps
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6: Up to how many amps does the LC 231 offer the direct online start method?
Up to 12 amps
6: Up to how many amps does the LC 231 offer the direct online start method?
Up to 23 amps
You can find the answer here >