Question 1 of 6
Intermediate

How does Grundfos GO Remote help you?

Question 2 of 6
Intermediate

What is the efficiency increase achieved if FLOWLIMIT is enabled in an intelligent circulator pump?

Question 3 of 6
Intermediate

What is it a correctly balanced system helps with?

Question 4 of 6
Intermediate

What can happen if systems and zones are poorly balanced?

Question 5 of 6
Intermediate

What is Grundfos FLOWLIMIT?

Question 6 of 6
Intermediate

What does an intelligent circulator pump from Grundfos offer?

Question 6 of 6
Intermediate

Happy with your answers?

Submit your current answers and get the final test result.

Test results

Congratulations. You have passed the test and completed the 48 - Heating systems in commercial buildings
Sorry. You did not pass the 48 - Heating systems in commercial buildings test this time
Achieved badges:
How would you rate this course?
1: How does Grundfos GO Remote help you?
Makes it easy to find pumps hidden away in small and crowded technical rooms
You can find the answer here >
1: How does Grundfos GO Remote help you?
Guides you step-by-step for correct pump setup and commissioning from a smartphone
1: How does Grundfos GO Remote help you?
Enables you to intervene and reset FLOWLIMIT, if pressure and flow are incorrect
You can find the answer here >
2: What is the efficiency increase achieved if FLOWLIMIT is enabled in an intelligent circulator pump?
10%
2: What is the efficiency increase achieved if FLOWLIMIT is enabled in an intelligent circulator pump?
Less than 10%
You can find the answer here >
2: What is the efficiency increase achieved if FLOWLIMIT is enabled in an intelligent circulator pump?
The primary benefit is improved occupant comfort, not system efficiency
You can find the answer here >
3: What is it a correctly balanced system helps with?
Keeping return temperatures high
You can find the answer here >
3: What is it a correctly balanced system helps with?
Adapting performance to increase flow
You can find the answer here >
3: What is it a correctly balanced system helps with?
Keeping Delta T at the design flow level
4: What can happen if systems and zones are poorly balanced?
This may result in too high Delta T, which means you pay too much for energy
You can find the answer here >
4: What can happen if systems and zones are poorly balanced?
Nothing to worry about, if the extra energy costs don’t bother you
You can find the answer here >
4: What can happen if systems and zones are poorly balanced?
This may result in decreased Delta T and lower end-user comfort
5: What is Grundfos FLOWLIMIT?
An electronic flow commissioning and limiting functionality built into the pump
5: What is Grundfos FLOWLIMIT?
An external controller that works with the pump
You can find the answer here >
5: What is Grundfos FLOWLIMIT?
A quick commissioning tool that lets you adjust the right pressure and flow from the pump
You can find the answer here >
6: What does an intelligent circulator pump from Grundfos offer?
A built-in sensor that controls throttling valves
You can find the answer here >
6: What does an intelligent circulator pump from Grundfos offer?
Flow-limiting functionality that makes pump throttling valves redundant
6: What does an intelligent circulator pump from Grundfos offer?
A built-in throttling valve, enabling greater precision control
You can find the answer here >