Question 1 of 4
Basic

What is possible due to the TPE3’s Delta T control mode?

Question 2 of 4
Basic

A traditional chilled water system is often constructed with primary and secondary loops with constant flow in the primary loop. Which alternative construction does Grundfos recommend?

Question 3 of 4
Basic

The TPE3’s flow limit function eliminates the need for what?

Question 4 of 4
Basic

How many external pressure sensors are needed in the pipe system when three TPE3s are installed?

Question 4 of 4
Basic

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1: What is possible due to the TPE3’s Delta T control mode?
The pump is operated based on the temperature difference between flow and return
1: What is possible due to the TPE3’s Delta T control mode?
The pump is operated based on the pressure difference between flow and return
You can find the answer here >
1: What is possible due to the TPE3’s Delta T control mode?
The pump is operated based on the flow temperature before and after the pump
You can find the answer here >
2: A traditional chilled water system is often constructed with primary and secondary loops with constant flow in the primary loop. Which alternative construction does Grundfos recommend?
We recommend a system with only a primary loop and variable flow
2: A traditional chilled water system is often constructed with primary and secondary loops with constant flow in the primary loop. Which alternative construction does Grundfos recommend?
We recommend primary only systems with constant flow
You can find the answer here >
2: A traditional chilled water system is often constructed with primary and secondary loops with constant flow in the primary loop. Which alternative construction does Grundfos recommend?
We recommend primary/secondary systems with constant flow in both loops
You can find the answer here >
3: The TPE3’s flow limit function eliminates the need for what?
Pump throttling valve
3: The TPE3’s flow limit function eliminates the need for what?
All throttling and balancing valves in the system
You can find the answer here >
3: The TPE3’s flow limit function eliminates the need for what?
Control valves in the system
You can find the answer here >
4: How many external pressure sensors are needed in the pipe system when three TPE3s are installed?
0
4: How many external pressure sensors are needed in the pipe system when three TPE3s are installed?
1
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4: How many external pressure sensors are needed in the pipe system when three TPE3s are installed?
2
You can find the answer here >