6 questions Intermediate

ECADEMY test

64 - ALPHA HWR and ALPHA COMFORT SYSTEM range

This course test contains 6 questions and can be retaken at any time.

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Question 1 of 6 Intermediate

What potential issues may arise if the incorrect speed setting is chosen during the setup of the ALPHA HWR or ALPHA COMFORT SYSTEM pumps?

Question 2 of 6 Intermediate

What are the two states involved in the process where the ALPHA COMFORT SYSTEM learns when the comfort valve is closed?

Question 3 of 6 Intermediate

What type of hot water recirculation system is the ALPHA HWR designed for?

Question 4 of 6 Intermediate

How do you remedy the pump blocked alarm on the ALPHA HWR and ALPHA COMFORT SYSTEM pumps?

Question 5 of 6 Intermediate

Which control mode for the ALPHA HWR operates on a constant curve and has three different settings labelled I, II, and III?

Question 6 of 6 Intermediate

How do you identify a dry run alarm on both the ALPHA HWR and ALPHA COMFORT SYSTEM pumps?

Question 6 of 6 Intermediate

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Correct
Q: What potential issues may arise if the incorrect speed setting is chosen during the setup of the ALPHA HWR or ALPHA COMFORT SYSTEM pumps?
A: Excessive energy consumption, noise in the system, and resident discomfort
Correct
Q: What are the two states involved in the process where the ALPHA COMFORT SYSTEM learns when the comfort valve is closed?
A: Learning State and Operating State
Correct
Q: What type of hot water recirculation system is the ALPHA HWR designed for?
A: Systems with a dedicated return line
Correct
Q: How do you remedy the pump blocked alarm on the ALPHA HWR and ALPHA COMFORT SYSTEM pumps?
A: Check the system for impurities and remove any found
Correct
Q: Which control mode for the ALPHA HWR operates on a constant curve and has three different settings labelled I, II, and III?
A: 24/7 mode
Correct
Q: How do you identify a dry run alarm on both the ALPHA HWR and ALPHA COMFORT SYSTEM pumps?
A: Two blinking red eye lights