Which mode removes the sound of the valve opening and closing?
Which of the following three is NOT a physical button?
What happens if SCALA1 detects no pressure and no flow within five minutes of being connected to a power supply?
Test results
Congratulations. You have passed the test and completed the 79 - The SCALA1 Pressure Booster Course
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Q: Can you add an external digital input to the SCALA1?
A: Yes
Q: Can you add an external digital input to the SCALA1?
A: No
Q: Which mode removes the sound of the valve opening and closing?
A: Self-priming mode
Q: Which mode removes the sound of the valve opening and closing?
A: Air-handling mode
Q: Which mode removes the sound of the valve opening and closing?
A: Positive inlet mode
Q: Which of the following three is NOT a physical button?
A: Reset
Q: Which of the following three is NOT a physical button?
A: Connect button
Q: Which of the following three is NOT a physical button?
A: Grundfos Eye
Q: How many alarm icons are there at the bottom of the operating panel?
A: 2
Q: How many alarm icons are there at the bottom of the operating panel?
A: 3
Q: How many alarm icons are there at the bottom of the operating panel?
A: 4
Q: What happens if SCALA1 detects no pressure and no flow within five minutes of being connected to a power supply?
A: Nothing
Q: What happens if SCALA1 detects no pressure and no flow within five minutes of being connected to a power supply?
A: It activates the dry-running protection alarm
Q: What happens if SCALA1 detects no pressure and no flow within five minutes of being connected to a power supply?
A: It starts and stops in a fixed pattern for 30 minutes