Question 1 of 5
Basic

Can you add an external digital input to the SCALA1?

Question 2 of 5
Basic

Which mode removes the sound of the valve opening and closing?

Question 3 of 5
Basic

Where is self-priming particularly useful?

Question 4 of 5
Basic

What happens if SCALA1 detects no pressure and no flow within five minutes of being connected to a power supply?

Question 5 of 5
Basic

How many alarm icons are there at the bottom of the operating panel?

Question 5 of 5
Basic

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1: Can you add an external digital input to the SCALA1?
Yes
1: Can you add an external digital input to the SCALA1?
No
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2: Which mode removes the sound of the valve opening and closing?
Self-priming mode
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2: Which mode removes the sound of the valve opening and closing?
Air-handling mode
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2: Which mode removes the sound of the valve opening and closing?
Positive inlet mode
3: Where is self-priming particularly useful?
When pumping from roof-top tanks
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3: Where is self-priming particularly useful?
When lifting water from wells
3: Where is self-priming particularly useful?
When connected to mains water supply
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4: What happens if SCALA1 detects no pressure and no flow within five minutes of being connected to a power supply?
Nothing
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4: What happens if SCALA1 detects no pressure and no flow within five minutes of being connected to a power supply?
It activates the dry-running protection alarm
4: What happens if SCALA1 detects no pressure and no flow within five minutes of being connected to a power supply?
It starts and stops in a fixed pattern for 30 minutes
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5: How many alarm icons are there at the bottom of the operating panel?
2
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5: How many alarm icons are there at the bottom of the operating panel?
3
5: How many alarm icons are there at the bottom of the operating panel?
4
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