Question 1 of 6
Basic

Can you add an external digital input to the SCALA1?

Question 2 of 6
Basic

Which mode is the default position in the performance mode selector?

Question 3 of 6
Basic

Where is self-priming particularly useful?

Question 4 of 6
Basic

What happens if there is a tiny leak in the system?

Question 5 of 6
Basic

What characterises the alternation type in a twin pump setup?

Question 6 of 6
Basic

What does it mean when the Grundfos Eye is static green?

Question 6 of 6
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 is the default position in the performance mode selector?
Self-priming mode
2: Which mode is the default position in the performance mode selector?
Positive inlet mode
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2: Which mode is the default position in the performance mode selector?
Air-handling mode
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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 there is a tiny leak in the system?
SCALA1 will proceed to start and stop operation periodically, indicating a cycling alarm after a period
4: What happens if there is a tiny leak in the system?
SCALA1 stops immediately and sends an alarm
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4: What happens if there is a tiny leak in the system?
Nothing
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5: What characterises the alternation type in a twin pump setup?
It is when you select how you want the two SCALA1 pumps to switch
5: What characterises the alternation type in a twin pump setup?
It is when you select when you want the pumps to switch
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5: What characterises the alternation type in a twin pump setup?
It is when you select to solely run your pumps on an external input
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6: What does it mean when the Grundfos Eye is static green?
It means that the power is on, but the motor is not running
6: What does it mean when the Grundfos Eye is static green?
It means that the power is on and the motor is running
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6: What does it mean when the Grundfos Eye is static green?
It means that the pump has been stopped
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