Question 1 of 6
Intermediate

What makes SCALA2 able to offer a maximum sound pressure level of 44 dB(A) in typical use

Question 2 of 6
Intermediate

What does the integrated sensor of the SCALA2 measure?

Question 3 of 6
Intermediate

Which of the below does NOT affect the water pressure in the taps

Question 4 of 6
Intermediate

Why is it important to regularly check and adjust SCALA2’s pre-charge pressure?

Question 5 of 6
Intermediate

Is SCALA2 able to boost water from a depth of below 6 metres?

Question 6 of 6
Intermediate

What value should you set SCALA2’s pre-charge pressure to?

Question 6 of 6
Intermediate

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1: What makes SCALA2 able to offer a maximum sound pressure level of 44 dB(A) in typical use
A specially designed low-noise fan
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1: What makes SCALA2 able to offer a maximum sound pressure level of 44 dB(A) in typical use
A water-cooled, permanent magnet motor
1: What makes SCALA2 able to offer a maximum sound pressure level of 44 dB(A) in typical use
A sound-reducing pump house
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2: What does the integrated sensor of the SCALA2 measure?
The water pressure delivered by the city mains
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2: What does the integrated sensor of the SCALA2 measure?
The temperature of the water delivered to the taps
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2: What does the integrated sensor of the SCALA2 measure?
The water pressure delivered by the pump to the taps
3: Which of the below does NOT affect the water pressure in the taps
The inlet pressure e.g. the water delivered to the home via city mains
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3: Which of the below does NOT affect the water pressure in the taps
The water temperature in the water distribution system
3: Which of the below does NOT affect the water pressure in the taps
The water consumption in the home
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4: Why is it important to regularly check and adjust SCALA2’s pre-charge pressure?
To prevent air escaping from the tank
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4: Why is it important to regularly check and adjust SCALA2’s pre-charge pressure?
To safeguard against issues and maintain constant pressure, energy efficiency and silent operation
4: Why is it important to regularly check and adjust SCALA2’s pre-charge pressure?
To comply with local regulations
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5: Is SCALA2 able to boost water from a depth of below 6 metres?
Yes, the maximum depth is 8 m, but you might need to re-prime the pump
5: Is SCALA2 able to boost water from a depth of below 6 metres?
Yes, but you need to fill the suction line entirely
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5: Is SCALA2 able to boost water from a depth of below 6 metres?
No
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6: What value should you set SCALA2’s pre-charge pressure to?
30% of the set point value / desired discharge pressure
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6: What value should you set SCALA2’s pre-charge pressure to?
50% of the set point value / desired discharge pressure
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6: What value should you set SCALA2’s pre-charge pressure to?
70% of the set point value / desired discharge pressure