Question 1 of 6
Intermediate

How do you ensure the most quiet pump installation?

Question 2 of 6
Intermediate

What is the main purpose of the SCALA2?

Question 3 of 6
Intermediate

Is SCALA2 fit for outdoor installation?

Question 4 of 6
Intermediate

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

Question 5 of 6
Intermediate

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

Question 6 of 6
Intermediate

How do you check the water pressure after installing the SCALA2?

Question 6 of 6
Intermediate

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1: How do you ensure the most quiet pump installation?
Add sound-reducing insulation material, e.g. glass wool
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1: How do you ensure the most quiet pump installation?
Add rubber feet and fixate piping to minimise vibrations
1: How do you ensure the most quiet pump installation?
Set the water pressure level as low as possible without compromising the comfort in the home
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2: What is the main purpose of the SCALA2?
To provide constant water pressure in all taps of a home
2: What is the main purpose of the SCALA2?
To increase the overall water pressure in the water distribution system of a home
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2: What is the main purpose of the SCALA2?
To provide hot water to all taps when needed in order to eliminate water waste
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3: Is SCALA2 fit for outdoor installation?
Yes, but only in a rain-proof enclosure or under a pent roof
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3: Is SCALA2 fit for outdoor installation?
No, but you can install it in the basement
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3: Is SCALA2 fit for outdoor installation?
Yes, but it must be protected against frost
4: What value should you set SCALA2’s pre-charge pressure to?
30% of the set point value / desired discharge pressure
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4: What value should you set SCALA2’s pre-charge pressure to?
50% of the set point value / desired discharge pressure
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4: What value should you set SCALA2’s pre-charge pressure to?
70% of the set point value / desired discharge pressure
5: 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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5: What makes SCALA2 able to offer a maximum sound pressure level of 44 dB(A) in typical use
A water-cooled, permanent magnet motor
5: 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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6: How do you check the water pressure after installing the SCALA2?
Attach a water hose to the outside tap – if one is available – and see if the pressure is adequate
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6: How do you check the water pressure after installing the SCALA2?
Turn on the shower. If the home has two or more showers, then check the one furthest from the SCALA2
6: How do you check the water pressure after installing the SCALA2?
Turn on at least three taps, preferably on different floors
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