Question 1 of 6
Intermediate

What type of buildings is SCALA2 optimised for?

Question 2 of 6
Intermediate

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

Question 3 of 6
Intermediate

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

Question 4 of 6
Intermediate

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

Question 5 of 6
Intermediate

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

Question 6 of 6
Intermediate

Is SCALA2 fit for outdoor installation?

Question 6 of 6
Intermediate

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1: What type of buildings is SCALA2 optimised for?
Industrial buildings with up to 3 floors and 8 taps
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1: What type of buildings is SCALA2 optimised for?
Commercial buildings with up to 3 floors and 8 taps
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1: What type of buildings is SCALA2 optimised for?
Residential buildings with up to 3 floors and 8 taps
2: 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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2: Which of the below does NOT affect the water pressure in the taps
The water temperature in the water distribution system
2: Which of the below does NOT affect the water pressure in the taps
The water consumption in the home
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3: What value should you set SCALA2’s pre-charge pressure to?
30% of the set point value / desired discharge pressure
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3: What value should you set SCALA2’s pre-charge pressure to?
50% of the set point value / desired discharge pressure
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3: What value should you set SCALA2’s pre-charge pressure to?
70% of the set point value / desired discharge pressure
4: 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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4: 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
4: 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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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: Is SCALA2 fit for outdoor installation?
Yes, but only in a rain-proof enclosure or under a pent roof
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6: Is SCALA2 fit for outdoor installation?
No, but you can install it in the basement
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6: Is SCALA2 fit for outdoor installation?
Yes, but it must be protected against frost