Question 1 of 6
Intermediate

How do you identify the product number of the old pump?

Question 2 of 6
Intermediate

How many different control modes does the ALPHA1 L have?

Question 3 of 6
Intermediate

Which of the following alarm types can be solved by the homeowner?

Question 4 of 6
Intermediate

Which of the following can an ALPHA1 L replace?

Question 5 of 6
Intermediate

How much can the homeowner save by replacing an inefficient Grundfos UPS pump with an ALPHA1 L?

Question 6 of 6
Intermediate

Why isn’t it necessary for the installer to carry excess spare stock in his van?

Question 6 of 6
Intermediate

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1: How do you identify the product number of the old pump?
By taking a photo of the number
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1: How do you identify the product number of the old pump?
By entering the product number manually
You can find the answer here >
1: How do you identify the product number of the old pump?
Any one of the above
2: How many different control modes does the ALPHA1 L have?
5
2: How many different control modes does the ALPHA1 L have?
6
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2: How many different control modes does the ALPHA1 L have?
7
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3: Which of the following alarm types can be solved by the homeowner?
Blocked rotor
3: Which of the following alarm types can be solved by the homeowner?
Low supply voltage
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3: Which of the following alarm types can be solved by the homeowner?
Electrical error
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4: Which of the following can an ALPHA1 L replace?
Pump
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4: Which of the following can an ALPHA1 L replace?
Pump head
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4: Which of the following can an ALPHA1 L replace?
Both
5: How much can the homeowner save by replacing an inefficient Grundfos UPS pump with an ALPHA1 L?
€48 per year
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5: How much can the homeowner save by replacing an inefficient Grundfos UPS pump with an ALPHA1 L?
€58 per year
5: How much can the homeowner save by replacing an inefficient Grundfos UPS pump with an ALPHA1 L?
€68 per year
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6: Why isn’t it necessary for the installer to carry excess spare stock in his van?
Because of the ALPHA1 L’s overall reliability
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6: Why isn’t it necessary for the installer to carry excess spare stock in his van?
Because of the ALPHA1 L’s compatibility in many heating systems
6: Why isn’t it necessary for the installer to carry excess spare stock in his van?
Because of the ALPHA1 L’s high-efficiency design
You can find the answer here >