Which of the following alarm types can be solved by the homeowner?
How much can the homeowner save by replacing an inefficient Grundfos UPS pump with an ALPHA1 L?
What is the main advantage of the new installer plug?
When is the speed III control mode mainly used?
How do you identify the product number of the old pump?
Test results
Congratulations. You have passed the test and completed the 41 - ALPHA1 L Circulator Pump
Achieved badges:
Q: Which of the following alarm types can be solved by the homeowner?
A: Blocked rotor
Q: Which of the following alarm types can be solved by the homeowner?
A: Low supply voltage
Q: Which of the following alarm types can be solved by the homeowner?
A: Electrical error
Q: How much can the homeowner save by replacing an inefficient Grundfos UPS pump with an ALPHA1 L?
A: €48 per year
Q: How much can the homeowner save by replacing an inefficient Grundfos UPS pump with an ALPHA1 L?
A: €58 per year
Q: How much can the homeowner save by replacing an inefficient Grundfos UPS pump with an ALPHA1 L?
A: €68 per year
Q: What is the main advantage of the new installer plug?
A: The cable connection does not require a tool
Q: What is the main advantage of the new installer plug?
A: It can be rotated to make the pump fit into confined space
Q: What is the main advantage of the new installer plug?
A: It fits on all Grundfos small circulator pumps
Q: Which of the following can an ALPHA1 L replace?
A: Pump
Q: Which of the following can an ALPHA1 L replace?
A: Pump head
Q: Which of the following can an ALPHA1 L replace?
A: Both
Q: When is the speed III control mode mainly used?
A: When the heating demand is low
Q: When is the speed III control mode mainly used?
A: When the heating demand is normal
Q: When is the speed III control mode mainly used?
A: When the heating demand is high
Q: How do you identify the product number of the old pump?
A: By taking a photo of the number
Q: How do you identify the product number of the old pump?
A: By entering the product number manually
Q: How do you identify the product number of the old pump?
A: Any one of the above