1
Why isn’t it necessary for the installer to carry excess spare stock in his van?
3
When is the speed III control mode mainly used?
4
Which of the following alarm types can be solved by the homeowner?
6
How do you identify the product number of the old pump?
Test results
Congratulations. You have passed the test and completed the ALPHA1 L Circulator Pump
Achieved badges:
01.
Q: Why isn’t it necessary for the installer to carry excess spare stock in his van?
A: Because of the ALPHA1 L’s overall reliability
01.
Q: Why isn’t it necessary for the installer to carry excess spare stock in his van?
A: Because of the ALPHA1 L’s compatibility in many heating systems
01.
Q: Why isn’t it necessary for the installer to carry excess spare stock in his van?
A: Because of the ALPHA1 L’s high-efficiency design
02.
Q: Which of the following can an ALPHA1 L replace?
A: Pump
02.
Q: Which of the following can an ALPHA1 L replace?
A: Pump head
02.
Q: Which of the following can an ALPHA1 L replace?
A: Both
03.
Q: When is the speed III control mode mainly used?
A: When the heating demand is low
03.
Q: When is the speed III control mode mainly used?
A: When the heating demand is normal
03.
Q: When is the speed III control mode mainly used?
A: When the heating demand is high
04.
Q: Which of the following alarm types can be solved by the homeowner?
A: Blocked rotor
04.
Q: Which of the following alarm types can be solved by the homeowner?
A: Low supply voltage
04.
Q: Which of the following alarm types can be solved by the homeowner?
A: Electrical error
05.
Q: How many different control modes does the ALPHA1 L have?
A: 5
05.
Q: How many different control modes does the ALPHA1 L have?
A: 6
05.
Q: How many different control modes does the ALPHA1 L have?
A: 7
06.
Q: How do you identify the product number of the old pump?
A: By taking a photo of the number
06.
Q: How do you identify the product number of the old pump?
A: By entering the product number manually
06.
Q: How do you identify the product number of the old pump?
A: Any one of the above