How many litres of clean water to a typical family of three pour down the drain every year?
Which of these isn't a major downfall of a pump running round the clock?
How do you identify the supply pipe?
How far away from the discharge port of the hot water source should you place the sensor?
Which of these is NOT one of COMFORT with AUTOADAPT's three operation modes?
What can you use the timer function for?
Test results
Congratulations. You have passed the test and completed the 62 - The COMFORT Hot Water Recirculation Course
Achieved badges:
Q: How many litres of clean water to a typical family of three pour down the drain every year?
A: 15,000 litres
Q: How many litres of clean water to a typical family of three pour down the drain every year?
A: 16,000 litres
Q: How many litres of clean water to a typical family of three pour down the drain every year?
A: 17,000 litres
Q: Which of these isn't a major downfall of a pump running round the clock?
A: Increased power costs
Q: Which of these isn't a major downfall of a pump running round the clock?
A: Increased heat losses
Q: Which of these isn't a major downfall of a pump running round the clock?
A: Increased noise
Q: How do you identify the supply pipe?
A: You let the hot water run and feel which pipe gets warmer
Q: How do you identify the supply pipe?
A: You scan the pipes using the Grundfos GO Balance app
Q: How do you identify the supply pipe?
A: You tap both pipes with your hand and listen for a hollow sound
Q: How far away from the discharge port of the hot water source should you place the sensor?
A: Between 0 and 25 centimetres
Q: How far away from the discharge port of the hot water source should you place the sensor?
A: Between 25 and 50 centimetres
Q: How far away from the discharge port of the hot water source should you place the sensor?
A: Between 50 and 75 centimetres
Q: Which of these is NOT one of COMFORT with AUTOADAPT's three operation modes?
A: 100%
Q: Which of these is NOT one of COMFORT with AUTOADAPT's three operation modes?
A: Temperature
Q: Which of these is NOT one of COMFORT with AUTOADAPT's three operation modes?
A: Full Flow
Q: What can you use the timer function for?
A: It enables you to receive alerts based on a customised schedule
Q: What can you use the timer function for?
A: It allows you to customise the pump's operating periods
Q: What can you use the timer function for?
A: It tells you when to clean the pump