Tag: Advanced

In this video Jamie walks us through how to air purge a heat pump system.

The dreaded 7H fault. You will come across this fault when you’re commissioning, and it’s usually down to error in the system. So 80 percent of the time it’s going to be down to an error issue in the system itself. It can reset itself sometimes. And if you go to reset, if you press the button on the left-hand side and press reset, it sometimes takes a little while to reset itself.

In this video our HPIN training manager Jamie talks about flow rates and why it’s important.

Sizing an air source heat pump correctly is extremely important if the heat pump is going to do its job. In this video Jamie talks about why this is and gives a brief description of how correct sizing is done.

In this video HPIN Training manager Jamie talks about the reasons we don’t use glycol in our systems and what we use instead.

In this video we go over the basics of anti freeze valves so you know what they’re used for and how they work.

In this video you’ll learn how to go through the setup wizard for the Daikin controller.

In this video HPIN engineer Emily walks us through the ‘fin comb’ tool and how to use it.

In this video Jim covers everything you need to know about the ESBE diverter valve.