Profitec Pro 300: Electrical/Control System Overview

Learn about the internal electrical components of the Profitec Pro 300 semi-automatic espresso machine.

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Profitec Pro 300: Overview of the Electrical/Control System

1. Pump (00:00)
2. Fill Solenoid (00:39)
3. Liquid Level Probe (00:49)
4. Steam Boiler High Limits (01:05)
5. Steam Boiler Heating Element (01:21)
6. Brew Boiler Heating Element (01:42)
7. NTC Probe (02:01)
8. PID (02:10)
9. Static Relay (02:23)
10. Brew Boiler High Limits (02:38)
11. Brew Solenoid Valve (02:59)
12. Control Board (03:28)
13. Switches Wiring (03:54)
14. LED Wiring (04:10)
15. Pressurestat (04:30)