Technibel PHRIE 095 - Page 30

30
PART 2 – FRIGORIFIC & HYDRAULIC
2.1 Frigorific / Hydraulic diagrams
2.2 Frigorific circuit – Main components description
2.2.1 Compressor
2.2.2 Electronic expansion valve
2.2.3 Four way valve
2.2.4 Fan motor
2.2.5 Pressure sensor
2.3 Hydraulic circuit – Main components description
2.3.1 Water circulating pump
2.3.2 Water flow switch
2.3.3 Pressurized expansion vessel
2.3.4 Safety relief valve