Piping Diagrams; Models: Wsya050Ml3, Wsya080Ml3, And Wsya100Ml3 - Fujitsu WSYA050ML3 Design & Technical Manual

4. Piping diagrams

4-1. Models: WSYA050ML3, WSYA080ML3, and WSYA100ML3

Outdoor unit
Refrigerant
4-1. Models: WSYA050ML3, WSYA080ML3, and WSYA100ML3
Air purge valve
Back up heater
Buffer tank
Expansion tank
Water heat
exchanger
Pressure safety valve
Supply/drain port
Water return temp. sensor
- (02-4) -
Water flow temp. sensor
Hot water
Pressure Circulation pump
gauge
Heating terminal
(Floor heating,
Radiator, etc.)
4. Piping diagrams