Service manual

ESIE03–01 Functional Diagrams
Part 1 – System Outline 1–65
3
1
4
5
Functional
diagram: Pair
The illustration below shows the functional diagram of the refrigeration circuit.
Components For a description of the components, see ’Piping Components’ on page 1–75.
Pipe connection
diameters
The table below contains the refrigerant pipe connection diameters (O.D.).
Liquid
Gas
Outdoor unit:
RP71L7V1,
RP71L7W1,
RP100L7V1,
RP100L7W1
RP125L7W1
R2T
7
8
Model ∅ Gas pipe (flare) ∅ Liquid pipe (flare)
RP71L7V1 15.9 mm 9.5 mm
RP71L7W1
RP100L7V1 19.1 mm
RP100L7W1
RP125L7W1