Functional Diagrams ESIE02–01
1–76 Part 1 – System Outline
3
1
1
4
5
4.6 MA90GZ7W11
Functional diagram The illustration below shows the functional diagram of the refrigeration circuit.
Components For a description of the components, see ’Piping Components’ on page 1–93.
Pipe connection
diameters
The table below contains the refrigerant pipe connection diameters.
p >
M1C
M2F
4
14
7
9
20
R1T
9
Liquid piping
19
Y3S
Gas piping
Room A
Room D
Room C
Room B
Room A
Room D
Cooling
19
Y1S
Room C
Room B
Room E
Room E
8
20
R2T
17
18
5b
13
88
11
2b
3
6
6
6
6
6
Model Room ∅ Gas pipe (flare) ∅ Liquid pipe (flare)
MA90GZ7W11 A 12.70 mm 6.35 mm
B
C 15.87 mm
D
E
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