Refrigerator Service Manual

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Program Diagram
Start
T>Ts
Read T
Stop
Read T
T>Ts
Ts+Td>t>Ts
Ts+Td+2t>T>Ts+Td+t
Ts+Td+2t>T>Ts+Td+t
Ts+Td+mt>T>Ts+Td+(m-1)t
N=Nmax
Ts+Td>t>Ts
Ts+Td+t>T>Ts+Td
N=Nmax
Y
Y
N
Stop
N>N2
N>N3
N=N1
N=Nmax-1
N>N4
N=N2
N=N3
N>Nmax-1
T ---- Factual Temperature
Ts ----- Enactment Temperature
Td----- No~Off Extent
t ------ Temperature Increment
N----- Compressor Rotate Speed
N1< N2< N3< ……..< Nmax
Program Diagram