Mitsubishi Electric PURY-P72 Service Handbook page 111

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(Symbol explanation)
Symbol
Name
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TR
Transformer
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TH", 12, 15.16 Thermistor sensor
lEV1-3
Expansion valve
PS1,3
Pressure sensor
REl.B
CirculI
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CONT.B
board
BC controller
TBO 1
I
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TB02
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SV1-16A,B.C
Solenoid valve
SVM 1.2
Solenoid valve
I
T1-16
Terminal
I
[ FO 1
Fuse AC250V 6.3A F
REL.B
11
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Indoor/outdoor (heat Source)
S(SH~===: Ttansmls~'on
line
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SW2
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SV12B
SV12A
SV12C
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Note: 1. TB02 ;s transmission terminal
block.Never connect power line
to it.
2.The initial set values of switch
on
CONT.S
are as follows.
SW1:0
SW2:0
5l
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