Mitsubishi Electric PURY-P72 Service Handbook page 107

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Note:1.TB02 is transmission
terminal block.
Never connect power
line to it.
2.The Inilial set values
of switch on CONT.S
are as follows.
SW1:0
SW2:0
(Symbol explanation)
Symbol
Name
TR
Transformer
TH11,E~
Thermistor sensor
lEV1,3
Expansion valve - -
PS1.3
Pressure sensor
CONT.B
CircuitlBc controller
board
TB01
Terminal block
L
(for Dower source)
TB02
Terminal block
l{tor.Ir:;'ll!.SmLssiQDL_
SVl-6A.B,C
Solenoid valve
SVM1
Solenoid valve
Tl-6
Terminal
F01
Fuse AC250V 6.3A F
Indoor/outdoor (heat source)
Transmission line
~
TB02
"-@)
Ml-@
!
~
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S
CX~te28(BiU~)
_'5~
3
~
5
7
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ZNR02
C~t9(Green)
-
1
11110
J..'-
3
II
0
I" . ~ T
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5
7
II
0
!>--,l.,
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IIO[~~± '''v~'='
TBOl
roo;::::
TO NEXT INDOOR UNIT
o
--------f--'~·l
PULL BOX
o ---------1-:--
~J
m-
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~ ~
FUSE(15A)
G
• •
"
"
;,\ ,',\ SREAKER(15A)
POWER SUPPLY
_.1 :
-208V-230V 60Hz -----.
CN02
~
ltlJ
3 2
1
2
t
CN03
(Yellow)
'0
1
ICDICDI
SW2
SW1
CN05
(Red)
123456
ONbJ:rmfJ
OFFunIIIIJ
sw.
ONffiffifE' '$.)iNR01
m
OFF
DSA~
• FOl
SW5
250VAC
6.3AF
CONT.B
CNO?
(Yellow)
I
1 2 3 . 5 6
1-
:;>:;>1
eJmJ '
o 2
2
PS1
~
1
3
CNPl
(Black)
~
3
1
PS3
0
~
2
CNP3
o
3
; CN13
(Red)
r:-
TH15LEZii"Z:1
TH 16
t-EJV11' 7
TH12~
C
THll~
I
~
is
~
<0
-..j
Gl
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