Mitsubishi Electric PURY-P72 Service Handbook page 115

(V Electrical Wiring Diagram
1
[3] Electrical Wiring Diagram of Transmission Booster
Tanninal block for power supply
(TB1)
White
Varistor
u
White
Red
Varistor
u
250V
5A
_
~0~_R_e_d_Rie=d:::JRr-e_d ---;====:jR~e~d7rw"-h,,,II,,-e_-_-
_ _w=h",ite'-j:
<D--- --- --- -
® -;
Black
: NOise filter
®
~
While
!
®
€) !:.;cBI",.cI<+---+-_____
' - - - - - - - - - - - - - _ - - - !
While
- 0
100VJ200VAC
Choke coil
I
I
I
I
I
I
Grounding
I
-
-'--
o
Green
DSA
[--------------------,
, - -'-'R"'ed"-+-:
K
4 Black
Red 3 1
0
I
Blue 2 Stabilized power supply 2
I
Black
White 3
I
1
~1
CN2 '
, --------------1
' -_ _+-'-R"'e"-d ---'R~e"'d'_i_@O A
Red
r--
White Re Blue
-
----;~2---1
2 2 2
CN3 CN4
Electronic control board
White
os
White
OB
Tennina! block 2 for
transmission line (TB3)
Expanded
(Indoor unit)
Side
CN1
Black
Red
Black
Red
lenninal block 1 for
lrans""SSlon line (182)
Expanded (outdoor unit) side
HWEOB03A - 105-
GB