..
&XUUHQWIORZ
CN7
（
LEV
CN2
(OHT)
CN1
(OPTOAT)
CN3
(OVT)
CN401
(485-COM)
CN409
For
programmed
CN407
For EEPROM
programmed
C
N
H
L
CN410
(OUTFAN)
P2
(ACN)
P3
(S)
P1
(ACL)
P00
P01
P5-1
、
P8
(VAL)
Electric reactor
PC monitor
P10-1(U)
P10-2(V)
COMP.
（
Red
（
W
hite
（
Blu
e
To indoo
r
unit
Ex
pa
ns
io
n v
alv
e
Su
ct
io
n
Tem
p sen
so
r
O
ut
do
or
co
il
Tem
p sen
so
r
O
utdo
or
amb
ient
T
em
p sen
so
r
CO
M
P. t
op
Temp
pr
otec
tio
n
Ex
ha
us
t T
em
p.
sen
so
r
CN12
（
ORQ
P13(L)
P14(L)
P10-3(W)
P9
(DCFAN)
CN11
(HEAT)
DR
M1
DR
M
-C
OM
DR
M
2
DR
M3
CN13
U603
IPM
Q403 IGBT
DN401
rectifier
D412
)DVW UHFRYHU\
GLRGH
Indoor unit outdoor unit
Power supply
compressor
Indoor unit PCB
Outdoor unit
PCB
Li
ve
Neutr
al
Gr
ound
live
Neutral
Communication
wire
Ground
U
V
W
Air Conditioner Service Manual
41
Summary of Contents for MGTC0913C-20
Page 13: ...Air Conditioner Service Manual OUTDOOR UNIT INDOOR UNIT Mode MGTC0923E 20 MGTC0923C 20 12...
Page 14: ...Air Conditioner Service Manual M MGTC1213E 20 MGTC1213C 20 INDOOR UNIT OUTDOOR UNIT 13...
Page 15: ...MODEL MGTC1223E 20 MGTC1223C 20 1 225 81 7 287 225 81 7 14 Air Conditioner Service Manual...
