Toyotomi TAG2-62HI, Service Manual

Page: 19 / 37

– 18 –
TROUBLESHOOTING GUIDE
WIRING DIAGRAM
TAN
TAG
TAG2-62HI
B
BL
BR
G
OR : BLACK
: BLUE
: BROWN
: GREEN
: ORANGE
TAN-28HIM
TAN-32HIM
P
R
W
Y
GR : PINK
: RED
: WHITE
: YELLOW
: GRAY
15
14
SENSOR
(TEMP.,
OUTDOOR)
EXP.V.
EXP.V.
A -1
A -2
A -3
L
N
POWER
SOURCE
B -1
B -2
B -3
B
A
ROOM
ROOM
BL
+P
U
9
8
7
V
6
W
5
4
3
-N
R
B
W
AC2
2
AC1
1
R
B
W
R
C
S
COMPRESSOR
OHR
4WAY V.
MOTOR
(FAN)
11
10
24
13
12
1
2
B
4
5 6
B
REACTOR
8
23
22
3
OR
7
SENSOR
(TEMP.,DISCHARGE)
SENSOR
(TEMP.,GAS PIPE )
SENSOR
(TEMP.,GAS PIPE )
SENSOR
(TEMP.,DEFROST)
18
19
A
B
20
B
A
GR
P
R
W
W
W
R
BL
G/Y
B
BL
25
21
PCB(main)
PCB
(Power module)
R
B
BR
1 2
G/Y
EARTH
TERMINAL
FUSE(250V
T3.15A)
S
TERMINAL
BLOCK
OUTDOOR UNIT
W
3
BL
BL
R
R
TRANSFORMER
BL R
Y
B
W
MOTOR(FAN)
PCB
(RECEIVER
&DISPLAY)
MANUAL SWITCH
BL
BL
SENSOR
(TEMP.,ROOM)
B
B
SENSOR
(TEMP.,HEAT
EXCHANGER)
MOTOR
(LOUVER)
P
IONIZER
PCB
(main)
: INDOOR UNIT
: OUTDOOR UNIT