Friedrich MC24Y3F, Service Manual

Page: 6 / 25

CIRCUIT DIAGRAM
INDOOR UNIT
2006.05.18 5
YELLOW
YELLOW
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
PURPLE
BLUE
RED
WHITE
WHITE
RED
RED
WHITE
WHITE
WHITE
GREEN /
YELLOW
WHITE WHITE
YELLOW YELLOW
ORANGE
ORANGE
RED RED
BROWN BROWN
WHITE
BLACK
RED
GREEN
BLACK WHITE RED
GRA
Y
GRA
Y
BLACK BLACK
1 2
1 2 1 2
1 2
1
6
5
3
2
1
6
5
3
2
1
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
5
4
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
3
2
1
2 1
2
1
2 1
2 1
2 1
2
CN7 CN8
CN4
CN5
CN1
CN16
CN6
CN17
CN15
CN10
3
2
1
N
Use
T3.15A-250V
Fuse
on
F101
TERMINAL
TO REMOTE CONTROL UNIT
PIPE TEMPERATURE THERMISTOR
ROOM TEMPERATURE THERMISTOR
STEP MOTOR M
FLOAT SWITCH
DRAIN PUMP MOTOR
M
FAN MOTOR
F M
FAN MOTOR
CAPACITOR
G
TERMINAL
TO OUTDOOR UNIT
3
2
(N)
1
CONTROLLER
PCB
ASSY
POWER SUPPLY
PCB ASSY
L