Friedrich MR18Y3F - Indoor PCB Circuit Diagram

CN6
2P-SCN
REMOTE CONTROL UNIT
CONTROLLER PCB ASSY
K04CP-0504WSE-C1
CONTROL UNIT
EZ-0051FHSE
INDOOR PCB CIRCUIT DIAGRAM
Model : MW18Y3F
2006.02.20 5
CN3-1 BLACK
CN3-2 BLACK
CN2-1 BLACK
CN2-2 BLACK
CN7-1 RED
CN7-2 ORANGE
CN7-3 YELLOW
CN7-4 PINK
CN7-5 BLUE
CN4-6 RED
CN4-4 BLACK
CN4-3 WHITE
CN4-2 YELLOW
CN4-1 BLUE
CN3-1
CN3-2
CN3-3
CN3-4
CN3-5
CN10-2 WHITE
CN10-1 RED
CN10-3 BLACK
CN3-2 WHITE
CN3-1 RED
CN3-4 WHITE
CN3-5 WHITE
CN3-7 WHITE
CN3-8 WHITE
CN3-9 WHITE
1
7
6
5
4
3
2
1
7
6
5
4
3
2
1
5
4
3
2
1
5
4
3
2
6
2
3
4
5
1
1
3
1
3
1
2
CN11
B2B-XH
W1
WHITE
W2
BLACK
W3
RED
CN12
B3B-XH
1
5
4
3
2
1
2
1
2
CN5
2P-SAN
CN2
53325-0510
CN3
S7B-ZR-3.4
ZHR-07
CN7
B3B-XASK
CN10
B5B-XASK
CN8
BS5P-SHF-1AA
TEST
CN1
S5 (6-5) B-XARK
FAN MOTOR
LOUVER
PIPE TEMPERATURE THERMISTOR
ROOM TEMPERATURE THERMISTOR
CONTROLLER PCB ASSY
INDICATOR PCB ASSY
CN201
JB20-07HG
EX-OUT
EX-I N
OUTDOOR UNIT
TERMINAL BOARD
TERMINAL FUSE
103
N
L
SERIAL
EARTH
EARTH
TERMINAL
N
L
3
F. M.
M
EXTERNAL COMMUNICATION CONNECTOR
K02CB-0300HSE-D0
K04CP-0500HSE-C1