Wiring Diagrams - Midea MFA-76CRN1 Technical Manual

Wiring Diagrams

6. Wiring Diagrams
6.1 MTA-76CRN1, MTA-96CRN1, MHB-76CRN1, MHB-96CRN1
TO WIRE
CONTROLLER
CN11
CN8
CN20
RED
BLUE
RED
BLUE
INDOOR POWER
TO OUTDOOR
Item
CAP1-CAP2 Indoor fan cap
FAN1-FAN2 Indoor fan
XP1 Connector
XT2,XT3 Mid terminal
16
MAIN CONTROL BOARD
CN7 CN3 CN2 CN1
Y/G
Name
CN1-3,CN7,CN8, CN10,
CN11,CN15,CN20
RT1
XS1
RL1,RL2,RL3
R410A Tropical Split Type Technical Manual
CN10 CN15
RL1 RL2
WHITE
HIGH
BLACK
BLACK
N-LINE
RED
WHITE
(GRAY)
Item Name
PCB sockets
Room temp.
sensor
Connector
Relay
RL3
SLOW
WHITE
LOW
Y/G
Y/G
WHITE
WHITE
WHITE
(GRAY)
Item
T4
RT2
XT1
-
RED
Name
Transformer
Pipe temp.
sensor
7-way terminal
-
Duct Type