Mitsubishi Mr.SLIM SEZ-M25DAL Installation Manual page 6

8
[Fig. 8-3]
Ⓐ Indoor terminal block
Ⓕ Indoor controller
②
CN90
board
⑤
①
⑥
③
Ⓓ Outdoor terminal block
Ⓔ Power supply cord
[Fig. 8-4]
①
Ⓒ
Ⓑ
Ⓐ
②
ON STAND
COOL HEAT
OFF BY
Ⓓ
[Fig. 8-5]
[Fig. 8-6]
CN90: Connector for remote controller wire connection
[Fig. 8-7]
IC IC
CN90 CN90
Pair number: 0 Pair number: 1 Pair number: 2
Pair number: 0 Pair number: 1
6
Ⓑ Earth wire (green/yellow)
④
Ⓒ Indoor/outdoor unit
connecting wire
2
3-core 1.5 mm or
more
L N
⑦
① Attach the remote controller holder to the desired location using two tapping screws.
② Place the lower end of the controller into the holder.
Ⓐ Remote controller
Ⓑ Wall
Ⓒ Display panel
Ⓓ Receiver
• The signal can travel up to approximately 7 meters (in a straight line) within 45 degrees to both
right and left of the center line of the receiver.
Standard 1:1
OC(00)
Ⓐ
Ⓑ
TB1
TB4
IC
CN90
①
Ⓒ
Ⓓ
SW1 SW2
CN2L
CN90
Controller circuit board on the indoor unit (reference)
[Fig. 8-8]
IC IC IC
CN90 CN90 CN90
Pair number: 3
Pair number: 0
Pair number: 2 Pair number: 3
8.2
Ⓐ Indoor terminal block
Ⓑ Earth wire (green/yellow)
Ⓒ Indoor/outdoor unit connecting wire
3-core 1.5 mm 2 or more
Ⓓ Outdoor terminal block
Ⓔ Power supply cord
Ⓕ Indoor controller board
① Connecting cable
Cable 3-core 1.5 mm 2
with Design 245 IEC 57.
② Indoor terminal block
8.3
Indoor/outdoor wiring
Signal receiving unit wiring
Ⓐ Outdoor unit
Ⓑ Refrigerant address
Ⓒ Indoor unit
Ⓓ Signal receiving unit
CN32
CN51 CN41
CN22(Blue)
ON OFF
SWE
CN4F CN44 CN20(Red)
IC IC
CN90 CN90
Pair number: 0 Pair number: 0 Pair number: 0
Pair number: 0
③ Outdoor terminal block
④ Always install an earth wire (1-core 1.5
mm 2 ) longer than other cables
⑤ Signal receiving unit cable (accessory)
(wire length : 5 m)
⑥ Signal receiving unit
⑦ Power supply cord
, in conformity
CN01
(Black)
CN3C(Blue)
CNMF
[Fig. 8-9]
IC
IC
CN90
CN90
Pair number: 0
Pair number: 0
CNP
(Blue)
IC
CN90
Pair number: 0