Midea MFA-76CRN1, Technical Manual

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R410A Tropical Split Type Technical Manual Wire Controller (Optional)
Control
161
2. Wired controller (Optional)
KJR-10B
1) Outlook
2) Installation
W
ir
e
C
on
tr
ol
le
r
B
A
C
D
E
B
A
C
D
E
5-Core Shield Cable,the lengt h
is decided by install ati on
Wir e J oint, 5p
In fra ed P i pe
Indoor U nit
RUN
G ND
+ 5
Wiring P rinci pl e Sketc h:
Indoor Unit Switch Board
Note:
When the air conditioner needs the constant frequency wire Controller. Be sure adding a Wire Joint with 5 terminal named A, B, C,
D, E in indoor unit. And fixing a infrared emitter whose anode and cathode connecting with A and B near the receiver in the Indoor
Unit Switch Board, then connecting the te5V, GND, Run in the Switch Board to C, D, E respectively.