Midea C Series User Manual

AC Fan Coil Unit Two-pipe Wall-mounted Series
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in fire. The specified cables shall be applied in the wiring. No external force may be applied to the terminal. Otherwise,
wire cut and heating may occur and result in fire.
Don’t place the wired controller near the lamps, to avoid the remote signal of the controller to be disturbed. Do not
install the unit and controller in a place with much oil, steam, sulfide gas. Otherwise, the product may deform and fail.
2. Preparation before Installation:
Make sure the following pasts has been prepared :
Name Qty. Remarks
Wired controller 1 \
Cross round head wood mounting screw 3 M4×20 (For mounting on the wall.)
Cross round head mounting sc rew 2 M4×25 (For mounting on the electrical switch box.)
Installation manual 1 \
Owner’s manual 1 \
Plastic expansion pipe 3 For mounting on the wall
Plastic screw bar 2 For fixing on the 86 electrician box.
Switching wires for signal receiving board 1 For connecting the signal receiving board and 4-core shield wire.
Switching wires for wired controller signal 1 (If needed) For connecting the main control panel and 4-core shielding wire.
3. Prepare for the following at installation site
Name Qty.(embedded into wall)
Specification remarks
(only for reference)
Remarks
4-core shield cable 1 RVVP-0.5 mm2×4 The longest is 15M
86 electrician box 1 / /
Wiring tube (insulating sleeve and
tightening screw)
1 / /
4. Installation procedure
1) Circuit of wired controller is low voltage circuit. Never connect it with a standard 220V or 380V circuit or put it into
a same wiring tube with the circuit.
2) The shield cable must be connected stable to the ground, or transmission may fail.
3) Don not attempt to extend the shield cable by cutting, if it is necessary, use terminal connection block to connect.
4) After finishing connection, do not use mugger to have the insulation check to the signal wire.
5. Dimensions: 120*120*20mm
6. Wiring principle sketch
Figure A
C
D
A
B
C
D
A
B
+5V
GND
+5V
GND
IR+
IR-
W
i
r
e
d
C
o
n
t
r
o
l
l
e
r
4-Core Shield Cable, the length is decided by installation
Infraed Pipe
Indoor Unit
Indoor Unit Switch Bo ard

Midea C Series Specifications

General

Brand	Midea
Model	C Series
Category	Air Conditioner
Language	English