Midea MTB1T-96CWN1 Technical & Service Manual page 105

MCAC-UTSM-201707
2) Accessories
Name
Wired controller
Cross round head wood mounting screw
Cross round head mounting screw
Installation manual
Owner's manual
Plastic expansion pipe
Plastic screw bar
Switching wires for signal receiving board
Switching wires for wired controller signal
3) Supplied assemblies on the site
Name
4-core shielded cable
86 Electrician box
Wiring tube (Insulating sleeve and
tightening screw.)
Notes to installation of wire controller

The installation manual contains information about the procedure of installing wired
controller. Please refer to indoor unit installation manual for connecting between wired
controller and indoor unit.

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.

The shield cable must be connected stable to the ground, or transmission may fail.

Don not attempt to extend the shield cable by cutting, if it is necessary, use terminal
connection block to connect.

After finishing connection, do not use megger to check the signal wire.
4) Installation procedure
1. Wired remote controller structure size figure ( Unit: mm):
Midea R410A T3 50Hz Top-discharge Series
Qty
1
3 GB950-86 M4×20 (For mounting on the wall.)
2
(For mounting on the electrical switch box.)
1
1
3
2
For connecting the signal receiving board and
1
(If needed) For connecting the main control panel
1
Qty (Embedded Specification (Only
into wall)
1 RVVP-0.5mm
1
1
Remarks
\
GB823-88 M4×25
\
\
For mounting on the wall.
For fixing on the 86 electrician box.
4-core shield wire.
and 4-core shielding wire.
for reference)
2
×4 The longest is 15m.
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\
Remarks
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