Toshiba MMY-MUP0801HT8P-E Installation Manual page 29

Group control through a remote controller
If U series models (TU2C-Link) are combined with models other than U series (TCC-Link),
the wiring specifications and maximum number of connectable indoor units will be changed.
Group control of multiple indoor units (16 units) through a single remote controller switch
Indoor unit
N o 1 . N o 2 .
A B A B
(A.B)
Remote controller
Max. number of connectable indoor units, and communication type
Outdoor unit U series
Indoor unit U series
Remote controller U series
TU2C-
Communication type
Link
Max. number of connectable
16
units
: Other than U series
Power supply wire connection
1. Insert the power supply wires from lower right of the electrical control box and connect them to the power
terminal blocks and the earth line to the earth screw, and then fix each of the five wires with each cord clamp
and binding band.
2. When finished wiring the power supply wires, get each of five wires through the cutout on the sealing material
(black) under the cord clamp to pull it outside the electrical control box. Tear upper and lower of the cutout on
the sealing material with your hands before getting the wires through the cutout.
3. Get the binding band through two holes in the right part of the valve fixing plate and fix the power supply wires
with it.
25 mm
or more
Tear upper and lower of the
sealing material.
Earth line
55-EN
N o 3 . N o 4 . N . o 15
A B A B A B
Unit type
U series U series U series
U series U series U series
U series U series
TCC-Link
8
Clamp base
Sealing material
Get the binding band through the hole at
one side of the clamp base and fix the
power supply wire securely with it.
Power supply wire
Connection of power supply wires and communication wires
Remove knockouts on the piping / wiring panel on the front of the unit and the panel on the bottom to get the
power and communication wires through the holes.
N . o 16
A B
U series
Knockout for the
power supply
wire 2
Power supply
wires
NOTE
Be sure to separate the power supply wire and communication wires.
– 28 –
Earth screw
Communication
wires
Knockout for
the power
supply wire 1
Knockout for the
communication wire
Communication
terminal block
Communication wires
Cord clamps
Power supply terminal
block
Power supply wires
Power supply
wires
Binding band
EN
56-EN