Toshiba MML-AP0074H2UL, Руководство по установке

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 Wire connection
REQUIREMENT
• Connect the wires matching the terminal numbers.
Incorrect connection can cause problems.
• Pass the wires through the bushing of wire connection
holes of the indoor unit.
• Keep a margin (Approx. 3.9" (100 mm)) on a wire to
hang down the electrical control box for servicing or
other purpose.
• The low-voltage circuit is provided for the remote
control. (Do not connect it to high-voltage circuit)
• Run the power supply wire through a conduit pipe up
to the conduit mounting plate in the indoor unit.
(It is recommended to use a flexible conduit pipe.)
• Draw in the wire from the pipe hole (Knockout hole).
• Provide adequate length to the wire and fix it with
cord clamp as shown in the figure.
Unit: in (mm)
CAUTION
Firmly tighten the screws of the terminal block.
Keep the wire length as shown in figure below when it
is connected to the terminal block.
 Remote control wiring
Strip off approx. 0.4" (9 mm) the wire to be connected.
▼ Wiring diagram
 Address setup
Set up the addresses as per the Installation Manual
supplied with the outdoor unit.
L2 L1
B A
Indoor / Outdoor control wire
Remote control
terminal block
Power supply
terminal block
Electrical control box
Ground screw
Cord clamp
Power supply wire
Remote control wire Control wire
between indoor
and outdoor units
L
1
L
2
0.8" (20)
1.2" (30)
0.4" (10)
Ground wire
0.
08"
(
2
) or l
ess
Power supply wires and control
wire
A
B
A
B
Terminal block
Remote
control unit
Terminal block for
remote control wiring of
indoor unit
Remote control wire
(Locally procured)
 Installation procedure for Single port type Flow Selector unit
1
Remove the two fixing screws inside of the
discharge port.
2
Insert your hand into the discharge port,
push up the back side a little, and then
remove the discharge port from the hooks at
rear side.
3
Remove the 3 screws that fix the switch box.
4
Slightly lift up the front of the switch box and
remove it by pushing toward the top while
keeping it tilted.
5
Connect the Power supply and
communication lead wire of the Single port
type Flow Selector unit to CN081.
Switch box
CN081
FS unit lead wire
FS unit power
supply lead wire
17-EN 18-EN
+00EB99808701-1_01EN.book Page 9 Thursday, June 23, 2016 11:57 AM