Toshiba MMK-AP0073HP1-E1 Service Manual page 47

SMMS High-Wall Type
Wiring Connection
How to connect the power supply wiring
and control wiring
The power supply wire and the control wire can be
connected without removing the front panel.
REQUIREMENT
Connect the power supply wire after connecting the
control wire for this model.
1. Remove the air inlet grille.
Open the air inlet grille upward and pull it
toward you.
2. Remove the terminal cover and the clamp
base.
3. Insert the power supply wire and control
wire (according to the local rule) into the
pipe hole on the wall.
4. Take the power supply wire out of the cable
slot on the rear panel so that it protrudes
about 150mm from the front.
5. Insert the control wire fully into the control/
wired remote controller terminal block
, , and secure it tightly with screws.
A B
6. Clamp the control wire with the cord clamp.
7. Install the clamp base with a screw.
8. Insert the power supply wire fully into the
terminal block and secure it tightly with
screws. Tightening torque: 1.2 N·m (0.12
kgf·m) Secure the earth line with the earth
screw.
9. Clamp the power supply wire with the cord
clamp.
10.Attach the terminal cover and the air inlet
grille to the indoor unit.
CAUTION
• Be sure to refer to the wiring diagram attached
inside the front panel.
• Check local electrical cords and also any
specific wiring instructions and limitations.
• Do not catch the control wire when installing the
clamp base.
Terminal
block
for control/
U U
1 2
wired remote
controller
wiring
Cord
clamp
<Connecting wired remote controller wire>
Wired
A B
remote
controller
wire
Terminal block for
communication/remote
controller wiring
Terminal
Cord
Cover
clamp
Screw
Screw
Power
supply wire
about
150mm
<Stripping length of the power supply wire>
,
Terminal block
for control/
wired remote
controller wiring
Control wire
Cord clamp
Earth screw for
power supply wire
<Connecting control wire>
Power
supply
terminal
block
Cord clamp
Power supply wire
<Connecting power supply wire>
47
Installation Manual
Power supply terminal block
R(L) S(N)
Earth screw
Clamp base
Screw
95mm
20mm
N
L
10mm
75mm
R(L) S(N)
U U A B
1 2
Earth screw for
shield wire
R(L) S(N)
U U B A
2 1
Earth screw
Earth line
Earth
wire for
shield
wire
Earth
wire for
power
supply
wire
Clamp
base