Wiring Connection - Toshiba Carrier RAS-12EKCV-UL Service Manual

3/16 in. (5 mm) dia. hole
Clip anchor
(field supplied parts)
Fig. 10-4-4
CAUTION
Failure to firmly install the unit may result in
personal injury and property damage if the
unit falls.
• In case the unit is to be installed in a block, brick, concrete or
similar type walls, make 3/16 in. (5 mm) dia. holes in the wall.
• Insert clip anchors for appropriate mounting screws
NOTE :
• Secure four corners and lower parts of the mounting
plate with 4 to 6 mounting screws to install it.

10-4-2. Wiring Connection

How to connect the connecting cable
1. Open the air inlet grille upward.
2. Remove the screws securing the front panel.
3. Slightly open the lower part of the front panel,
then pull the upper part of the front panel toward
you to remove it from the rear plate.
4. Insert the conduit pipe (according to the local codes)
into the pipe hole on the wall.
5. Remove the conduit mount by loosening the fixing
screw. (Fig. 10-4-7)
6. Fix conduit pipe to conduit mount with the lock nut.
7. Pull out the connecting wire through the conduit pipe
and process the wire. (Fig. 10-4-6)
8. Take out the wire to the front and fix it to the terminal
block. Be careful not to mis-wire (Fig. 10-4-8)
9. Firmly tighten the terminal screws to prevent them
from loosening. Tightening torque: 0.9 lbf. ft (1.2 N·m).
After tightening, pull the wires lightly to confirm that
they of not move.
10. Secure the connecting wire with the cord clamp.
11. Fix the conduit mount back to the body by fixing a screw.
12. Fix the front panel, terminal cover and air inlet grille
to the indoor unit.
7 Mounting screw
Ø5/32 in. x 1 in.
( ∅ 4 mm x 25 mm)
p
.
– 56 –
FILE NO. SVM-13071
CAUTION
CAUTION
• Be sure to refer to the system wiring diagram
located inside the front panel.
• Check local electrical codes and also any
specific wiring instructions or limitations.
Air inlet grille
1
2
Fig. 10-4-5
4-5/16 in. (110 mm)
13/16 in. (20 mm)
S
L
2
L
1
3/8 in. (10 mm)
3-5/32 in. (80 mm)
Fig. 10-4-6
Lock nut
Interconnecting
cable
Fixing screw
Fig. 10-4-7
Cord clamp
Terminal cover
Screw
L
Screw
Screw
Fig. 10-4-8
NOTE :
Use stranded wire only.
•
Wire type : minimum AWG14
•
Front panel
3
Ground
line
Conduit pipe
Conduit mount
Terminal block
L
L
1
2 S
1 L
2 S
Ground line
Connecting cable
Front panel