Toshiba RAV-SM562MUT-E Installation Manual page 20

6
ELECTRICAL WORK
Cabling
1. Remove a screw and then remove cover of the
electric parts box.
2. Strip wire ends (10 mm).
3. Match wire colors with terminal numbers on indoor
and outdoor units' terminal blocks and firmly screw
wires to the corresponding terminals.
4. Connect the ground wires to the corresponding
terminals.
5. Fix the cable with cord clamp.
6. Fix cover of the parts box and the terminal block
surely with the fixing screws.
Make a loop on the cable for margin of the
length so that the electric parts box can be
taken out during servicing.
10
1 2 3
10
70
50
Earth line
Connecting
cable
Remote Controller Cabling
• Strip off approx. 9mm the cable to be connected.
• Non polarity, 2 core cable is used for cabling of the
remote controller.
Cabling diagram
Terminal block for
remote controller
wiring of indoor unit
A
B
Remote controller wire
(Field supply)
Wiring diagram
<Single system>
Remote controller
Remote controller
wiring
Indoor side
Indoor/Outdoor
connecting wires
Outdoor side
<Synchronous twin system>
Remote controller
Remote controller
wiring
Indoor side
Indoor/Outdoor
connecting wires
Outdoor side
• For details of cabling/installation of the remote
controller, refer to the Installation Manual attached to
in the remote controller.
17
Terminal block
A B
1 2 3
1 2 3
L N
Remote controller
crossover wiring
A B
Indoor
side
1 2 3
Indoor power
1 2 3
inter-unit wiring
L N
Remote
controller unit
A B
1 2 3