Toshiba RAV-GM1601ATP-E Installation Manual page 13

For the air conditioner, connect a power wire with the
following specifications.
Model RAV- GM160
220-240 V~, 50 Hz
Power supply
220 V~, 60 Hz
Maximum running
29 A
current
Installation fuse rating 32 A (all types can be used)
H07 RN-F or 60245 IEC 66
Power supply wire
(3×4 mm² or more)
System interconnection H07 RN-F or 60245 IEC 66
wires (4×1.5 mm² or more)
How to wire
1. Connect the power supply wires and system
interconnection wires to the terminal block of the
electrical control box.
2. Tighten the screws of the terminal block, connect
the wires matching the terminal numbers (Do not
apply tension to the connecting section of the
terminal block.)
When connecting the system interconnection wire
to the outdoor unit terminal, prevent water from
coming into the outdoor unit.
Insulate the unsheathed cords (conductors) with
electrical insulation tape. Process them so that they
do not touch any electrical or metal parts.
For system interconnection wires, do not use a wire
joined to another on the way.
Use wires long enough to cover the entire length.
To Indoor unit Power supply
terminal block terminal block
1 2 3
L N
Earth Earth
screw screw
Pipe valve
fixing plate
System Power supply wire
interconnection
wire
Stripping length power cord and system
interconnection wire
L N
10 1 2 3 10
10 10
50 50
30 40
(mm)
Earth wire
Earth wire
System Power supply
interconnection wire
wire
Wiring diagram
* For details on the remote controller wiring /installation, refer to the Installation Manual enclosed with the remote
controller.
Single system
Remote controller
Remote controller wiring
A B
Indoor side
1 2 3
System interconnection
wires
1 2 3
Outdoor side
L N
Power supply
Simultaneous triple system
Remote controller
Remote controller
wiring
A B
Indoor side
1 2 3
Indoor/Outdoor
connecting wires
1 2 3
Outdoor side
L N
220-240V~
* Use 2-core shield wire (MVVS 0.5 to 2.0 mm² or more) for the remote controller wiring in the simultaneous
system to prevent noise problems. Be sure to connect both ends of the shield wire to earth leads.
* Connect earth wires for each indoor unit in the simultaneous system.
– 12 –
Simultaneous twin system
Remote
Remote controller
controller
inter-unit
Remote controller
wiring
wiring
A B
Indoor side Indoor
side
1 2 3
System
interconnection wires
1 2 3
Outdoor side
L N
Power supply
Remote controller Remote controller
inter-unit wiring inter-unit wiring
A B
Indoor side Indoor side
1 2 3
Indoor power Indoor power
inter-unit wiring inter-unit wiring
A B
1 2 3
Indoor
power
inter-unit
wiring
A B
1 2 3
EN