Toshiba RAV-SP1104AT8ZG-TR 112, Single system, Twin system, Triple system, EN-22, 23-EN

Super Digital Inverter

How to wire

Wiring diagram

Super Digital Inverter

Single system, Twin system, Triple system

1. Connect the connecting wire to the terminal as identified with their respective numbers on the terminal block of the indoor and outdoor units.

H07 RN-F or 60245 IEC 66 (1.5 mm2 or more)

2. When connecting the connecting wire to the outdoor unit terminal, prevent water from coming into the outdoor unit.

3. Insulate the unsheathed cords (conductors) with

*For details on the remote controller wiring/installation, refer to the Installation Manual enclosed with the remote controller.

Single system

Indoor/outdoor		Power supply wire
connecting wire
1 2 3	Earth screw	L1 L2 L3 N

Earth screw

Stripping length power cord and connecting wire

1 2 3	10	L1 L2 L3 N	10
10		10
40	50	40	50

electrical insulation tape. Process them so that they do not touch any electrical or metal parts.

4.For interconnecting wires, do not use a wire joined to another on the way.

Use wires long enough to cover the entire length.

5.Wiring connections differ in conformance to EMC standards, depending whether the system is single, twin or triple. Connect wires according to respective instructions.

CAUTION

Remote controller

Remote controller wiring

Indoor side

Indoor/Outdoor connecting wires

Outdoor side

A B

1 2 3

1 2 3

L1 L2 L3 N

(mm) Earth line Earth line

Cord clamp	Cord clamp	Connecting wire	Power supply wire
	Clamp filter
	(accessory)
Cord clamp		Cord clamp

Power supply

• An installation fuse must be used for the power supply

line of this air conditioner.

• Incorrect/incomplete wiring may lead to an electrical fire

or smoke.

• Prepare an exclusive power supply for the air conditioner.

• This product can be connected to the mains power.

Simultaneous twin system

WARNING

Be sure to attach the provided clamp filter to the power supply wire in order to conform to EMC standards.

– 112 –

Fixed wire connections:

A switch that disconnects all poles and has a contact

separation of at least 3 mm must be incorporated in the

fixed wiring.

Remote controller

Remote controller wiring

Indoor side

Indoor/Outdoor connecting wires

Outdoor side

A B

1 2 3

1 2 3

L1 L2 L3 N

Remote controller inter-unit wiring

A B

Indoor

side

1 2 3

Indoor power inter-unit wiring

Simultaneous triple system (SP160 only)

Remote controller				Remote controller
				inter-unit wiring
Remote controller
wiring
Indoor side	A	B		A	B
				Indoor side
	1	2	3	1	2	3
Indoor/Outdoor
connecting wires

Remote controller inter-unit wiring

Indoor side

Power supply

A B

1 2 3

1	2	3	Indoor power
			inter-unit wiring
Outdoor side
L1 L2 L3 N
Power supply

Indoor power

inter-unit wiring

*Use 2-core shield wire (MVVS 0.5 to 2.0 mm² or more) for the remote controller wiring in the simultaneous twin and

simultaneous triple systems 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 twin and simultaneous triple systems.

EN-22 22 23 23-EN