Toshiba RAS-25N4KVRG-ND Service Manual page 80

10-5-2. Power Supply and Connecting Cable Connection
The power supply can be selected to connect to indoor unit or outdoor unit. Choose proper
way and connect the power supply and connecting cable by follow the instruction as following.
Connecting cable
Connecting cable
connect to 1 2 3
Earth line
Connecting
cable
Power supply cable
Power supply cable
connect to L N
Connecting cable
Connecting cable
connect to 1 2 3
Earth line
Power supply
cable
Power Supply Input at Outdoor Unit Terminal Block (Recommend)
Indoor Unit
Stripping length of the
connecting cable
Terminal block (L N 1 2 3)
3
2
1
Power Supply Input at Indoor Unit Terminal Block (Optional)
Indoor Unit
Stripping length of the power
supply cable
Terminal block (L N 1 2 3)
N
L
Earth line
Power supply
cable
Stripping length of the
connecting cable
Terminal block (L N 1 2 3)
3
Earth line
Connecting
cable
Earth line
50 mm
10 mm
10 mm
70 mm
Earth line
50 mm
10 mm
Terminal block
10 mm
70 mm
Earth line
50 mm
10 mm
10 mm
70 mm
- 80 -
Outdoor Unit
Connecting cable Power supply
connect to terminal terminal block
block (1, 2, 3, ) (L, N, )
1 2 3 L N
Terminal block
Connecting Power cord
cable
40
30
30
Earth line
Connecting cable Power cord
Outdoor Unit
Connecting cable connect to
terminal block (1, 2, 3, )
1 2 3 L N
30
Connecting cable
40
Earth line
40
Earth line
Connecting cable