Infiniton CSTT-4550 Manual De Instrucciones página 32

Electric connection of indoor unit:
1.Remove the cover plate of indoor unit electric appliance box.
2.Connect the power supply line and signal line with related terminals ash shown in the figure.
3.Open the wire pressing clip, pass the power supply line and signal line through the valve plate and firmly
hold in the pressing clip.
4.Install the electric appliance box board.
A
Note: Only the wiring methods of signal line and power supply line are shown in in the figure; the wiring
methods please refer to the wiring schematic diagram of power ssssusupply.
Power supply line specifications
Outdoor power supply line
Name
(quantity
Model
Single phase
18K model
Single phase
24K model
Single phase
≥36K model
3- phase
≥36K model
8.Electric installation
Indoor power supply
line(quantity,diameter)
,
diameter)
H05RN-F
/
3 x 1. 5mm²
/
3 x 2. 5mm²
/
3 x 4m m²
/
3 x 2. 5mm²
A Power supply line
Signal wire
Indoor /outdoor
connection line(quantity ,
H05VV-F
diameter)
4 x 1. 0mm²
4 x 1. 0mm²
4 x 1. 5mm²
4 x 1. 5mm²
28
Motor line
Line pressing clip
Valve plate
A
method
Power supply
Outdoor Power Supply
Outdoor Power Supply
Outdoor Power Supply
Outdoor Power Supply