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Model
FSOL-1100B-3F,FSL-1100B-H-3F
10.4 Electric wiring
All of the supplied components, material, and electric operation should be accorded with the local
principles.
The power supply should adopt the rated voltage and special circuit for the ducted air-conditioning
unit.
About the electric working, please refer to the "circuit diagram" adhering to the unit.
All the connection of the circuit should be carried out by the qualified electrician.
A circuit breaker that can cut all the power supply of the system should be installed. Wiring diagram
of the ducted air-conditioning unit is shown in Fig. 32.
The units should be well earthing to the ground by professionals.
Install a central switch which can cut all the power switch and air switch of the system.
The air switch should have hot and magnetic auto-turn-off function to protect the system from
overloading or short power.
Please accord to electrical diagram on the unit when connecting the wires.
1. Open indoor electric box and outdoor electric box respectively and put the wires cross the electric
boxes. Please choose the specification of the power cables according to the power capacity and the
installation conditions of the unit. Fix the wires with wire clamp and assemble the electric cover after
confirmation.
2. The wiring schematic of the outdoor unit, please refer to Fig 32, while the power cord standard and
air-switch type, please refer to recommending table 4.
Table.4 Power cord standard and air switch recommending table
Model
FSL-1100B-H-3F
FSOL-1100B-3F
Gas Pipe
9/8
Power Supply
380-415V 3N~ 50Hz
380-415V 3N~ 50Hz
Liquid
Pipe
1/2
50
Earthing
Air Switch (A)
section(mm
10
H05VV-F
40
H05RN-F
39
Indoor Unit
Filled (For Extra
and Outdoor
Length of Pipe)
Unit（m）
（Standard Pipe
Length 7.5m)
30
110g/m
Permit
2
2
)
(mm
)
1.5
H05VV-F
H05RN-F
10.0
Min
section
1.5
10.0
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