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Electric wiring
Install electrical leakage protector.
Omission of installing electrical leakage protector can cause electric shock.
During wiring layout of remote controller , pay attention to consistency of connected terminals.
Improper connection can cause machine defects.
Centralized control signal lines and communication lines of indoor and outdoor units are nonpolar
with 2 cores. To prevent interference of electromagnetic noise, apply 2-core shielded wires.
Systems of refrigerant distribution tube and control wiring should coincide with the same system.
Comply with wiring layout rules concerning installation of electrical facilities.
Indoor and outdoor units MUST be grounded.
Remote connected to terminal block should be clustered and fixed with press line clips to prevent
outside force borne by wires transferring to connection terminals.
wiring layout should be implemented by certified electricians.
Remote controller wire
Specification of power supply shall be in accordance with the following table:sectional area pf
core 0.75 mm≤ (less than 200m) or 1.0mm≤ (200m-500m)
Wiring of remote controller should coincide with signs of A, B, C terminal of terminal block of
indoor unit.
Remote controller is of low voltage circuit and should be installed according to regulations
for light current circuit to keep away from AC220-230V and AC380-400V.
Item
Indoor unit
Manual
power
Fuse
switch
Model
AC092-
AC
262
220-
FEAHA
15A
15A
230V,
AC092-
262
50Hz
FEBHA
If hte supply cord is damaged,it must be replaced by the manufacturer or its service agent or a similar
qualified person.
The wiring method should be in line with the local wiring standard.
All the cables shall have got the European authentication certificate.
After installation,the power plug should be easily reached.
The breaker of the air cinditioner should be all pole switch,and the distance between its two contacts
should be no less 3mm.such means for disconnection must be incorporation in the fixed wiring.
The power cable and connecting cable are self-provided.
The type of cinnecting wire is shielding wire,the type of the power cord is H07RN-F(3G).
The wiring diagram refer to the wiring diagram on the indoor and outdoor units.
Indoor power
Power supplies for both indoor and outdoor units are specified ones.
Switches of all power cord and electrical leakage breaker connecting to the same outdoor unit should
be connected to the same power supply.
Remote controller
Wires of remote controller are polar with 3 cores.Group control wires of remote controller are
polar with 2 cores.
Requirement
Power wire (L) Central controller holding wire Indoor & outdoor communication wire
Number
Core sectional area
L 50m
of cores
2
1.5mm
2
!
Notice
!
Connecting cable
Number of
cores
< 500m
1.5mm
2
2
500m<
1000m
2.5mm
2
Notice
8
Remote controller wire
Number
Core sectional area
of cores
< 500m
3
1.5mm
2
Core sec-
tional area
< 200m
0.75mm
2
200m<
500m
1mm
2
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