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Notes for electric wiring:
1. Special circuit must be used for power supply.
2. The circuit must be installed by special serviceman.
3. Please do the wiring according to the following wiringdiagram. The screws
must be tightly fastened, the slippery screws must be changed, the tapping
screw cannot be used for electric wiring.
4. Please wiring according to the circuit diagram on the unit.
5. Adopts the cables which are attached with the unit, pleasedo not to change
the cables optionally, and do not change the length and ends of the cable, if
need to adjust, please contact with the local after-sales service center .
6. For the power cord which is without the plug, that cannot beconnected the plug
for using.
7. The electric wiring connection of indoor and outdoor shouldnot be affected by the
stretch and bending.
8. is the symbol of earthing, it denotes that the yellow-greendual wire only can be
connected with the place with the symbol.
9. After the electric installation completed, make sure to use wireclamp to fix the power cord,
power supply connection cable and signal cable tightly, and ensure that there is enough
space in thefix position and each connection terminals of the lead wires.
10.Please use about a half kilogram of force, to check whether eachlead wire is installed well. When checking the air connector
pleaseenclasp it, and check each lead wire of which is connecting with the connector.
Requirements for earthing
1.The air conditioner is the first class electric appliance:
2.The yellow and green dual color wire in the air conditioner is earth wire, it cannot be used for other purposes, do not cut off it. Do
not fix it by the tapping screw: otherwise, it can cause the electric shock.
3.Please do not connect the earth wire to the place:The power supply must be reliabbly earthed.
Other
Note:the unit should be correctly earthed to
avoid interference to the complete unit
and ensure personal safety.
Installation diagram, please refer to the following.
For the Signal pahse:
Fig.1
1. All electric installation must be done by professional personnel according to local law, regulation and this manual.
2. The connection method between air conditioner and power cable as well as the interconnection of each separate components,
please refer to the circuit diagram on the unit.
3. The model and rated value of blown fuse please refer to the corresponding silk-screen on the controller or fuse sleeve.
4. The outer static pressure is 0MPa when the unit is testing.
(1)Water pipe
(2)Gas pipe
(3)Drainage pipe
(4)The place where is unreliable by the professional
Indoor
Outdoor
Earth
Signal control cable
Power cable
Air switch
Power supply
unit
unit
Connection cable
Power supply indoors
and outdoors
