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21 electrolux electrical work
Connect the cable to the indoor unit
Electric safety regulations for the initial
Installation
1. If there is serious safety problem about
the power supply, the technicians
should refuse to install the air
conditioner and explain to the client
until the problem is solved.
2. Power voltage should be in the range of
90%~110%of rated voltage.
3. The surge protector and main power
switch with a 1.5 times capacity of
Max. Current of the unit should be
installed in power circuit.
4. Ensure the air conditioner is grounded
well.
5. According to the attached Electrical
Connection Diagram located on the
panel of the outdoor unit to connect
the wire.
6. All wiring must comply with local and
national electrical codes and be
installed by qualified and skilled
electricians.
7. An individual branch circuit and single
receptacle used only for this air
conditioner must be avaliable. See the
following specifications:
Appliance Amps
10
13
18
25
30
Electrical box
cover
The cable size and the current of
the fuse or switch are
determined by the maximum
current indicated on the
nameplate which located on the
side panel of the unit. Please
refer to the nameplate before
selecting the cable, fuse and
switch.
AWG Wire Size
18
16
14
12
10
Before performing any electrical work, turn off the main power to the system.
1. The inside and outside connecting cable can be connected without removing
the front grille.
2. The indoor power cord type is H05VV-F or H05V2V2-F, the outdoor power cord
and interconnected cord type is H07RN-F.
3. Lift the indoor unit panel up, remove the electrical box cover by loosening the
screw.
4. Ensure the colour of wires of outdoor unit and the terminal Nos. are the same to
the indoor respectively.
5. Wrap those cables not connected with terminals with insulation tapes, so that
they will not touch any electrical components. Secure the cable onto the
control board with the cord clamp.
Terminal block of indoor unit
For 12K and18k Btu types
L2
L1
electrical work electrolux 22
S
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