LG AKWW0093AA0, Installation Manual

Page: 16 / 29

16 Water Cooled Package
Installation
Connect the cable
CAUTION: The power cord connected to the unit should be complied with the
following specifications.
Connect the cable to the unit by connecting the wires to the terminals on the control board
individually according to the unit connection.
The earth wire should be longer than the common wires.
The circuit diagram is not subject to change without notice.
When installing, refer to the wiring diagram behind the panel front of Unit.
CAUTION:
• The diagram is not subject to change without notice.
• Be sure to connect wires according to the wiring diagram.
• Connect the wires firmly, so that not to be pulled out easily.
• Connect the wires according to color codes by referring the wiring diagram.
14
14
12
12
15A 100mmA 0.1sec 15A 0.003/0.003
AKWW0093YA0
15A 100mmA 0.1sec
15A 0.003/0.003
AKWW0123YA0
20A 100mmA 0.1sec
20A 0.005/0.005
AKWW0183YA0
AWG
25A 100mmA 0.1sec
Leak current circuit breaker
(ELB)
25A
Circuit breaker
(NFB)
0.005/0.005
Min.Thickness
Main/Earth
AKWW0243YA0
(inch 2 )
Model
RECOMMAND: Provide a circuit
breaker between power source
and the unit as shown below.
RECOMMAND: The power cord connected to the unit should be complied with
the following specifications (ETL recognized and CSA certified).
The power connecting cable connected to the indoor and outdoor unit should be
complied with the following specifications (ETL recognized and CSA certified).
Air
Conditioner
Main power source
Circuit Breaker
Use a circuit breaker
or time delay fuse.
GN/YL
20mm
Line voltage (208~230V)
AKWW0123YA0
AKWW0093YA0 AKWW0183YA0
AKWW0243YA0
GN/YL
20mm
Line voltage (208~230V)
AWG14
AWG12 (Allowable temperature
to the wire rated at least 90C˚)
GN/YL
20mm
AWG18
Low voltage (below 40V)
RECOMMAND: When using the separate wire as the power cord, please fix the
separate wire into the control box panel by using tie wrap as the fixture.