Service manual

P3 OF 34
BEFORE INSTALLATION IDENTIFY COMPONENTS
YMGI, A COMFORT MAKER, A JOY COMPANION, A SATISFACTION GUARANTOR...
Unit Appearance and Specifications Are Subject to Change for Continuous Improvement without Any Prior Notice.
CONNECTION OF WIRES-SINGLE ZONE
WIRING AT INDOOR UNIT AND OUTDOOR UNITS
* Open the front cover panel.
* Remove screws from electrical box cover and put screws in secured position.
* Remove screws from fastener and put screws in secured position.
* Prepare wires of right size and grade.
* Recommend to use factory-provided wire/cables.
* Connected to the terminals following wiring diagrams (terminal or color matches).
* Clamp power/control wires to the structure to keep the tension form being transmitted to the wire connection.
* Replace screws or fasteners back to where they were.
P4 OF 34
YMGI, A COMFORT MAKER, A JOY COMPANION, A SATISFACTION GUARANTOR...
Front (surface)
Panel
Wiring Cover
Indoor Unit
Outdoor Unit
Teminal block
of indoor unit
(To outdoor
unit)
Terminal match
AC-09/12K Models(110/1/60)
HP-09/12K Models (110/1/60)
AC-09/12/18/24K Models (208~230/1/60)
Front (surface)
Panel
Wiring Cover
L
Indoor Unit
Outdoor Unit
Teminal block
of indoor unit
(To outdoor
unit)
Terminal match
LG N
2
3
4
N 2 3 4
INDOOR UNIT
Air Inlet
Air Intake Grilles
Temperature Sensor
Indicating Lamp &
Signal Receiving
Window
Emergency Switch
Horizontal Louver
Vertical Louver
Air Outlet
Air Filter
Remote Controller
Air Inlet
Connecting Pipe
and Cable
Drainage Hose
Air Outlet
OUTDOOR UNIT
G L N L2
G L
N 2
Front (surface)
Panel
Wiring Cover
Indoor Unit
Outdoor Unit
Teminal block
of indoor unit
(To outdoor
unit)
Terminal match
G L1 L2 L2
G
L1
L2 2
G
Defrost Cable
HP-09/12/18/24K Models (208~230/1/60)
Front (surface)
Panel
Wiring Cover
L1
Indoor Unit
Outdoor Unit
Teminal block
of indoor unit
(To outdoor
unit)
Terminal match
L1G L2
2
3
4
L2 2 3 4G
Defrost Cable