LG QK125C User Manual

LG

SPECIFICATIONS for LG HERMETIC COMPRESSOR

R22

Q K 1 2 5 C 1PH, 115V – 60Hz

Application Range

Compressor Cooling Natural
Eva. Temp. Range -10℃ ~ 12℃ 14℉ ~ 54℉
Condensing Temp. 65℃ max. 149℉ max.
Return Gas Temp. 35℃ max. 95℉ max.
Discharge gas Temp. 115℃ max. 239℉ max.
Motor Wire Temp. 130℃ max. 266℉ max.

Rated Performance

Capacity 8,790 Btu/h 2,576 Watts
Motor Input 814 W
Current 7.5 A
EER 10.8 Btu/W.h 3.16 W/W

Compressor Data

Design Rolling Piston Typed Rotary
Displacement 12.5 cc/rev 0.76 in
Oil / Oil Charge SUNISO 4GSI / 280 cc
Weight 11.5 Kg 25.4 lb

Motor Data

Motor Type 2 Pole Induction (PSC)
Rated Output 680 W
Winding Resistance Main 0.80 ±7% Ω
(at 25℃) Sub 2.20 ±7% Ω
Voltage Range 98 V to 132 V
Locked Rotor Amps. 42.0 Amps

3

/rev

DIS. I.D 8.06

±1.5

45

±3

269.3

224.3

7.5

Detail of ⓐ

15.9

19.1

＋0.1
－0

Φ118.5

35

Standard Dimensions

±3

93

ⓑ

ⓐ

Φ 50.8

2.3

Detail of ⓑ

SUC. I.D 12.8

220

38.6

10.0

0.5

＋0.15
－0

。

±5

C

。

120

±3

S

R

90

258.6

Φ150

3 - Φ19.1

Electrical Components

Running Capacitor 40 ㎌ 370 VAC
Overload Protector MRA 12061 - 12026 ( Texas Instruments )

Capacity Test Conditions

Evaporating Temp. 7.2℃ 45℉
Condensing Temp. 54.4℃ 130℉
Return Gas Temp. 35.0℃ 95℉
Liquid Temp. 46.1℃ 115℉
Ambient Temp. 35.0℃ 95℉

Specifications are subject to change without notice.
Normal Performance value ±5%.

Compressor Mounting

Bolt, Stud

Nut, Hexagon

Comp. Tri-plate

Grommet

Unit Base

Wiring Diagram

O.L.P

C

Line

Running Capacitor

28 mm

(1.10 inch)

※ C.S.R mark is embossed on a Cover Terminal

Air Conditioning Compressor Division

S

R

Compressor