Shining KF-23GW User manual

SERVICE
MANUAL
year 2002
ROOM AIR CONDITIONERS
SPLIT SYSTEM

1
WALL SPLIT
INVERTER WALL SPLIT
DUAL WALL SPLIT
CONTENT
page 2
page 63
page 96

2
WALL SPLIT
Technical specications
Indoor unit
Outdoor unit
Working range
Refrigeration cycle diagram
Main function
System control
Wiring diagram
Faults & self-diagnoses
Service parts list
page 3
page 7
page 8
page 14
page 16
page 19
page 20
page 26
page 39
page 33
TOO WARMTOO COOL
ON/OFF
HR MIN
AM CLOCK PM

3
Note：
only cooling Refrigerant R22
3/8＂
7000Btu 9000Btu 12000Btu 18000Btu 24000Btu
Model KF-23GW KF-26GW KF-34GW KF-50GW KF-70GW
Cooling capacity
Btu/h
Rated power input
Rated current
Power supply
Noise(indoor/outdoor)
Refrigerant(R22)
Refrigerant tube size
Liquid
Gas?
Connecting wire
Power wire
Drain hose
Indoor
Outdoor
Dimension?
(W×H×D)
Indoor
Outdoor
Weight
Indoor
Outdoor
2300 2600 3400 5000 7000
7853 8877 11608 17071 23899
850 950 1290 1950 2500
4.1 4.6 6.2 9.0 12.0
220V/230~50Hz 220V/230~50Hz 220V/230~50Hz 220V/230~50Hz 220V/230~50Hz
450 500 550 800 900
≤38/49 ≤39/50 ≤41/51 ≤46/57 ≤48/60
600 800 1150 1600 2000
3×1.0 3×1.0 3×1.5 3×1.5 3×2.5
3×1.0/10A 3×1.0/10A 3×1.5/10A 3×1.5/16A 3×2.5
I. dφ16 I. dφ16 I. dφ16 I. dφ16 I. dφ20
745×250×190
630×545×255
810×280×185
760×528×256
810×280×185
760×528×256
1090×330×2201000×325×190
850×605×290 860×730×310
8.5
25
10.5
28.5
10.5
37.5
15
51
16.5
61
Air ow(indoor/high speed)
1/4＂1/4＂1/4
＂
1/2＂ 1/2＂
1/4＂
3/8＂
3/8＂
5/8 ＂
W
W
A
3
m /h
db(A)
g
inch
2
mm
2
mm
mm
mm
Kg
The cooling capacity under below conditions：
Indoor temp:27℃DB，19℃WB；Outdoor temp：35℃DB，24℃WB.4-meter connecting pipe.
We get the noise in test room under cooling mode meantime.The fan runs at high speed.
1
2
Technical specications

4
7000Btu 9000Btu 12000Btu 18000Btu 24000Btu
Model KFR-23GW KFR-26GW KFR-34GW KFR-50GW KFR-70GW
Cooling capacity
Btu/h
Heating capacity
Rated power input
Cooling
Heating
Rated current
Cooling
Heating
Power
Air ow(indoor/high speed)
Noise(indoor/outdoor)
Refrigerant(R22)
Refrigerant tube size
2300 2600 3400 5000 7000
7853 8877 11608 17071 23899
2500 2900 4100 5500 7000
8535 9901 14000 18778 23899
880
780
980
890
1290
1450
1950
2000
2500
2400
220V/230~50Hz 220V/230~50Hz 220V/230~50Hz 220V/230~50Hz 220V/230~50Hz
450 500 550 800 900
≤38/49 ≤39/50 ≤41/51 ≤46/57 ≤48/60
650 830 1180 1650 2000
Liquid
Gas?
Connecting wire
Power wire
Drain hose
Indoor
Outdoor
Dimension(W×H×D)
Indoor
Outdoor
Weight(indoor/outdoor）
3×1.0+2×0.75 3×1.0+2×0.75 3×1.5+2×0.75 3×1.5+2×0.75 3×1.5+2×1.0
3×1.0/10A 3×1.0/10A 3×1.5/10A 3×1.5/16A 3×2.5
I. dφ16 I. dφ16 I. dφ16 I. dφ16 I. dφ20
745×250×190
630×545×255
810×280×185
760×528×256
810×280×185
760×528×256
1000×325×190
850×605×290
1090×330×220
860×730×310
8.5/26 10.5/29.5 10.5/38.5 15/51 16.5/61
4.1 4.6 6.2 9.0 12.0
4.0 4.3 6.7 9.5 11.5
W
A
db(A)
g
1/4＂1/4＂1/4＂1/4＂3/8＂
5/8＂ 1/2＂ 3/8＂ 3/8＂1/2＂
Btu/h
W
W
inch
Kg
2
mm
2
mm
mm
mm
m /h
3
Note:
Rated cooling capacity under below conditions：
Indoor temp:27℃DB，19℃WB；Outdoor temp:35℃DB，24℃WB.High speed;4-meter connecting pipe.
Rated heating capacity under below conditions：
Indoor temp:20℃DB;Outdoor temp:7℃DB，6℃WB.High speed;4-meter connecting pipe.
We get the noise under heating mode meantime.The fan runs at high speed.
3
1
2
Technical specications
Heat pump Refrigerant R22

5
7000Btu 9000Btu 12000Btu 18000Btu 24000Btu
Model KF-23GW KF-26GW KF-34GW KF-50GW KF-70GW
Cooling capacity
Rated power input
Rated current
Power supply
Air ow (indoor/high speed)
Noise(indoor/outdoor)
Refrigerant(R407C)
Refrigerant tube size
Liquid
Gas
Connecting wire
Power wire
Drain hose
Indoor
Outdoor
Dimension
(W×H×D)
Indoor
Outdoor
Weight
Indoor
Outdoor
2300 2600 3400 5000 7000
7853 8877 11608 17071 23899
850 950 1290 1950 2600
4.1 4.6 6.2 9.0 12.5
450 500 550 800 900
≤38/49 ≤39/50 ≤41/51 ≤46/57 ≤48/60
600 800 1050 1600 2250
3×1.0 3×1.0 3×1.0 3×1.5 3×2.5
3×1.0/10A 3×1.0/10A 3×1.0/10A 3×1.5/16A 3×2.5
I. dφ16 I. dφ16 I. dφ16 I. dφ16 I. dφ20
745×250×190
630×545×255
810×280×185
760×528×256 760×528×256
810×280×185 1000×325×190
850×605×290
1090×330×220
860×730×310
8.5
25
10.5
28.5
10.5
37.5
15
51
16.5
61
Btu/h
W
A
db(A)
g
W
inch
mm
mm
mm 2
mm2
Kg
m /h
3
1/4＂1/4＂1/4＂1/4＂3/8＂
5/8＂ 1/2＂ 3/8＂ 3/8＂1/2＂
220V/230~50Hz 220V/230~50Hz 220V/230~50Hz 220V/230~50Hz 220V/230~50Hz
Note：
The cooling capacity under below conditions：
Indoor temp:27℃DB，19℃WB；Outdoor temp：35℃DB，24℃WB.4-meter connecting pipe.
We get the noise in test room under cooling mode meantime.The fan runs at high speed.
1
2
Technical specications
only cooling Refrigerant R407C

Cooling capacity
6
7000Btu 9000Btu 12000Btu 18000Btu 24000Btu
Model KFR-23GW KFR-26GW KFR-34GW KFR-50GW KFR-70GW
Heating capacity
Rated power input
Cooling
Heating
Rated current
Cooling
Heating
Power
Air ow (indoor/high speed)
Noise(indoor/outdoor)
Refrigerant(R407C)
Connecting pipe
Liquid
Gas
Connecting wire
Power wire
Drain hose
Indoor
Outdoor
Dimension(W×H×D)
Indoor
Outdoor
Weight(indoor/outdoor）
2600
8877
5000
17071
7000
23899
2900
9901
5500
18778
7000
23899
980
890
1950
2000
2600
2400
220V/230~50Hz 220V/230~50Hz 220V/230~50Hz
500 800 900
≤39/50 ≤46/57 ≤48/60
830 1650 2300
3×1.0+2×0.75 3×1.0+2×0.75 3×1.5+2×0.75 3×1.5+2×0.75 3×1.5+2×1.0
3×1.0/10A 3×1.0/10A 3×1.5/10A 3×1.5/16A 3×2.5
I. dφ16 I. dφ16 I. dφ16 I. dφ20
810×280×185
760×528×256
1000×325×190
850×605×290
1090×330×220
860×730×310
10.5/29.5 15/51 16.5/61
2300
7853
2500
8535
880
890
4.2
4.0
450
660
≤38/49
I. dφ16
745×250×190
630×545×255
810×280×185
760×528×256
8.5/25 10.5/38.5
4.6
4.3
6.3
6.8
9.0
9.5
12.1
11.5
1250
≤41/51
500
1340
1470
1400
4100
11608
3400
Btu/h
W
A
db(A)
g
Btu/h
W
W
inch
Kg
2
mm
2
mm
mm
mm
m /h
3
220V/230~50Hz 220V/230~50Hz
1/4＂1/4＂1/4＂1/4＂3/8＂
5/8＂ 1/2＂ 3/8＂ 3/8＂1/2＂
Technical specications
Heat pump Refrigerant R407C
Note:
Rated cooling capacity under below conditions：
Indoor temp:27℃DB，19℃WB；Outdoor temp:35℃DB，24℃WB.High speed;4-meter connecting pipe.
Rated heating capacity under below conditions：
Indoor temp:20℃DB;Outdoor temp:7℃DB，6℃WB.High speed;4-meter connecting pipe.
We get the noise under heating mode meantime.The fan runs at high speed.
3
1
2

7
Indoor temp.℃
Working range
-10
-7
10
21
24
43
20 27 30 32
Max.operation temp
Min.operation temp
Min.operation temp
Max.operation temp
Heating
Cooling
21
Outdoor temp.
℃

7000Btu
Name of parts
Dimensions
unit（mm）
745
250
190
Indoor unit
8
100
40
φ65center
40
φ65center
45
Installation size
Air inlet
Air lter
Power wire
Air outlet
Horizontal grill Vertical grill
（by hand）
trial operation
cooling/dry heating timer
power defrost sleep
cooling dry air
power timer sleep
cooling & heating model
signal receiver
Front cover
Temporary operation
only cooling model
Place for opening the cover

9
GREEN SIGN
21 22 23 24 25 26 27 28 29 30
Air lter
Air outlet
Horizontal grill
Vertical grill
（by hand）
180180
Hole center ofφ65Hole center ofφ65
RulerRuler
unit（mm）
9000-12000Btu
810
280
185
Indoor unit
Name of parts
Installation dimension
Front cover Air inlet
Temp.indicator lights
(Room temp & setting temp)
Place for opening the cover
Power wire
Temporary switch
Power indicator light
on when operation
(blinking when defrost & fault)
Signal receiver
Dimensions

10
70
50
70
50
Hole center ofφ65Hole center ofφ65
unit（mm）
Air inlet
Air lter
Air outlet
Horizontal grill
Vertical grill
（by hand）
GREEN POWER
21 22 23 24 25 26 27 28 29 30 power
1000
325
190
Name of parts
Installation dimension
Front cover
Temp.indicator lights
(Room temp & setting temp)
Place for opening the cover
Power indicator light
on when operation
(blinking when defrost & fault)
Power wire
Temporary switch
Signal receiver
Indoor unit
Dimensions
18000Btu

11
unit（mm）
Air inlet
Air lter
Air outlet
Horizontal grill
Vertical grill
（by hand）
Sleep
Timer
Running
(blinking when fault)
1090
330
220
55
40
80
55
Hole center ofφ65Hole center ofφ65
Indoor unit
Name of parts
Installation dimension
Front cover Place for opening the cover
Power wire
Temporary switch
Signal receiver
Dimensions
24000Btu

12
Remote controller
TOO WARM TOO COOL
ON/OFF
HR MIN
AM CLOCK PM
Signal transmitting section
Operation display
Power on/o button
Operation select button
Indoor unit fan speed control,button
Sleep mode set button
Timer on button
Clock set button
Time set button
Temp adjustment buttons
Horizontal vane control button
Swing button
Timer o button
Reset button
Remove the back lid
We show you all signal in led.
Wall split cooling and heat pump models 7000Btu,9000Btu,12000Btu,18000Btu,24000Btu。
Dual split cooling and heat pump models 7000×2Btu，9000×2Btu。
Inverter cooling and heat pump models 9000Btu，12000Btu。
1
2
3
4

13
TOO WARM TOO COOL
ON/OFF
HR MIN
AM CLOCK PM
We show you all signal in led.
Wall split cooling only models 7000Btu,9000Btu,12000Btu,18000Btu,24000Btu。
Dual split cooling only models 7000×2Btu，9000×2Btu。
Inverter cooling only models 9000Btu，12000Btu。
1
2
3
4
Signal transmitting section
Operation display
Power on/o button
Operation select button
Remote controller
Indoor unit fan speed control,button
Sleep mode set button
Timer on button
Time set button
Clock set button
Temp adjustment buttons
Horizontal vane control button
Swing button
Timer o button
Reset button
Remove the back lid

14
7000Btu
9000-12000Btu
unit（mm）
L1
L2
H
W
D
L1
L2
9000Btu
760
528
256
538
283
12000Btu
760
528
256
538
283
Dimension
W
H
D
L1
L2
7000Btu
285
362
590
545
255
Outdoor unit

15
unit（mm）
L1
L2
L1
L2
L1
L2
24000Btu
860
730
310
630
340
Dimension
W
H
D
L1
L2
18000Btu(a)
310
500
850
605
290
18000Btu(b)
310
550
850
600
290
18000Btu(a)
Outdoor unit
18000Btu(b)
24000Btu

Refrigeration cycle diagram
16
Models:7000-12000Btu
Models:7000-12000Btu
Indoor unit Outdoor unit
Check valve(Heating model)
Accumulator
Indoor
Exchanger
Indoor air thermo
Indoor
pipe
thermo
3-way valve
2-way valve
Gas side
Liquid side
Heating capillary
Compressor
Outdoor
Exchanger
Reversing valve
(Heating model)
cooling
heating
Cooling capillary
Indoor unit
Indoor
Exchanger
Indoor air thermo
3-way valve
2-way valve
Gas side
Liquid side
Cooling capillary
Compressor
Outdoor
Exchanger
Outdoor unit
Indoor
pipe
thermo
COOLING ONLY MODELS
COOLING AND HEATING MODELS

17
Indoor unit
Indoor
Exchanger
Indoor air thermo
Indoor
pipe
thermo
3-way valve
2-way valve
Gas side
Liquid side
Cooling capillary
Compressor
Outdoor
Exchanger
Outdoor unit
Check valve(Heating model)
Accumulator
Indoor unit
Indoor
Exchanger
Indoor air thermo
Indoor
pipe
thermo
3-way valve
2-way valve
Gas side
Liquid side
Cooling capillary
Compressor
Outdoor
Exchanger
Outdoor unit
Reversing valve
(Heating model)
cooling
heating
Heating capillary
Refrigeration cycle diagram
COOLING ONLY MODELS
COOLING AND HEATING MODELS
Models:18000Btu
Models:18000Btu

18
Indoor unit
Indoor
Exchanger
Indoor air thermo
Indoor
pipe
thermo
3-way valve
2-way valve
Gas side
Liquid side
Cooling capillary
Compressor
Outdoor
Exchanger
Outdoor unit
Check valve(Heating model)
Accumulator
Indoor unit
Indoor
Exchanger
Indoor air thermo
Indoor
pipe
thermo
3-way valve
2-way valve
Gas side
Liquid side
Cooling capillary
Compressor
Outdoor
Exchanger
Outdoor unit
Reversing valve
(Heating model)
cooling
heating
outdoor pipe
thermor
Heating capillary
Refrigeration cycle diagram
COOLING ONLY MODELS
COOLING AND HEATING MODELS
Models:24000Btu
Models:24000Btu

19
Main function
Cooling
Heating(only cooling models have
no this function )
Soft/dry
Auto operation
Temporary operation
Sleep
24-hour timer
Vertical air direction adjustment
Horizontal air direction adjustment
Air speed adjustment
Auto defrost
Heating overload protection
Indoor motor protection for too
low speed
Ice avoid(cooling mode)
Compressor 3-minute protection
Faults & self-diagnoses
Cold air avoid(heating mode)
Main function
Green sign indicator(7000Btu/24000Btu
no this function)