1 CHIGO Service mannal Room airconditioner Split Wall-Mounted Type NOTE:
33Turn off power supply once, and turn it on again.Does compressor continue to operate?Start to operate indoor unit in cooling operation at airflow l
34Compressor does not operate.Turn on power supply.Does compressor delay three minutes by temperature changes or others? Does OPERATION indication
35Replace P.C. board.Is receiver on indoor unit exposed to direct sunlight? Batteries are exhausted.Press START/STOP button.Is there any thyristor fl
36TroubleIs the power applied to the unit? Check power supply mains or interconnection wiresIs the power normal? check the voltage between L&N of
37Indoor unit and outdoor unit don’t operateIndoor and outdoor unit don’t operatePress emergency key, does the air conditioner running?Replace fuse
Lo Hi
2 Table of Contents 1、Summary ………………………………………………………………………………………………………………3 2、Model explaining …………………………………………………………………………………………………….4 3、Installation…
8 Caution:Capacity is base on standard length and maximum allowance length is base of reliability.Oil trap should be install per 5-7 meters. 4、Indo
96. Parameter Table 6-1 Model KFR-25GW/AGX1c KFR-35GW/AGX1c KFR-51GW/BGX1c KFR-70GW/X1c Power supply Ph-V-Hz220-240/50 220-240/50 220-240/50 2
10Packing (W*H*D) mm 825×320×550 920*335*595 920*335*595 990*410*775 Net/Gross weight Kg 30/31 33/36 40/42 58/62 Refrigerant type g R410A
11Packing (W*H*D) mm 833*330*270 860*350*265 990*377*300 990*377*300 Net/Gross weight Kg 9/11 12/14 14/17 14/17 Model YDK-30-6 YDK-35-6A H
12 Model YDK-38-4 Brand W 82 Capacitor uF 3.5 Fan motor Speed(hi/mi/lo) r/min 1330/1200/1050 Fan motor diameter×height mm φ108×811
Model CS-21H3A-C38AY1A(EER≥3.2) CS-21H3A-M**AY1(EER≥2.9) Rated volt and frequency Ph-V-Hz 220-240V/50Hz 220-240/50 Cooling capacity (actual/label) W
Model YDK-16-4 YDK-16-4G Power input W 40 30 capacity uF 1.2 1.2 Fan motor Indoor Fan Speed RPM (High/Med/Low) r/min 1150/950/850 1290 Indoor f
Coil size :length x height x width mm 620*462*13.37 641*462*13.37 648*462*12.7 Outdoor Noise Level dB (High/Low) (actual/label) dB(A) 49 51 Dimensio
Model PA82X1C-4DZDE PA82X1C-4DZDE Type (Rotary、piston 、scroll) Rotary Rotary Brand TOSHIBA TOSHIBA Capacity W 1920/1950 1920/1950 Power input W
31. Summary 1.1 indoor unit Model 38B
Dimension (L*W*H) mm 790*270*180 790*270*180 Packing (L*W*H) mm 870*350*270 870*350*270 Net/Gross weight Kg 10/12 10/12 Model YDK-30-6 YDK-30-6
Model KFR-21GW/AGX1c(EER≥2.9) CS-21H3A-V**AY3(EER≥2.9) Rated volt and frequency Ph-V-Hz 220-240V/50Hz 220-240V/50Hz Cooling capacity (actual/label)
/external) capacity uF-V 25uF-370VAC 25uF-370VAC Refrigeration lubricating oils,oil charge ml ESTER OIL VG74/350 ESTER OIL VG74.250ml Model YDK-16
Tube pitch* row pitch*Fin spacing mm 21*12.7*1.4 21*12.7*1.4 Tube outside dia.and typ mm 7/internal threaded pipe φ7internal threaded pipe Coil si
Model CS-25C3A-V**AY1(EER≥2.9) CS-25H3A-V**AY1(EER≥2.9) Rated volt and frequency Ph-V-Hz 220-240/50 220-240/50 Cooling capacity (actual/label) W 275
charge Model YDK-14-4 YDK-14-4 Power input W 40 40 capacity uF 1.2 1.2 Fan motor Indoor Fan Speed RPM (High/Med/Low) r/min 1320 1320 Indoor fa
Tube outside dia.and typ mm φ7internal threaded pipe φ7internal threaded pipe Coil size :length x height x width mm 647*462*12.7 648*462*12.7 Out
Max. current A 8 8 Model KN108VGMMC 5PS108EAA22 Type (Rotary、piston 、scroll) Rotary Rotary Brand MITSUBISHI PANASONIC Capacity W 2520 2515
(actual/label) Dimension (L*W*H) mm 746*245*196 746*245*196 Packing (L*W*H) mm 833*330*270 833*330*270 Net/Gross weight Kg 9/11 9/11 Model YD
Model CS-25H3A-M**AY1A(EER≥2.9) CS-25H3A-V84AY2B Rated volt and frequency Ph-V-Hz 220-240/50 220-240/50 Cooling capacity (actual/label) W 2780 2680
42、Model explaining cImprove an ordinal numberDivide the body outdoors box a body codeExternal appearance characteristic codeSeparately the body indo
charge Model YDK-16-4G YDK-14-4 Power input W 30 40 capacity uF 1.2 1.2 Fan motor Indoor Fan Speed RPM (High/Med/Low) r/min 1290 1320 Indoor f
Tube outside dia.and typ mm φ7internal threaded pipe φ7internal threaded pipe Coil size :length x height x width mm 648*462*12.7 625*462*13.37 647
Max. current A 6 6 Model PA108X1C-4DZDE 5PS102EAA22 Type (Rotary、piston 、scroll) Rotary Rotary Brand TOSHIBA PANASONIC Capacity W 2570 2410
Dimension (L*W*H) mm 800*280*190 790*270*180 Packing (L*W*H) mm 865×358×275 870*350*270 Net/Gross weight Kg 10/12 10/12 Model YDK-30-6 YDK-
Model KFR-25GW/AGX1c(EER≥2.9) CS-32H3A-V**AH4A(EER≥2.9) Rated volt and frequency Ph-V-Hz 220-240V/50Hz 220-240/50 Cooling capacity (actual/label) W
capacity uF-V 25 25μF±5%/450VAC,50/60Hz Refrigeration lubricating oils,oil charge ml ESTER OIL VG74/350 Model YDK-16-4 YDK-14-4 Power input W
spacing Tube outside dia.and typ mm φ7/internal threaded pipe φ9.52internal threaded pipe Coil size :length x height x width mm 648*462*12.7 783*
Model CS-32H3A-V**AH4A(EER≥2.9) CS-32H3A-V**AH4A(EER≥2.9) Rated volt and frequency Ph-V-Hz 220-240/50 220-240/50 Cooling capacity (actual/label) W 3
Model YDK-14-4 YDK-14-4 Power input W 40 40 capacity uF 1.2 1.2 Fan motor Indoor Fan Speed RPM (High/Med/Low) r/min 1320 1320 Indoor fan dia.
Coil size :length x height x width mm 783*500*22 783*500*22 Outdoor Noise Level dB (High/Low) (actual/label) dB(A) 54 54 Dimension size (L*W*H) m
5There is risk of fire or electric shock. For electrical work, contact the dealer, seller, a qualified electrician, or an Authorized service center
Type (Rotary、piston 、scroll) Rotary Rotary Brand TOSHIBA TOSHIBA Capacity W 2800/2815 2800/2815 Power input W 965/980 965/980 Starting current--
Packing (L*W*H) mm 870*350*270 870*350*270 Net/Gross weight Kg 12/14 12/14 Model YDK-35-6A H YDK-35-6A H Power input W 50 67 capacity uF 2 2 F
Model CS-35C3A-M**AH4(EER≥2.9) CS-35H3A-M**AH4(EER≥2.9) Rated volt and frequency Ph-V-Hz 220-240/50 220-240/50 Cooling capacity (actual/label) W 359
charge Model YDK-16-4 3 YDK-16-4 3 Power input W 33 33 capacity uF 1 1 Fan motor Indoor Fan Speed RPM (High/Med/Low) r/min 1320 1320 Indoor fa
Tube outside dia.and typ mm φ9.52internal threaded pipe φ9.52internal threaded pipe Coil size :length x height x width mm 763*500*22 783*500*22 O
Max. current A 9.9 10 Model 5KS140EBA21 PA140X2c-4FT Type (Rotary、piston 、scroll) Rotary Rotary Brand PANASONIC TOSHIBA Capacity W 3360/3390
Dimension (L*W*H) mm 800*280*190 800*280*190 Packing (L*W*H) mm 860*350*265 860*350*265 Net/Gross weight Kg 12/14 12/14 Model YDK-35-6A H YD
Model KFR-35GW/GX1c KFR-35GW/AGX1c(EER≥2.9) Rated volt and frequency Ph-V-Hz 220-240V/50Hz 230/50 Cooling capacity (actual/label) W 3433/3590 34
Model YDK-16-4 YDK-16-4 Power input W 35 35 capacity uF 1.2 1.2 Fan motor Indoor Fan Speed RPM (High/Med/Low) r/min 1250/1050 /850 1250/1050
Coil size :length x height x width mm 783*500*22 783*500*22 Outdoor Noise Level dB (High/Low) (actual/label) dB(A) 54/55 54/55 Dimension size (L*W
6 Do not open the inlet grill of the product during operation. (Do not touch the electrostatic filter, if the unit is so equipped.) There is risk of
Type (Rotary、piston 、scroll) Rotary Rotary Brand PANASONIC TOSHIBA Capacity W 3360/3390±5% 3365 Power input W 1180/1200±5% 1160±5℅ Starting curr
Packing (L*W*H) mm 870*350*270 870*350*270 Net/Gross weight Kg 12/14 12/14 Model YDK-35-6A H YDK-35-6A H Power input W 50 67 capacity uF 2 2 F
Model CS-51C3A-P**AH4(EER≥2.75) CS-51H3A-P**AH4 Rated volt and frequency Ph-V-Hz 220-240/50 220-240/50 Cooling capacity (actual/label) W 5400/5025
charge Model YDK-23-4 A6 YDK-23-4 A6 Power input W 47 47 capacity uF 1.8 1.8 Fan motor Indoor Fan Speed RPM (High/Med/Low) r/min 1250±20rpm 115
Coil size :length x height x width mm 747*504*13.37 768*504*13.37 727*500*21.65 761*500*21.65 Outdoor Noise Level dB (High/Low) (actual/label) dB(A)
Model PA200X2C-4KU1 PA200X2CS-4KU1 Type (Rotary、piston 、scroll) Rotary Rotary Brand TOSHIBA TOSHIBA Capacity W 4840 4890 Power input W 1655
Dimension (L*W*H) mm 900*292*215 1000×320×200 Packing (L*W*H) mm 990*377*300 1190×380×300(有附件) 1085×380×300(无附件) Net/Gross weight Kg 14/17 15/1
Model CS-51H3A-P96AH4A(EER≥3.2) CS-51H3A-S67AH1 Rated volt and frequency Ph-V-Hz 220-240V/50Hz 220-240V/50Hz Cooling capacity (actual/label) W 510
charge Model YDK-23-4 A6 YDK-38-4 1 Power input W 47 53 capacity uF 1.8 Fan motor Indoor Fan Speed RPM (High/Med/Low) r/min 1250±20rpm 1150±30r
Tube outside dia.and typ mm φ9.52internal threaded pipe φ9.52internal threaded pipe Coil size :length x height x width mm 727*500*21.65 761*500*21.
7 Do not drink the water drained from the product. It is not sanitary could cause serious health issues. Use a firm stool or ladder when clean
Max. current A 12.3 14.3 Model PA200X2CS-4KU1 PA240X2CS-4KU1 Type (Rotary、piston 、scroll) Rotary Rotary Brand TOSHIBA TOSHIBA Capacity W 489
(actual/label) Dimension (L*W*H) mm 940×270×180 900*292*215 Packing (L*W*H) mm 1005×335×260 990*377*300 Net/Gross weight Kg 12.3/14 14/17 Model
Model CSS-61H3A-P**AE2 KFR-61GW/X1c(EER≥2.75) Rated volt and frequency Ph-V-Hz 220-240/50 220-240V/50Hz Cooling capacity (actual/label) W 6100 610
charge Model YDK-27-4 A6 YDK-26-4 A6 Power input W 56 56 capacity uF 1.8 1.8 Fan motor Indoor Fan Speed RPM (High/Med/Low) r/min Hi::1300±20rpm
Tube outside dia.and typ mm φ9.52internal threaded pipe φ9.52internal threaded pipe Coil size :length x height x width mm 766*550*22 801*550*22 764
Max. current A 19.6 18 Model PA270X3CS-4MU2 PA270X3CS-4MU2 Type (Rotary、piston 、scroll) Rotary Rotary Brand TOSHIBA TOSHIBA Capacity W 7180/7
Indoor Noise Level dB (High/Low) (actual/label) dB(A) 49/47/45 42-48 Dimension (L*W*H) mm 1020×320×210 1080*308*225 Packing (L*W*H) mm 1130×390×29
机型 Model CSS-70H3A-W**ASA KFR-70GW/X1c(EER≥2.75) Rated volt and frequency Ph-V-Hz 220-240/50 220-240V/50Hz Cooling capacity (actual/label) W 7000
charge Model YDK-30-4 YDK-38-4 Power input W 63 82 capacity uF 2 3.5 Fan motor Indoor Fan Speed RPM (High/Med/Low) r/min 1350/1200/1050 H:1330±
Coil size :length x height x width mm 728**650*22 762*650*22 728**650*22 762*650*22 Outdoor Noise Level dB (High/Low) (actual/label) dB(A) 56 56 Dime
137.Wiring diagrams 7.1Indoor unit KFR-25GW/AGX1c、KFR-35GW/AGX1c、KFR-51GW/BGX1c(38) CS-25H3A-V85AY1、CS-35H3A-M85AH4 CS-51H3A-P**AH4A(85)
14 CS-61H3A-P85AE2(85) CS-70H3A-T**AS(38)
15 KFR-70GW/X1c(85)
167.2 Outdoor uni KFR-25GW/AGX1c 、CS-25H3A-V**AY1 、KFR-35GW/AGX1c 、CS-35H3A-M**AH4 、 KFR-51GW/BGX1c 、CS-51H3A-P**AH4A 、CS-61H3A-P85AE2 CS-70H3A-T**
178.PCB principle chart 8.1、38 section of crystal color ordinary schematic diagram 1 2 3 4 5 6 78ABCD87654321DCBA佛山市中格威电子有限公 司日 期批 准审 核标准化绘
188.3、85 section of schematic diagrams 1 2 3 4 5 6 78ABCD87654321DCBA佛山市中格威电子有限公 司日 期批 准审 核标准化绘 图设 计产品名称编号E222 0UF/ 25VE110 00 UF/35 V
198.5、Mitsubishi Jin dynasty 85 model of simple three lamp electrically controlled motherboards 1 2 3 4 5 6 78ABCD87654321DCBA佛山市中格威电子有限公司日 期批 准
20③8LED display set temp., also it can display timer time and failure code. [4]LED multi-colour panel ①according to display mode: dehumidification, c
211° C7° CTr-10° C Tr Heating (only applicable to heat pump units) ● Start up the compressor: when the room temperature is less than Ts-1℃, compr
22and indoor blower fan ② none defrost ③ TP1< 49℃ ④Tr ≤20℃. ● The electric heating shutdown in the heating mode shall meet one of the followin
23 COMPRESSORstart-upstart-upoutdoor blower fanstart-up start-upstart-upstart-uplower speedlow speedlow speedlower speedlow speedstart-up2 MIN2 MINs
24Tr36 Defrost (only applicable to the heating mode) 1. the intelligent defrost In the heating mode, the electric control board check
25① unit start defrost shall meet one of the following conditions: a. compressor cumulate running time over 30 minutes and it continuous running ov
26TP2TrTrTP2
27TP2defrost time over 15 MIN or TP2 >15° CTr Sequence chart in defrosting mode end defroststart-upshutdown start-upshutdownstart-upstart-upsta
28indoor blower fan°C°CTrshutdownshutdown shutdown shutdown shutdownshutdownshutdownshutdownshutdownshutdownlow speedTr≤10℃shutdownstart-upstart-upst
29mode had set , it doesn’t change by Tr and the default set temperature is 25 ℃. 26° C Time on and time off When the time on or time off is u
30off state SEC at on/off state sensor fault (the resistance is 5КΩ in the normal temperature 25 )℃ , when it is abnormal the sensor should be repl
31damaged, replace the controllable silicon or electric control board when they are damaged. E6 PG motor display at off state flicker 6/8 SEC display
3210. TROUBLE SHOOTING Is CN (Tr sensor connector)connected properly?Is Tr sensor resistance value(5KO at 25? ) normal?Indoor P. C. board is defecti
Thanks I am a technician, so very useful
Gracias por fin buena información