Shinco KFR-25GWZ BM, KFR-25GWZ User Manual
Inverter Split system Air Conditioner
Shinco Service Manual
SERVICE MANUAL
R410A
Model:
KFR-25GWZ/BM
KFR-35GWZ/BM
KFR-50GWZ/BM
KFR-70GWZ/BM
- 1 -
Shinco Service Manual
Table of contents
Part I
1. Introductions of Part Names and Functions
2. Outline Dimension of Indoor and Outdoor Units
3. Specification
4. Wiring Diagram
5. Refrigeration System Diagram
6. Refrigeration Piping Length and Height Difference Table
Additional Refrigerant Charge Table
Sensor Resistance Table
7.
8. Parts List and exploding view
Part II
1 Service warning
2. Frequency table
3. Method of Testing the System at a Fixed Frequency
4. Running mode
5. Protection
6. Lamp display
Annex
1. PCB diagram
2. Schematic diagram
- 2 -
Shinco Service Manual
Part I
1. Introductions of Part Names and Functions
1.1 Remote controller
- 3 -
1.2 Indoor panel
1.3 Outdoor panel
Shinco Service Manual
- 4 -
Shinco Service Manual
2. Outline Dimension of Indoor and Outdoor Units
2.1. Outdoor unit
MODEL
KFR-25GWZ/BM
SIZE mm
A B C D E F G
542 762 58 257 285 321 540
KFR-35GWZ/BM
542 762 58 257 285 321 540
KFR-50GWZ/BM
656 865 52 307 339.5 372 633
KFR-70GWZ/BM
840 950 60 352 388 425 582
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Shinco Service Manual
2.2 Indoor unit
Unit：mm
KFR-25GWZ/BM
KFR-35GWZ/BM
- 6 -
KFR-50GWZ/BM
Shinco Service Manual
- 7 -
KFR-70GWZ/BM
Shinco Service Manual
- 8 -
MODEL
SIZE mm
Shinco Service Manual
X Y Z L M N O
KFR-25GWZ/BM
KFR-35GWZ/BM
KFR-50GWZ/BM
KFR-70GWZ/BM
814 272 197 604 255 55 498
814 272 197 604 255 55 498
1013 323 198 648 295 57 502
1138 323 212 1055 312 180 679
3. Specification
Product type
Product
Number
Indoor
Outdoor bem25127610/W6 bem35127610/W6 bem50127603/W18 bem70127603/W13
Style
Compressor
Refrigerant R410A(pre-charged) R410A(pre-charged) R410A(pre-charged) R410A(pre-charged)
Cooling
Capacity
Heating
Capacity
Application
Area
Power Supply 230v/60Hz 230v/60Hz 230v/60Hz 230v/60Hz
Input Power
Input Current 3.4A(cool)/3.9A(heat) 4.9A(cool)/5.3A(heat) 7.6A(cool)/7.8A(heat) 10.4A(cool)/11.1A(heat)
SEER 13.8 13.6 14.5 13.3
HSPF 7.8 7.7 7.8 7.9
Sound Level 40dB(A)/54dB(A) 42dB(A)/55dB(A) 50dB(A)/58dB(A) 55dB(A)/62dB(A)
Dehumidify
Capacity(l/h)
Min Operating
Temp
Control System
Net
weight(Kg/lbs)
Dimensions(m
m/inches)
Line Set
Connection
Certificates ETL ETL ETL ETL
9000BTU 12000BTU 18000BTU 24000BTU
10400BTU 13650BTU 19100BTU 27000BTU
-7 -7 -7 -7
KFR-25GWZ/BM KFR-35GWZ/BM KFR-50GWZ/BM
bem25117610/G33 bem35117610/G33 bem50117603/G36 bem70117603/G37
Ductless mini split AC
system(heat pump)
Toshiba(rotary type DC
INVERTER)
10~18 ㎡ 16~24 ㎡
765W(cool)/880W(hea
t)
Ductless mini split AC
system(heat pump)
Toshiba(rotary type DC
INVERTER)
1075W(cool)/1160W(h
eat)
Ductless mini split AC
system(heat pump)
Panasonic(rotary type
DC INVERTER)
20~34 ㎡
1670W(cool)/1720W(he
at)
KFR-70GWZ/BM
Ductless mini split AC
system(heat pump)
Panasonic(rotary type
DC INVERTER)
32~47 ㎡
2400W(cool)/2550W(he
at)
0.85 1.5 1.7 2.1
Digital Multifunction
infrared Remote control
with indoor unit dynamic
digital LED display
11kg/24lbs(in),
40kg/88lbs(out)
814×192×272mm
3
2×7.6×
×
257×542mm
762
30
×
10.1×21.3inches(out)
10.7inches(in)
Digital Multifunction
infrared Remote control
with indoor unit dynamic
digital LCD display
11kg/24lbs(in),
43kg/95lbs(out)
814×192×272mm
32
×
7.6×10.7inches(in)
×
257×542mm
762
30
×
10.1×21.3inches(out)
Digital Multifunction
infrared Remote control
with indoor unit dynamic
digital LCD display
16kg/35lbs(in),51kg/112
lbs(out)
1013×198×323mm
39.9
865
34
×
7.8×12.7inches(in)
×
307×656mm
×12×
25.8inches(out)
Digital Multifunction
infrared Remote control
with indoor unit dynamic
digital LCD display
17kg/37lbs(in),68kg/150
lbs(out)
1138
44.8
950
37.4
×
212×323mm/
×
8.3×12.7inches(in)
×
352×840mm
×
13.8×33inches(out)
3 m connecting pipe 3 m connecting pipe 4 m connecting pipe 4 m connecting pipe
- 9 -
4. Wiring Diagram
4.1 Indoor unit Wiring diagram
KFR-25GWZ/BM
Shinco Service Manual
KFR-35GWZ/BM
- 10 -
KFR-50GWZ/BM
Shinco Service Manual
KFR-70GWZ/BM
- 11 -
4.2 Outdoor unit Wiring diagram
KFR-25GWZ/BM
Shinco Service Manual
KFR-35GWZ/BM
- 12 -
KFR-50GWZ/BM
Shinco Service Manual
KFR-70GWZ/BM
- 13 -
5. Refrigerant system diagram
Shinco Service Manual
- 14 -
Shinco Service Manual
6. Max. refrigerant piping length and max. height difference
6.1 Piping length and height difference
REFRIGERANT PIPING:M PIPING SIZE O.D:mm MODEL
Max. length Max. Height
KFR-25GWZ/BM 15 5 9.52 6.35
KFR-35GWZ/BM
15 5 12.7 6.35
KFR-50GWZ/BM
KFR-70GWZ/BM 15 5 9.52 12.88
6.2 Additional refrigerant Charge (R410A:g)
Gas Liquid
difference
Model Refrigerant piping length(one way)
Outdoor
unit
5m 6m 7m 8m 9m 10m 11m 12m 13m 14m 15m
precharge
d（G）
KFR-25GW
840 0 20 40 60 80 100 120 140 160 180 200
Z/BM
KFR-35GW
1130 0 30 60 90 120 150 180 210 240 270 300
Z/BM
KFR-50GW
1300 0 30 60 90 120 150 180 210 240 270 300
Z/BM
KFR-70GW
1900 0 50 100 150 200 250 300 350 400 450 500
Z/BM
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Shinco Service Manual
7. Sensor Resistance Table
7.1 KFR-25GWZ/BM、KFR-35GWZ/BM Sensor Resistance Table
7.1.1 indoor air sensor、indoor pipe sensor、outdoor air sensor、outdoor pipe sensor
R-T datasheet 10K±0.5% ；3976K±0.5%，B(25/85)=3976K±0.5% R-T datasheet
Temp.(℃) R(KΩ) Temp.(℃) R(KΩ) Temp.(℃)R(KΩ) Temp.(℃) R(KΩ)
-30
-29
-28
-27
-26
-25
-24
-23
-22
-21
-20
-19
-18
-17
-16
-15
-14
-13
-12
-11
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
2
3
180.719
169.891
159.763
150.289
141.422
133.124
125.355
118.079
111.264
104.879
98.895
93.284
88.023
83.089
78.458
74.112
70.032
66.200
62.599
59.216
56.035
53.044
50.231
47.583
45.091
42.744
40.534
38.451
36.487
34.636
32.890
31.242
29.687
28.219
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
26.832
25.522
24.284
23.113
22.006
20.958
19.967
19.028
18.139
17.297
16.499
15.742
15.024
14.344
13.698
13.085
12.503
11.950
11.425
10.926
10.451
10.000
9.571
9.162
8.773
8.403
8.051
7.715
7.395
7.090
6.799
6.522
6.257
6.005
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
5.764
5.534
5.315
5.105
4.905
4.713
4.530
4.355
4.188
4.028
3.875
3.728
3.588
3.454
3.325
3.202
3.084
2.971
2.863
2.760
2.660
2.565
2.474
2.386
2.302
2.221
2.144
2.070
1.998
1.930
1.864
1.801
1.741
1.683
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
1.627
1.573
1.522
1.472
1.425
1.379
1.335
1.293
1.252
1.213
1.176
1.140
1.105
1.072
1.040
1.009
0.980
0.951
0.924
0.897
0.872
0.848
0.824
0.802
0.780
0.760
0.740
0.720
0.702
0.684
0.667
0.651
0.635
0.620
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Shinco Service Manual
7.1.2 outdoor discharge pipe R(0)=187.25K±6.3% ;B(0/100)=3979K±1% R-T datasheet
Temp.(℃) R(min) (KΩ) R(cent) (KΩ) R(max) (KΩ)
-20 488.35 526.61 565.60 -7.3% 7.4%
-19 461.94 497.84 534.41 -7.2% 7.3%
-18 437.15 470.87 505.17 -7.2% 7.3%
-17 413.89 445.57 477.76 -7.1% 7.2%
-16 392.05 421.83 462.06 -7.1% 9.5%
-15 371.54 399.54 427.94 -7.0% 7.1%
-14 352.27 378.61 405.31 -7.0% 7.1%
-13 334.16 358.96 384.06 -6.9% 7.0%
-12 317.13 340.48 364.10 -6.9% 6.9%
-11 301.11 323.11 345.34 -6.8% 6.9%
-10 286.03 306.77 327.71 -6.8% 6.8%
-9 271.83 291.40 311.13 -6.7% 6.8%
-8 258.46 276.92 295.52 -6.7% 6.7%
-7 245.86 263.29 280.83 -6.6% 6.7%
-6 233.98 250.44 266.99 -6.6% 6.6%
-5 222.78 238.33 253.96 -6.5% 6.6%
-4 212.20 226.91 241.67 -6.5% 6.5%
-3 202.22 216.13 230.07 -6.4% 6.4%
-2 192.79 205.95 219.13 -6.4% 6.4%
-1 183.88 196.34 208.80 -6.3% 6.3%
0 175.45 187.25 199.05 -6.3% 6.3%
1 167.33 178.66 190.00 -6.3% 6.3%
2 159.64 170.53 181.45 -6.4% 6.4%
3 152.37 162.84 173.34 -6.4% 6.4%
4 145.49 155.56 165.67 -6.5% 6.5%
5 138.97 148.66 158.39 -6.5% 6.5%
6 132.80 142.12 151.49 -6.6% 6.6%
7 126.95 135.92 144.94 -6.6% 6.6%
8 121.40 130.03 138.73 -6.6% 6.7%
9 116.13 124.45 132.83 -6.7% 6.7%
10 111.13 119.14 127.22 -6.7% 6.8%
11 106.38 114.10 121.89 -6.8% 6.8%
12 101.87 109.31 116.82 -6.8% 6.9%
13 97.585 104.75 112.00 -6.8% 6.9%
14 93.506 100.42 107.41 -6.9% 7.0%
15 89.625 96.289 103.04 -6.9% 7.0%
16 85.930 92.358 98.873 -7.0% 7.1%
17 82.411 88.612 94.902 -7.0% 7.1%
18 79.058 85.042 91.116 -7.0% 7.1%
19 75.861 81.637 87.503 -7.1% 7.2%
20 72.813 78.388 84.055 -7.1% 7.2%
21 69.904 75.287 80.768 -7.1% 7.3%
22 67.128 72.326 77.618 -7.2% 7.3%
23 64.477 69.498 74.612 -7.2% 7.4%
24 61.945 66.795 71.738 -7.3% 7.4%
25 59.525 64.210 68.990 -7.3% 7.4%
26 57.211 61.739 66.360 -7.3% 7.5%
27 54.998 59.373 63.843 -7.4% 7.5%
28 52.880 57.110 61.433 -7.4% 7.6%
29 50.853 54.942 59.124 -7.4% 7.6%
30 48.913 52.866 56.911 -7.5% 7.7%
ΔR(min) ΔR(max)
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Shinco Service Manual
31 47.054 50.876 54.791 -7.5% 7.7%
32 45.273 48.939 52.757 -7.5% 7.8%
33 43.565 47.140 50.806 -7.6% 7.8%
34 41.928 45.386 48.934 -7.6% 7.8%
35 40.358 43.703 47.137 -7.7% 7.9%
36 38.852 42.087 45.412 -7.7% 7.9%
37 37.408 40.536 43.755 -7.7% 7.9%
38 36.018 39.047 42.163 -7.8% 8.0%
39 34.685 37.616 40.632 -7.8% 8.0%
40 33.404 36.240 39.162 -7.8% 8.1%
41 32.174 34.919 37.747 -7.9% 8.1%
42 30.991 33.648 36.387 -7.9% 8.1%
43 29.855 32.426 35.078 -7.9% 8.2%
44 28.761 31.250 33.819 -8.0% 8.2%
45 27.710 30.119 32.606 -8.0% 8.3%
46 26.699 29.030 31.439 -8.0% 8.3%
47 25.725 27.982 30.315 -8.1% 8.3%
48 24.788 26.973 29.233 -8.1% 8.4%
49 23.887 26.001 28.190 -8.1% 8.4%
50 23.018 25.065 27.185 -8.2% 8.5%
51 22.182 24.163 26.217 -8.2% 8.5%
52 21.377 23.295 25.284 -8.2% 8.5%
53 20.601 22.457 24.384 -8.3% 8.6%
54 19.854 21.650 23.516 -8.3% 8.6%
55 19.133 20.873 22.680 -8.3% 8.7%
56 18.439 20.123 21.873 -8.4% 8.7%
57 17.770 19.399 21.094 -8.4% 8.7%
58 17.125 18.702 20.343 -8.4% 8.8%
59 16.503 18.029 19.618 -8.5% 8.8%
60 15.903 17.380 18.920 -8.5% 8.9%
61 15.324 16.754 18.245 -8.5% 8.9%
62 14.766 16.150 17.594 -8.6% 8.9%
63 14.228 15.568 16.965 -8.6% 9.0%
64 13.709 15.005 16.358 -8.6% 9.0%
65 13.209 14.463 15.772 -8.7% 9.1%
66 12.726 13.939 15.207 -8.7% 9.1%
67 12.260 13.433 14.681 -8.7% 9.3%
68 11.810 12.946 14.134 -8.8% 9.2%
69 11.376 12.475 13.650 -8.8% 9.4%
70 10.958 12.020 13.133 -8.8% 9.3%
71 10.554 11.581 12.658 -8.9% 9.3%
72 10.164 11.158 12.200 -8.9% 9.3%
73 9.7880 10.749 11.757 -8.9% 9.4%
74 9.4251 10.354 11.330 -9.0% 9.4%
75 9.0749 9.9733 10.917 -9.0% 9.5%
76 8.7370 9.6055 10.518 -9.0% 9.5%
77 8.4109 9.2505 10.134 -9.1% 9.6%
78 8.0962 8.9078 9.7618 -9.1% 9.6%
79 7.7926 8.5770 9.4028 -9.1% 9.6%
80 7.4997 8.2577 9.0562 -9.2% 9.7%
81 7.2170 7.9495 8.7215 -9.2% 9.7%
82 6.9443 7.6520 8.3983 -9.2% 9.8%
83 6.6812 7.3649 8.0883 -9.3% 9.8%
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Shinco Service Manual
84 6.4273 7.0878 7.7850 -9.3% 9.8%
85 6.1825 6.8204 7.4942 -9.4% 9.9%
86 5.9462 6.5623 7.2135 -9.4% 9.9%
87 5.7184 6.3133 6.9424 -9.4% 10.0%
88 5.4987 6.0731 6.6808 -9.5% 10.0%
89 5.2867 5.8413 6.4284 -9.5% 10.1%
90 5.0827 5.6177 6.1847 -9.5% 10.1%
91 4.8853 5.4018 5.9495 -9.6% 10.1%
92 4.6953 5.1939 5.7226 -9.6% 10.2%
93 4.5121 4.9932 5.5037 -9.6% 10.2%
94 4.3355 4.7997 5.2925 -9.7% 10.3%
95 4.1653 4.6131 5.0840 -9.7% 10.2%
96 4.0012 4.4331 4.8922 -9.7% 10.4%
97 3.8431 4.2596 4.7026 -9.8% 10.4%
98 3.6908 4.0924 4.5198 -9.8% 10.4%
99 3.5440 3.9312 4.3435 -9.8% 10.5%
100 3.4025 3.7759 4.1735 -9.9% 10.5%
101 3.2663 3.6262 4.0097 -9.9% 10.6%
102 3.1351 3.4819 3.8517 -10.0% 10.6%
103 3.0087 3.3429 3.6995 -10.0% 10.7%
104 2.8870 3.2090 3.5528 -10.0% 10.7%
105 2.7699 3.0801 3.4114 -10.1% 10.8%
106 2.6571 2.9559 3.2720 -10.1% 10.7%
107 2.5485 2.8363 3.1440 -10.1% 10.8%
108 2.4441 2.7211 3.0176 -10.2% 10.9%
109 2.3435 2.6103 2.8959 -10.2% 10.9%
110 2.2468 2.5036 2.7787 -10.3% 11.0%
111 2.1537 2.4009 2.6658 -10.3% 11.0%
112 2.0642 2.3021 2.5572 -10.3% 11.1%
113 1.9781 2.2070 2.4526 -10.4% 11.1%
114 1.8954 2.1155 2.3519 -10.4% 11.2%
115 1.8158 2.0276 2.2551 -10.4% 11.2%
116 1.7393 1.9430 2.1619 -10.5% 11.3%
117 1.6657 1.8616 2.0723 -10.5% 11.3%
118 1.5951 1.7834 1.9861 -10.6% 11.4%
119 1.5272 1.7082 1.9032 -10.6% 11.4%
120 1.4619 1.6359 1.8234 -10.6% 11.5%
7.2 KFR-50GWZ/BM、KFR-70GWZ/BM Sensor Resistance Table
7.2.1 indoor air sensor R(25)=5K±2% ;B(25/50)=3950K±2% R-T datasheet
Temp.(℃) R(min) (KΩ) R(cent) (KΩ) R(max) (KΩ)
-20 44.23 47.70 51.40 -7.3% 7.8%
-19 41.82 45.05 48.49 -7.2% 7.6%
-18 39.55 42.56 45.76 -7.1% 7.5%
-17 37.43 40.23 43.20 -7.0% 7.4%
-16 35.43 38.03 40.80 -6.9% 7.3%
-15 33.54 35.97 38.54 -6.8% 7.1%
-14 31.77 34.04 36.43 -6.7% 7.0%
-13 30.11 32.22 34.44 -6.5% 6.9%
-12 28.54 30.50 32.57 -6.4% 6.8%
-11 27.06 28.89 30.82 -6.3% 6.7%
-10 25.66 27.37 29.17 -6.2% 6.6%
-9 24.35 25.94 27.61 -6.1% 6.4%
ΔR(min) ΔR(max)
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Shinco Service Manual
-8 23.11 24.59 26.15 -6.0% 6.3%
-7 21.94 23.33 24.78 -5.9% 6.2%
-6 20.84 22.13 23.48 -5.8% 6.1%
-5 19.79 21.00 22.26 -5.7% 6.0%
-4 18.81 19.94 21.11 -5.6% 5.9%
-3 17.88 18.93 20.03 -5.5% 5.8%
-2 17.00 17.98 19.00 -5.5% 5.7%
-1 16.17 17.09 18.04 -5.4% 5.6%
0 15.39 16.24 17.13 -5.3% 5.5%
1 14.64 15.44 16.27 -5.2% 5.3%
2 13.94 14.69 15.46 -5.1% 5.2%
3 13.28 13.97 14.69 -5.0% 5.1%
4 12.65 13.30 13.96 -4.9% 5.0%
5 12.05 12.66 13.28 -4.8% 4.9%
6 11.49 12.05 12.63 -4.7% 4.8%
7 10.95 11.48 12.02 -4.6% 4.7%
8 10.44 10.93 11.44 -4.5% 4.6%
9 9.961 10.42 10.89 -4.4% 4.5%
10 9.504 9.934 10.37 -4.3% 4.4%
11 9.071 9.472 9.881 -4.2% 4.3%
12 8.660 9.034 9.416 -4.1% 4.2%
13 8.270 8.619 8.974 -4.1% 4.1%
14 7.899 8.225 8.556 -4.0% 4.0%
15 7.547 7.851 8.159 -3.9% 3.9%
16 7.212 7.496 7.783 -3.8% 3.8%
17 6.894 7.159 7.427 -3.7% 3.7%
18 6.592 6.839 7.088 -3.6% 3.6%
19 6.305 6.534 6.767 -3.5% 3.6%
20 6.031 6.245 6.462 -3.4% 3.5%
21 5.771 5.971 6.172 -3.3% 3.4%
22 5.524 5.710 5.897 -3.3% 3.3%
23 5.288 5.461 5.635 -3.2% 3.2%
24 5.064 5.225 5.386 -3.1% 3.1%
25 4.850 5.000 5.150 -3.0% 3.0%
26 4.638 4.786 4.934 -3.1% 3.1%
27 4.437 4.582 4.728 -3.2% 3.2%
28 4.245 4.388 4.532 -3.3% 3.3%
29 4.063 4.203 4.344 -3.3% 3.4%
30 3.890 4.027 4.166 -3.4% 3.4%
31 3.724 3.859 3.996 -3.5% 3.5%
32 3.567 3.699 3.833 -3.6% 3.6%
33 3.417 3.547 3.679 -3.7% 3.7%
34 3.274 3.401 3.531 -3.7% 3.8%
35 3.138 3.263 3.389 -3.8% 3.9%
36 3.008 3.130 3.255 -3.9% 4.0%
37 2.884 3.004 3.126 -4.0% 4.1%
38 2.766 2.883 3.003 -4.1% 4.1%
39 2.654 2.768 2.885 -4.1% 4.2%
40 2.546 2.658 2.773 -4.2% 4.3%
41 2.444 2.553 2.665 -4.3% 4.4%
42 2.346 2.453 2.563 -4.4% 4.5%
43 2.252 2.357 2.464 -4.4% 4.6%
44 2.163 2.265 2.370 -4.5% 4.6%
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Shinco Service Manual
45 2.077 2.178 2.280 -4.6% 4.7%
46 1.996 2.094 2.194 -4.7% 4.8%
47 1.918 2.014 2.112 -4.7% 4.9%
48 1.843 1.937 2.033 -4.8% 5.0%
49 1.772 1.863 1.958 -4.9% 5.1%
50 1.704 1.793 1.885 -5.0% 5.1%
51 1.639 1.726 1.816 -5.0% 5.2%
52 1.577 1.662 1.749 -5.1% 5.3%
53 1.517 1.600 1.686 -5.2% 5.4%
54 1.460 1.541 1.625 -5.3% 5.5%
55 1.405 1.484 1.566 -5.3% 5.5%
56 1.353 1.430 1.510 -5.4% 5.6%
57 1.303 1.378 1.456 -5.5% 5.7%
58 1.255 1.328 1.405 -5.5% 5.8%
59 1.209 1.280 1.355 -5.6% 5.8%
60 1.164 1.235 1.308 -5.7% 5.9%
61 1.122 1.191 1.262 -5.7% 6.0%
62 1.082 1.148 1.218 -5.8% 6.1%
63 1.043 1.108 1.176 -5.9% 6.2%
64 1.006 1.069 1.136 -5.9% 6.2%
65 0.9698 1.032 1.097 -6.0% 6.3%
66 0.9355 0.9960 1.060 -6.1% 6.4%
67 0.9025 0.9616 1.024 -6.1% 6.5%
68 0.8709 0.9286 0.9892 -6.2% 6.5%
69 0.8406 0.8969 0.9561 -6.3% 6.6%
70 0.8115 0.8664 0.9243 -6.3% 6.7%
71 0.7835 0.8372 0.8936 -6.4% 6.7%
72 0.7567 0.8090 0.8642 -6.5% 6.8%
73 0.7309 0.7819 0.8359 -6.5% 6.9%
74 0.7061 0.7559 0.8086 -6.6% 7.0%
75 0.6822 0.7309 0.7824 -6.7% 7.0%
76 0.6593 0.7068 0.7571 -6.7% 7.1%
77 0.6373 0.6837 0.7328 -6.8% 7.2%
78 0.6161 0.6614 0.7094 -6.8% 7.3%
79 0.5958 0.6400 0.6868 -6.9% 7.3%
80 0.5762 0.6193 0.6651 -7.0% 7.4%
81 0.5573 0.5995 0.6442 -7.0% 7.5%
82 0.5392 0.5804 0.6241 -7.1% 7.5%
83 0.5218 0.5619 0.6047 -7.1% 7.6%
84 0.5050 0.5442 0.5859 -7.2% 7.7%
85 0.4888 0.5271 0.5679 -7.3% 7.7%
86 0.4732 0.5106 0.5505 -7.3% 7.8%
87 0.4582 0.4948 0.5337 -7.4% 7.9%
88 0.4438 0.4795 0.5176 -7.4% 7.9%
89 0.4299 0.4647 0.5020 -7.5% 8.0%
90 0.4165 0.4505 0.4869 -7.6% 8.1%
91 0.4036 0.4368 0.4724 -7.6% 8.1%
92 0.3911 0.4236 0.4584 -7.7% 8.2%
93 0.3791 0.4109 0.4449 -7.7% 8.3%
94 0.3676 0.3986 0.4318 -7.8% 8.3%
95 0.3564 0.3867 0.4192 -7.8% 8.4%
96 0.3456 0.3753 0.4071 -7.9% 8.5%
97 0.3353 0.3642 0.3953 -8.0% 8.5%
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Shinco Service Manual
98 0.3253 0.3536 0.3840 -8.0% 8.6%
99 0.3156 0.3433 0.3730 -8.1% 8.7%
100 0.3063 0.3333 0.3624 -8.1% 8.7%
101 0.2973 0.3237 0.3522 -8.2% 8.8%
102 0.2886 0.3144 0.3423 -8.2% 8.9%
103 0.2802 0.3055 0.3327 -8.3% 8.9%
104 0.2721 0.2968 0.3235 -8.3% 9.0%
105 0.2643 0.2885 0.3146 -8.4% 9.0%
106 0.2568 0.2804 0.3059 -8.4% 9.1%
107 0.2495 0.2726 0.2976 -8.5% 9.2%
108 0.2424 0.2650 0.2895 -8.5% 9.2%
109 0.2356 0.2577 0.2817 -8.6% 9.3%
110 0.2290 0.2507 0.2741 -8.6% 9.4%
111 0.2227 0.2438 0.2668 -8.7% 9.4%
112 0.2165 0.2372 0.2597 -8.7% 9.5%
113 0.2106 0.2309 0.2529 -8.8% 9.5%
114 0.2048 0.2247 0.2462 -8.8% 9.6%
115 0.1993 0.2187 0.2398 -8.9% 9.7%
116 0.1939 0.2129 0.2336 -8.9% 9.7%
117 0.1887 0.2073 0.2276 -9.0% 9.8%
118 0.1837 0.2019 0.2217 -9.0% 9.8%
119 0.1788 0.1966 0.2161 -9.1% 9.9%
120 0.1741 0.1916 0.2106 -9.1% 9.9%
121 0.1695 0.1866 0.2053 -9.2% 10.0%
122 0.1651 0.1819 0.2002 -9.2% 10.1%
123 0.1608 0.1772 0.1952 -9.3% 10.1%
124 0.1567 0.1728 0.1903 -9.3% 10.2%
125 0.1527 0.1684 0.1857 -9.4% 10.2%
126 0.1488 0.1642 0.1811 -9.4% 10.3%
127 0.1450 0.1602 0.1767 -9.5% 10.3%
128 0.1414 0.1562 0.1725 -9.5% 10.4%
129 0.1379 0.1524 0.1683 -9.5% 10.4%
130 0.1344 0.1487 0.1643 -9.6% 10.5%
131 0.1311 0.1451 0.1604 -9.6% 10.6%
132 0.1279 0.1416 0.1566 -9.7% 10.6%
133 0.1248 0.1382 0.1530 -9.7% 10.7%
134 0.1218 0.1349 0.1494 -9.8% 10.7%
135 0.1188 0.1318 0.1459 -9.8% 10.8%
136 0.1160 0.1287 0.1426 -9.8% 10.8%
137 0.1132 0.1257 0.1393 -9.9% 10.9%
138 0.1106 0.1228 0.1362 -9.9% 10.9%
139 0.1080 0.1199 0.1331 -10.0% 11.0%
140 0.1055 0.1172 0.1301 -10.0% 11.0%
141 0.1030 0.1145 0.1272 -10.1% 11.1%
142 0.1007 0.1120 0.1244 -10.1% 11.1%
143 0.0984 0.1095 0.1217 -10.1% 11.2%
144 0.0961 0.1070 0.1190 -10.2% 11.2%
145 0.0940 0.1047 0.1165 -10.2% 11.3%
146 0.0919 0.1024 0.1140 -10.3% 11.3%
147 0.0898 0.1001 0.1115 -10.3% 11.4%
148 0.0878 0.0980 0.1092 -10.3% 11.4%
149 0.0859 0.0959 0.1069 -10.4% 11.5%
150 0.0840 0.0938 0.1046 -10.4% 11.5%
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Shinco Service Manual
151 0.0822 0.0918 0.1025 -10.5% 11.6%
152 0.0805 0.0899 0.1003 -10.5% 11.6%
153 0.0787 0.0880 0.0983 -10.5% 11.7%
154 0.0771 0.0862 0.0963 -10.6% 11.7%
155 0.0755 0.0844 0.0943 -10.6% 11.8%
156 0.0739 0.0827 0.0924 -10.6% 11.8%
157 0.0724 0.0810 0.0906 -10.7% 11.9%
158 0.0709 0.0794 0.0888 -10.7% 11.9%
159 0.0694 0.0778 0.0871 -10.7% 11.9%
160 0.0680 0.0762 0.0854 -10.8% 12.0%
7.2.2 indoor pipe sensor R(0)=188.1K±4% ；B(0/50)3877K±3% R-T datasheet
Temp.(℃) R(min) (KΩ) R(cent) (KΩ) R(max) (KΩ)
-20
-19
-18
-17
-16
-15
-14
-13
-12
-11
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
510.22 548.83 589.42
482.84 518.50 555.89
457.10 490.02 524.47
432.88 463.28 495.02
410.09 438.16 467.39
388.64 414.55 441.47
368.44 392.35 417.14
349.41 371.47 394.30
331.47 351.83 372.84
314.56 333.34 352.67
298.61 315.93 333.72
283.56 299.53 315.89
269.36 284.07 299.11
255.95 269.50 283.32
243.28 255.77 268.46
231.32 242.81 254.46
220.01 230.58 241.27
209.31 219.03 228.84
199.20 208.13 217.11
189.63 197.83 206.06
180.58 188.10 195.62
171.49 178.90 186.34
162.91 170.20 177.54
154.80 161.98 169.21
147.14 154.19 161.32
139.91 146.82 153.83
133.06 139.85 146.74
126.59 133.24 140.01
120.47 126.98 133.62
114.68 121.05 127.57
109.20 115.42 121.81
104.00 110.09 116.35
99.085 105.03 111.16
94.425 100.23 106.23
90.008 95.680 101.55
85.822 91.355 97.091
81.851 87.249 92.855
78.085 83.349 88.825
74.511 79.643 84.992
- 23 -
ΔR(min) ΔR(max)
-7.0% 7.4%
-6.9% 7.2%
-6.7% 7.0%
-6.6% 6.9%
-6.4% 6.7%
-6.2% 6.5%
-6.1% 6.3%
-5.9% 6.1%
-5.8% 6.0%
-5.6% 5.8%
-5.5% 5.6%
-5.3% 5.5%
-5.2% 5.3%
-5.0% 5.1%
-4.9% 5.0%
-4.7% 4.8%
-4.6% 4.6%
-4.4% 4.5%
-4.3% 4.3%
-4.1% 4.2%
-4.0% 4.0%
-4.1% 4.2%
-4.3% 4.3%
-4.4% 4.5%
-4.6% 4.6%
-4.7% 4.8%
-4.9% 4.9%
-5.0% 5.1%
-5.1% 5.2%
-5.3% 5.4%
-5.4% 5.5%
-5.5% 5.7%
-5.7% 5.8%
-5.8% 6.0%
-5.9% 6.1%
-6.1% 6.3%
-6.2% 6.4%
-6.3% 6.6%
-6.4% 6.7%
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
Shinco Service Manual
71.119 76.120 81.343
67.899 72.772 77.870
64.840 69.587 74.562
61.935 66.558 71.412
59.175 63.676 68.411
56.551 60.934 65.550
54.057 58.323 62.824
51.685 55.836 60.225
49.429 53.469 57.746
47.282 51.213 55.381
45.239 49.063 53.125
43.295 47.014 50.971
41.443 45.061 48.916
39.679 43.198 46.953
37.999 41.421 45.078
36.398 39.726 43.288
34.872 38.108 41.576
33.418 36.563 39.941
32.031 35.089 38.378
30.708 33.681 36.883
29.445 32.336 35.454
28.241 31.051 34.086
27.091 29.823 32.778
25.994 28.649 31.526
24.946 27.527 30.327
23.945 26.454 29.180
22.988 25.428 28.081
22.075 24.446 27.029
21.201 23.507 26.021
20.367 22.607 25.055
19.568 21.747 24.129
18.805 20.923 23.241
18.075 20.133 22.391
17.376 19.378 21.575
16.708 18.653 20.792
16.068 17.959 20.041
15.455 17.294 19.321
14.869 16.657 18.630
14.307 16.045 17.966
13.769 15.459 17.329
13.253 14.897 16.717
12.759 14.357 16.130
12.286 13.840 15.565
11.832 13.343 15.023
11.396 12.866 14.502
10.979 12.408 14.001
10.578 11.969 13.520
10.194 11.546 13.057
9.8257 11.141 12.612
9.4720 10.751 12.184
9.1324 10.377 11.772
8.8064 10.017 11.376
8.4934 9.6711 10.995
-6.6% 6.9%
-6.7% 7.0%
-6.8% 7.1%
-6.9% 7.3%
-7.1% 7.4%
-7.2% 7.6%
-7.3% 7.7%
-7.4% 7.9%
-7.6% 8.0%
-7.7% 8.1%
-7.8% 8.3%
-7.9% 8.4%
-8.0% 8.6%
-8.1% 8.7%
-8.3% 8.8%
-8.4% 9.0%
-8.5% 9.1%
-8.6% 9.2%
-8.7% 9.4%
-8.8% 9.5%
-8.9% 9.6%
-9.0% 9.8%
-9.2% 9.9%
-9.3% 10.0%
-9.4% 10.2%
-9.5% 10.3%
-9.6% 10.4%
-9.7% 10.6%
-9.8% 10.7%
-9.9% 10.8%
-10.0% 11.0%
-10.1% 11.1%
-10.2% 11.2%
-10.3% 11.3%
-10.4% 11.5%
-10.5% 11.6%
-10.6% 11.7%
-10.7% 11.8%
-10.8% 12.0%
-10.9% 12.1%
-11.0% 12.2%
-11.1% 12.3%
-11.2% 12.5%
-11.3% 12.6%
-11.4% 12.7%
-11.5% 12.8%
-11.6% 13.0%
-11.7% 13.1%
-11.8% 13.2%
-11.9% 13.3%
-12.0% 13.4%
-12.1% 13.6%
-12.2% 13.7%
- 24 -
Shinco Service Manual
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
8.1928 9.3386 10.628
7.9040 9.0189 10.275
7.6266 8.7114 9.9346
7.3600 8.4156 9.6072
7.1038 8.1310 9.2920
6.8575 7.8572 8.9883
6.6208 7.5938 8.6958
6.3932 7.3401 8.4139
6.1742 7.0960 8.1423
5.9637 6.8609 7.8805
5.7611 6.6346 7.6282
5.5662 6.4165 7.3849
5.3787 6.2065 7.1504
5.1981 6.0042 6.9241
5.0224 5.8092 6.7060
4.8571 5.6214 6.4955
4.6960 5.4403 6.2924
4.5409 5.2657 6.0965
4.3915 5.0974 5.9073
4.2475 4.9351 5.7248
4.1088 4.7786 5.5486
3.9752 4.6276 5.3785
3.8464 4.4820 5.2142
3.7222 4.3414 5.0556
3.6025 4.2058 4.9023
3.4871 4.0750 4.7543
3.3759 3.9487 4.61
3.2685 3.8267 4.4731
3.1650 3.7090 4.3395
3.0651 3.5953 4.2105
2.9688 3.4855 4.0857
2.8758 3.3795 3.9650
2.7860 3.2770 3.8484
2.6994 3.1781 3.7356
2.6158 3.0824 3.6265
2.5350 2.9900 3.5210
2.4571 2.9007 3.4189
2.3818 2.8143 3.3202
2.3090 2.7309 3.2246
2.2388 2.6502 3.1321
2.1709 2.5721 3.0426
2.1053 2.4966 2.9560
2.0419 2.4236 2.8721
1.9807 2.3530 2.7909
1.9215 2.2847 2.7122
1.8642 2.2186 2.6361
1.8089 2.1546 2.5623
1.7554 2.0927 2.4909
1.7036 2.0328 2.4216
7.2.3 outdoor air sensor and outdoor pipe sensor
R(0)=15K±2% ;B(0/100)=3450K±2% R-T datasheet
Temp.(℃) R(min) (KΩ) R(cent) (KΩ) R(max) (KΩ)
- 25 -
-12.3% 13.8%
-12.4% 13.9%
-12.5% 14.0%
-12.5% 14.2%
-12.6% 14.3%
-12.7% 14.4%
-12.8% 14.5%
-12.9% 14.6%
-13.0% 14.7%
-13.1% 14.9%
-13.2% 15.0%
-13.3% 15.1%
-13.3% 15.2%
-13.4% 15.3%
-13.5% 15.4%
-13.6% 15.5%
-13.7% 15.7%
-13.8% 15.8%
-13.8% 15.9%
-13.9% 16.0%
-14.0% 16.1%
-14.1% 16.2%
-14.2% 16.3%
-14.3% 16.5%
-14.3% 16.6%
-14.4% 16.7%
-14.5% 16.8%
-14.6% 16.9%
-14.7% 17.0%
-14.7% 17.1%
-14.8% 17.2%
-14.9% 17.3%
-15.0% 17.4%
-15.1% 17.5%
-15.1% 17.7%
-15.2% 17.8%
-15.3% 17.9%
-15.4% 18.0%
-15.4% 18.1%
-15.5% 18.2%
-15.6% 18.3%
-15.7% 18.4%
-15.7% 18.5%
-15.8% 18.6%
-15.9% 18.7%
-16.0% 18.8%
-16.0% 18.9%
-16.1% 19.0%
-16.2% 19.1%
ΔR(min) ΔR(max)
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