Table 27. therm, Maintenance – Trane PTAC-SVX01C-EN User Manual
Page 38
38
PTAC-SVX01C-EN
Maintenance
Table 27.
Thermistor indoor coil
resistance
x (C°)
Rmin
(k
Ω
)
Rnom
(k
Ω
)
Rmax
(k
Ω
)
-40.0
327.6037 342.7771 358.6311
-39.0
306.4713 320.4512 335.0471
-38.0
286.8464 299.7818 313.1748
-37.0
268.6117 380.4928 292.8787
-36.0
251.6597 262.6189 274.0353
-35.0
235.8919 246.0045 258.5312
-34.0
221.2181 230.5528 240.2626
-33.0
207.5554 216.1750 225.1344
-32.0
194.8276 202.7896 211.0696
-31.0
182.9649 190.3219 197.9580
-30.0
171.9031 178.7032 186.7663
-29.0
161.5829 167.8703 174.3869
-28.0
161.9502 157.7652 163.7880
-27.0
142.9647 148.3344 163.9026
-26.0
134.5504 139.5289 144.6781
-25.0
126.6948 131.3031 126.0653
-24.0
119.3487 123.6155 128.0227
-23.0
112.4758 116.4275 120.5064
-22.0
106.0429 109.7036 113.4795
-21.0
100.0191 103.4109 106.9073
-20.0
94.3758
97.5193
100.7575
-19.0
89.0868
92.0070
95.0050
-18.0
84.1276
86.8293
89.6087
-17.0
79.4758
81.9811
84.5569
-16.0
75.1104
77.4341
79.8216
-15.0
71.0121
73.1677
75.3810
-14.0
67.1629
69.1629
71.2151
-13.0
63.5463
65.4021
67.3053
-12.0
60.1468
61.8691
63.6342
-11.0
56.9501
68.6487
60.1860
-10.0
53.9430
55.4269
56.9458
-9.0
51.1130
52.4905
53.8998
-8.0
48.4488
49.7278
51.0353
-7.0
45.9395
47.1271
48.3404
-6.0
43.5756
44.6782
45.8041
-5.0
41.3475
42.3713
43.4161
-4.0
39.2467
40.1974
41.1670
-3.0
37.2652
38.1480
39.0478
-2.0
35.3956
36.2153
37.0504
-1.0
33.6309
34.3920
35.1569
0.0
31.9646
32.6713
33.3904
1.0
30.3900
31.4600
31.7132
2.0
28.9023
29.5113
30.1303
3.0
27.4964
28.0617
28.6358
4.0
26.1673
26.6919
27.2244
5.0
24.9103
25.3971
25.8909
6.0
23.7211
24.1727
24.6306
7.0
22.5967
23.0148
23.4391
8.0
21.5303
21.9188
22.3122
9.0
20.5214
20.8816
21.2461
10.0
19.5667
19.8995
20.2371
11.0
18.6600
18.9693
19.2819
12.0
17.8015
18.0880
18.3773
13.0
18.9874
17.2527
17.5204
14.0
16.2153
16.4608
16.7083
15.0
16.4827
16.7098
16.9385
16.0
14.7874
14.9973
16.2087
17.0
14.1272
14.3212
14.5164
18.0
13.5003
13.6794
13.8595
19.0
12.9048
13.0700
13.2381
20.0
12.3389
12.4912
12.6442
21.0
11.8010
11.9413
12.0821
22.0
11.2895
11.4187
11.5482
23.0
10.8031
10.9219
11.0408
24.0
10.3404
10.4494
10.5585
25.0
9.9000
10.0000
10.1000
26.0
9.4726
9.5724
9.6724
27.0
9.0659
9.1656
9.2652
28.0
8.6790
8.7781
8.8774
29.0
8.3106
8.4091
8.6078
30.0
7.9600
8.0577
8.6078
31.0
7.6280
7.7229
7.8203
32.0
7.3078
7.4089
7.5004
33.0
7.0047
7.0997
7.1952
34.0
6.7157
6.8087
6.9042
35.0
6.4402
6.5330
6.6264
36.0
6.1775
6.2691
6.3614
37.0
5.9269
6.0173
6.1083
38.0
5.6878
6.7769
5.8667
39.0
5.4598
5.5474
5.6359
40.0
5.2418
5.3282
5.4154
41.0
5.0388
5.1188
5.2047
42.0
4.8351
4.9188
5.0033
43.0
4.6454
4.7275
4.8107
44.0
4.4640
4.5449
4.6268
45.0
4.2907
4.3701
4.4504
46.0
4.1300
4.2050
4.2850
47.0
3.9665
4.0432
4.1207
48.0
3.8161
3.8902
3.9663
49.0
3.6701
3.7438
3.8185
Table 27.
Thermistor indoor coil
resistance (continued)
x (C°)
Rmin
(k
Ω
)
Rnom
(k
Ω
)
Rmax
(k
Ω
)
50.0
3.5314
3.6037
3.6770
51.0
3.3982
3.4691
3.6410
52.0
3.2707
3.3402
3.4107
53.0
3.1487
3.2169
3.2860
54.0
3.0320
3.0967
3.1665
55.0
2.9201
2.9856
3.0519
56.0
2.8130
2.8771
2.9422
57.0
2.7104
2.7732
2.8370
58.0
2.6121
2.6736
2.7380
59.0
2.5179
2.5781
2.6393
60.0
2.4276
2.4855
2.5464
61.0
2.3410
2.3986
2.4573
62.0
3.2579
2.3144
2.3719
63.0
2.1782
2.2335
2.2898
64.0
2.1018
2.1559
2.2110
65.0
2.0284
2.0813
2.1353
66.0
1.9580
2.0098
2.0628
67.0
1.8904
1.9411
1.9928
68.0
1.8255
1.8750
1.9257
69.0
1.7631
1.8116
1.8612
70.0
1.7631
1.8116
1.8512
71.0
1.6456
1.6921
1.7395
72.0
1.5903
1.6357
1.6822
73.0
1.5371
1.5816
1.6270
74.0
1.4860
1.5816
1.6270
75.0
1.4368
1.4793
1.5229
76.0
1.3895
1.4311
1.4737
77.0
1.3440
1.3847
1.4284
78.0
1.3003
1.3400
1.3809
79.0
1.2581
1.2970
1.3370
80.0
1.2176
1.2558
1.2947
81.0
1.1785
1.2158
1.2540
82.0
1.1409
1.1773
1.2148
83.0
1.1047
1.1403
1.1770
84.0
1.0698
1.1047
1.1405
85.0
1.0362
1.0703
1.1054
86.0
1.0038
1.0372
1.0715
87.0
0.9726
1.0052
1.0388
88.0
0.9425
0.9744
1.0073
89.0
0.9135
0.9447
0.9769
90.0
0.8858
0.9161
0.9476
Table 27.
Thermistor indoor coil
resistance (continued)
x (C°)
Rmin
(k
Ω
)
Rnom
(k
Ω
)
Rmax
(k
Ω
)