Daikin RCS User Manual

desCrIpTIon of operaTIon
Temperature Sensors
The MicroTech III controller uses passive negative temperature
coefcient (NTC) 10K ohm sensors. These sensors vary their
input resistance to the MCB as the temperature changes. Table
3 details the resistance versus temperature values. For typical
sensor wiring examples refer to Figures 12, 13, and 14.
Table 3: Nominal Input Resistance versus Temperature
Temp (ºF) R nominal (Ω) Temp (ºF) R nominal (Ω) Temp (ºF) R nominal (Ω) Temp (ºF) R nominal (Ω) Temp (ºF) R nominal (Ω)
-40 336.050 -6 103.486 28 36.601 62 14.546 96 6.382
-39 323.889 -5 100.184 29 35.565 63 14.179 97 6.238
-38 312.212 -4 96.999 30 34.562 64 13.822 98 6.097
-37 300.999 -3 93.927 31 33.591 65 13.475 99 5.960
-36 290.229 -2 90.962 32 32.650 66 13.139 100 5.826
-35 279.884 -1 88.101 33 31.739 67 12.811 101 5.696
-34 269.945 0 85.340 34 30.856 68 12.493 10). 5.569
-33 260.396 1 82.676 35 30.000 69 12.184 103 5.446
-32 251.218 2 80.103 36 29.171 70 11.884 104 5.325
-31 242.397 3 77.620 37 28.368 71 11.591 105 5.208
-30 233.918 4 75.222 38 27.590 72 11.307 106 5.093
-29 225.766 5 72.906 39 26.835 73 11.031 107 4.981
-28 217.928 6 70.670 40 26.104 74 10.762 108 4.872
-27 210.390 7 68.510 41 25.394 75 10.501 109 4.766
-26 203.139 8 66.424 42 24.707 76 10.247 110 4.663
-25 196.165 9 64.408 43 24.040 77 10.000 111 4.562
-24 189.455 10 62.460 44 23.394 78 9.760 112 4.463
-23 182.998 11 60.578 45 22.767 79 9.526 113 4.367
-22 176.785 12 58.759 46 22.159 80 9.298 114 4.273
-21 170.804 13 57.001 47 21.569 81 9.077 115 4.182
-20 165.048 14 55.301 48 20.997 82 8.862 116 4.093
-19 159.506 15 53.658 49 20.442 83 8.652 117 4.006
-18 154.169 16 52.069 50 19.903 84 8.448 118 3.921
-17 149.030 17 50.533 51 19.380 85 8.249 119 3.838
-16 144.081 18 49.047 52 18.873 86 8.056 120 3.757
-15 139.313 19 47.610 53 18.380 87 7.868 121 3.678
-14 134.720 20 46.220 54 17.902 88 7.685 122 3.601
-13 130.295 21 44.875 55 17.438 89 7.506 123 3.526
-12 126.031 22 43.574 56 16.988 90 7.333 124 3.453
-11 121.921 23 42.315 57 16.551 91 7.164 125 3.381
-10 117.960 24 41.097 58 16.126 92 6.999 126 3.311
-9 114.141 25 39.917 59 15.714 93 6.839 127 3.243
-8 110.460 26 38.776 60 15.313 94 6.682 128 3.176
-7 106.910 27 37.671 61 14.924 95 6.530 129 3.111
IM 919-3 • MICROTECH III CONTROLLER 8 www.DaikinApplied.com
desCrIpTIon of operaTIon

Daikin RCS Specifications

General

Brand	Daikin
Model	RCS
Category	Controller
Language	English