AAON RN Series - Table 23 - Demand Signal Vs. Compressor Capacity Modulation; Figure 44 - Compressor Controller Flash Code Details

73
demand signal and compressor capacity
modulation. The compressor controller
protects the compressor against high
discharge temperature. Refer to Appendix B
for the relationship between thermistor
temperature readings and resistance values.
Table 23 - Demand Signal vs. Compressor Capacity Modulation
Demand
Signal (VDC)
Loaded %
Unloaded %
Time Loaded
Time
Unloaded
% Compressor
Capacity
1.00
Off
Off
Off
Off
0%
1.44
10%
90%
1.5 sec
13.5 sec
10%
3.00
50%
50%
7.5 sec
7.5 sec
50%
4.20
80%
20%
12 sec
3 sec
80%
5.00
100%
0%
15 sec
0 sec
100%
Figure 44 - Compressor Controller Flash Code Details