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Frequently Asked Questions

Category: Control Panel

What do the programming options on the TECO RA240 mean? (ex: P2, P3, P4, P5, P6 and P7)

All TECO chillers, including the RA240, are pre-programmed before shipping. The factory settings for each program feature are as follows:

> P2 = Hysteresis = 2
> P3 = Lower set point = 5
> P4 = Higher set point = 40
> P5 = Cooling / heating function = 0 (0 = cooling / 1 = heating)
> P6 = Unit = 0 (0 = cooling / 1 = heating)
> P7 = Probe calibration = 0

Note: above program settings are based on a unit that is pre-programmed in Celsius °C.
 

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