Total days in service displays the total operating days in modes RUN, BYPASS, and OFF. When 24 VAC power is absent this value will not increase however the clock will still operate.
Number of power interruptions value is incremented each time 24 VAC power is removed or inter- rupted.
ASL strategy temp reduced a value other than zero indicates that the RayTemp has reduced its set- point temperature by this amount. This was done to regain control because the existing aquastat setting was lowered.
SENSOR CALIBRATION
The following screens allow you to introduce a fixed positive or negative offset to any tempera- ture input. You will not normally need to make any adjustments here since RayTemp sensors and electronics are very accurate. The default values in these screens compensate for a small
You can check measurement accuracy of RayTemp using fixed resistors and the resistance/tem- perature chart published by Independent Energy. Before doing this first set each offset below to zero.
T1 SELECT - Supply Offset for sensors 1 thru 7
T8 SELECT - Supply Offset for sensors 8 thru 15. Not used for this model
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