Modes And Operating Conditions; Terms And Definitions; Cooling Mode; Fan Only Mode - EdgeStar AP12000S-1 Service Manual

5 Modes and Operating Conditions

5.1 Terms and Definitions


TA: Ambient indoor temperature.

TS: Set temperature.

5.2 Cooling Mode


The cooling temperature can be set from 61 to 89℉ (16 to 32℃.)

The timer function works in cooling mode.

The compressor will run when the difference between the set temperature and the actual ambient
room temperature conforms to the chart below:
Operation conditon
(TA-Ts) ℉
+2
0
 When TA≤TS (for 1 minute) the compressor turns off.

When TA>TS+2℉ the compressor turns on.

5.3 Fan Only Mode


If the temperature can't be controlled by the selected mode and the room ambient temperature is
shown on the display the unit will default to fan only mode.

The readout can only display a temperature of 32 to 99 ℉ (0 to 37℃.) lf the temperature is out of that
range the display will show LO or HI.

The Timer function works in fan only mode.
compressor on
compressor off with a delay of 1 minute
14