| Room thermostat will be ON and OFF
according to setting Temperature and room temperature |
| Indoor fan will be ON according to
the selected speed |
| 3 min time delay for the compressor
protection then will be On and OFF according to the thermostat |
| 4 way valve will be OFF |
| Outdoor fan will be ON and OFF according
to the comp. if there is a low ambient kit, fan speed will
vary if ambient temperature is less than 20 C |
| Crank case heater will be ON |