24
OPERATION (cont.)
LCD Indicators
1.
Day of the week
Indicate day of the week.
2.
Time of the day
Indicate time of the day.
3.
Room Temp
Indicate room temperature.
4.
Key Locked
Indicate keypad is locked.
5.
Set Temp
Indicate set point temperature.
6.
Fan Only/Cool/Heat
Indicate operating mode.
7.
Fan Mode
Indicate AUTO or ON.
8.
Fan Speed
Indicate HI, MID or LO.
9.
External
Indicate external millivolt or 24VAC thermostat
is connected.
10. Program Running
Indicate Program is running
11. Defrost
Indicate defrost operation during heating.
12. Outside Operating Range
Indicate the unit is used outside of the
operating condition range.
lLL00779-00
1
6
9
7
8
10
3
4
5
2
lLL00780-00
11
ILL00781-00
12
