Display
Fan On
AUTO
OFF
C
OOL
88
H
EAT
88
88
2
3
1
1
3
1
1
Mode Indicators
Selects the operation mode of the equipment.
HEAT
- indicates the heat mode.
COOL
- indicates the air conditioning mode.
AUTO
- indicates the system will automatically
changeover between heat and cool modes
as the temperature varies.
AUTO -
auto blinks to indicate the stored
program is enabled to run. When program
mode is entered the letters
(
pr
)
blink for two
seconds on the screen.
OFF
- indicates the entire system is turned off.
Page 6.
Room Temperature Display
Indicates the current room temperature.
Desired Set Temperature
Indicates desired room temperature(s).
Page 7.
Page 3
1
2
3
4
Fan Operation Indication
Fan On
- indicates constant, continuous fan
operation.
When
Fan On
is not lit - indicates the fan will
only operate when necessary to heat or
to cool.
Page 7.
4
