15
About Advanced Features & Operation
The above figure assumes the minimum on time for the prior stage has been met to
allow the next stage to turn on, once the deadbands have been exceeded.
EMERGENCY HEAT - To initiate the Emergency Heat feature, press the
FAN
button. While holding the
FAN
button press the
UP
button. The Cool
setpoint display will read ‘EH’ (emergency heat).
Exit Emergency Heat - Follow the same steps as entering Emergency Heat
by pressing the FAN and UP buttons. During Emergency Heat, only OFF
and HEAT modes are available by pressing the MODE button.
Heat
Setpoint
Cool
Setpoint
Deadband
Deadband
Deadband
Deadband
db 1
db 1
db 2
db 2
(adj. 1-6˚ )
(adj. 1-6˚ )
1st Stage
turn on
2nd Stage
turn on
1st Stage
turn on
2nd Stage
turn on
Heating
Cooling
TEMPERATURE
DECREASE
INCREASE
(non-adj. 2˚)
(non-adj. 2˚ )
Deadband
db 3
(non-adj. 2˚)
3rd Stage
strip heat
turn on
FAN
Press for
Emergency
Heat
Summary of Contents for ATA32V01
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