Data Manual

14
The auxiliary control push button is located behind the room cabinet, below the control panel. The auxiliary controls come
preset to the modes most desired by customers. However, the owner is responsible for ensuring the auxiliary controls are
set to the desired function. There are up to 12 different modes that can be set using the auxiliary set button.
TO CHANGE MODES:
• Press the MODE button until the unit is turned OFF (or turn off the remote thermostat).
• Press the AUX SET button (“AU” appears on the display).
• Press the MODE button on the control pad until the first digit in the display shows
the corresponding mode you are choosing and the correct HEAT/COOL LED is lit.
• Press the “
+
” or “
-
” buttons to change the mode setting selection (second digit in the display).
• Press the MODE button to move to the next feature or the AUX SET button to save and
exit the set up process.
(AZ65 Only)
(AZ65 Only)
Temperature
Limit
Class 2
Mode
Duct Mode *
All I2R Mode
Boost Heat
Press “Aux Set”
First Digit Second Digit
Press “Mode” Press +
/
-
Makeup Air
Mode *
Makeup Air
Occupancy *
Press “Aux Set”
First Digit Second Digit
Press “Mode” Press
0: OFF
1: 25CFM
2: 30CFM
3: 35CFM
Disable
293D2203P003
Enable
+
/
-
Off On
Press “Aux Set”
First Digit
Press “Mode”
Second Digit
Press
- Cycle - Continue
+
/
-
Smart Fan
Temperature
Display
Sentinel
Constant
Fan
Off On
4: 40CFM
5: 45CFM
6: 50CFM
Off On (Cool/Heat) On (Auto Change Over)
Engineering
Revision*
Press +/- to match last
digit of model number
* Not available on all models.
Red
AUX
Set
Button
Mode 2—Fahrenheit/Celsius
The default setting for Mode 2 is Fahrenheit.
This feature allows the individual to switch the temperature
units between Fahrenheit and Celsius on the display.
Press the – pad to select Celsius or the + pad to select
Fahrenheit. The individual will see a F for Fahrenheit or
a C for Celsius in the second digit of the display based
on the selection.
Mode 3—Freeze Sentinel/Heat Sentinel
The default settings for Mode 3 are: Heat Sentinel is OFF.
Freeze Sentinel is ON. When Freeze Sentinel is activated,
it automatically provides heat without user interface.
This helps to prevent plumbing damage by turning the
heater and indoor fan ON at 41ºF and OFF at 46ºF.
When Heat Sentinel is activated, it automatically provides
cooling without user interface. This helps to prevent an
excessively hot room by turning the air conditioner
ON at 85ºF and OFF at 80ºF.
NOTE: These functions are active whenever the unit
is plugged in, even if the unit is in the OFF mode.
AUXILIARY CONTROL SETTINGS
Mode 1—Smart Fan—Cooling/Heating
The default setting for Mode 1 is as follows:
Cooling: Continuous (ON)
Heating: Cycle (OFF)
* Note: In cyclic Cooling Mode, the indoor fan will activate
occasionally to verify air temperature in the room. In cyclic
Heating Mode, the fan will continue to operate for 45 seconds
after the heating function has stopped in order to increase
unit eciency.
Press “AUX SET”
First Digit
Second Digit
“Mode”
Press
+ / –
HEAT
COOL
Smart Fan Cool – Cycle*
Smart Fan Cool – Continue
“Mode”
Press
+ / –
HEAT
COOL
Smart Fan Heat – Cycle*
Smart Fan Heat – Continue
“Mode”
Press
+ / –
Fahrenheit
Celcius
“Mode”
Press
+ / –
+ / –
HEAT
COOL
Freeze Sentinel – Off
Freeze Sentinel – On
“Mode”
Press
HEAT
COOL
Heat Sentinel – Off
Heat Sentinel – On
AUXILIARY CONTROL-AUX SET BUTTON