Aprilaire 8444 Owner's manual

Aprilaire
Brand
Aprilaire
Model
8444
Category
Thermostats
Type
Owner's manual

This manual is also suitable for

8400 Series Thermostats
READ AND SAVE THESE INSTRUCTIONS
Owner’s Manual
Includes
Operating Instructions and
Warranty Information
2 3
Thermostat features.............................................................................3
How to identify your thermostat’s model number ...................................................3
Controls & display overview
......................................................
..........................................................
TABLE OF CONTENTS
ABOUT YOUR NEW THERMOSTAT
OPERATION & PROGRAMMING
WARRANTY
Operation (all models)
 ................................................................
.....................................................................
...............................................................7
 ................................................................7
 .............................................................7
Programmable models only (8463, 8465, 8466)
..............................................................................
................................................................
...........................................................................9
 ...................................................................10
 ................................................11
 ................................................................................12
.............................................................................12
ABOUT YOUR NEW THERMOSTAT
THERMOSTAT FEATURES
Model 8444
Model 8446
Model 8448

Model 8463
Model 8465
Model 8466

All 8400 series thermostats










Programmable models only (8463, 8465, 8466)





HOW TO IDENTIFY YOUR THERMOSTAT’S
MODEL NUMBER



4 5
CONTROLS & DISPLAY OVERVIEW – MODELS 8444, 8446, 8448
NOTE:









 







HEAT PUMP MODELS ONLY


CONTROLS & DISPLAY OVERVIEW – MODELS 8463, 8465, 8466
NOTE:









 







HEAT PUMP MODELS ONLY









ABOUT YOUR NEW THERMOSTAT – NON-PROGRAMMABLE MODELS ABOUT YOUR NEW THERMOSTAT – PROGRAMMABLE MODELS
6 7
OPERATION – ALL MODELS
SELECT SYSTEM MODE
(OFF/HEAT/EM-HEAT/COOL/AUTO)
Press

AUTO:

OFF:
HEAT:
COOL:
EM-HEAT:






Press
 



SELECT FAN SETTING (ON/AUTO/CIRC)
Press

ON:

AUTO:

CIRC:


OPERATION – ALL MODELS
CHANGE TEMPERATURE SETTING
BATTERY INSTALLATION AND RESET BUTTON









RESET SERVICE REMINDER MESSAGES
Press and hold
 

8 9
SET TIME AND DAY
2. Press
 
3. Press
Press 

 Press
Press 

 Press



OPERATION & PROGRAMMING – PROGRAMMABLE MODELS ONLY (8463, 8465, 8466)
1. Press 

UNDERSTANDING PROGRAM SCHEDULES

WAKE: 

LEAVE: 

RETURN:

SLEEP: 




Event Event designator Start time
Set temps
Heat Cool
1    
2    
3    
   
OPERATION & PROGRAMMING – PROGRAMMABLE MODELS ONLY (8463, 8465, 8466)
UNDERSTANDING PROGRAM SCHEDULES (CONTINUED)
PROGRESSIVE RECOVERY


PRIOR




Example:



10 11
CHANGING PROGRAM SCHEDULES
OPERATION & PROGRAMMING – PROGRAMMABLE MODELS ONLY (8463, 8465, 8466)
1. Press 




2. Press
 
3. Press
Press 

 Press Press 

 Press


 Press


7. Press



PROGRAM SCHEDULE OVERRIDES (TEMPORARY, PERMANENT)
OPERATION & PROGRAMMING – PROGRAMMABLE MODELS ONLY (8463, 8465, 8466)
Temporary program override
Press
 





press



Permanent program override
Press






press
.
12
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    
®
   





      
            

      

        

       

       

       
   
   




   
 



         


WARRANTY REGISTRATION
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Aprilaire 8444 Owner's manual

Aprilaire
Brand
Aprilaire
Model
8444
Category
Thermostats
Type
Owner's manual
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