Aprilaire 8400 Users Manual

8400 to the manual 2dabfe58-bb0e-4d9b-92eb-2d744e16e03e

2015-02-03

: Aprilaire Aprilaire-8400-Users-Manual-467282 aprilaire-8400-users-manual-467282 aprilaire pdf

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Page Count: 12

8400 Series Thermostats
READ AND SAVE THESE INSTRUCTIONS
Owner’s Manual
Includes
Operating Instructions and
Warranty Information
61000651B 8400 Tstat Owners.indd 1 7/23/09 10:43:00 AM
2
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
61000651B 8400 Tstat Owners.indd 2 7/23/09 10:43:00 AM
3
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



61000651B 8400 Tstat Owners.indd 3 7/23/09 10:43:02 AM
4
CONTROLS & DISPLAY OVERVIEW – MODELS 8444, 8446, 8448
NOTE:









 







HEAT PUMP MODELS ONLY


ABOUT YOUR NEW THERMOSTAT – NON-PROGRAMMABLE MODELS
61000651B 8400 Tstat Owners.indd 4 7/23/09 10:43:02 AM
5
CONTROLS & DISPLAY OVERVIEW – MODELS 8463, 8465, 8466
NOTE:









 







HEAT PUMP MODELS ONLY









ABOUT YOUR NEW THERMOSTAT – PROGRAMMABLE MODELS
61000651B 8400 Tstat Owners.indd 5 7/23/09 10:43:02 AM
6
OPERATION – ALL MODELS
SELECT SYSTEM MODE
(OFF/HEAT/EM-HEAT/COOL/AUTO)
Press 
AUTO:

OFF:
HEAT:
COOL:
EM-HEAT:




Press  
 

CHANGE TEMPERATURE SETTING
61000651B 8400 Tstat Owners.indd 6 7/23/09 10:43:03 AM
7
SELECT FAN SETTING (ON/AUTO/CIRC)
Press 
ON:

AUTO:

CIRC:



OPERATION – ALL MODELS
BATTERY INSTALLATION AND RESET BUTTON









RESET SERVICE REMINDER MESSAGES
Press and hold  

61000651B 8400 Tstat Owners.indd 7 7/23/09 10:43:03 AM
8
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:




®



61000651B 8400 Tstat Owners.indd 8 7/23/09 10:43:05 AM
9
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




Example:



61000651B 8400 Tstat Owners.indd 9 7/23/09 10:43:05 AM
10
CHANGING PROGRAM SCHEDULES
OPERATION & PROGRAMMING – PROGRAMMABLE MODELS ONLY (8463, 8465, 8466)
1. Press 

2. Press  
3. Press Press 

 Press Press 

 Press 

 Press 

7. Press 


61000651B 8400 Tstat Owners.indd 10 7/23/09 10:43:07 AM
11
PROGRAM SCHEDULE OVERRIDES (TEMPORARY, PERMANENT)
OPERATION & PROGRAMMING – PROGRAMMABLE MODELS ONLY (8463, 8465, 8466)
Temporary program override
Press  






Permanent program override
Press 





press .
61000651B 8400 Tstat Owners.indd 11 7/23/09 10:43:09 AM
12

www.aprilaire.com
61000651 7.09
B2204776B



ELECTRONIC THERMOSTAT FIVE YEAR LIMITED WARRANTY
®




                  


             
                






       

WARRANTY REGISTRATION
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61000651B 8400 Tstat Owners.indd 12 7/23/09 10:43:09 AM

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