8400 Series Thermostats
Owner’s Manual
Includes
Operating Instructions and
Warranty Information
READ AND SAVE THESE INSTRUCTIONS
61000651C 8400 Tstat Owners.indd 1 |
10/13/09 11:13:35 AM |
Table of contents |
|
About your new thermostat |
|
Thermostat features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. 3. . . . . . . . |
How to identify your thermostat’s model number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
.3 . . . . . . . |
Controls & display overview |
|
• Non Programmable models (8444, 8446, 8448) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
.4. . . . . . . |
• Programmable models (8463, 8465, 8466) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
5. . . . . . . . |
Operation & Programming |
|
Operation (all models) |
|
• Select system mode (HEAT/COOL) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
6. . . . . . . . |
• Change temperature setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
.6. . . . . . . |
• Select fan setting (ON/AUTO/CIRC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
.7 . . . . . . . |
• Reset service reminder messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
7. . . . . . . . |
• Battery installation and Reset Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
7. . . . . . . . |
Programmable models only (8463, 8465, 8466) |
|
• Set time and day . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
.8. . . . . . . |
• Understanding program schedules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
8. . . . . . . . |
• Progressive recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
.9 . . . . . . . |
• Changing program schedules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
10. . . . . . . . . |
• Program schedule overrides (temporary, permanent) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
11. . . . . . . . |
Warranty |
|
Limited warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
12. . . . . . . . |
Warranty registration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
12. . . . . . . . |
2
61000651C 8400 Tstat Owners.indd 2 |
10/13/09 11:13:35 AM |
About your new thermostat
Thermostat Features
All 8400 series thermostats
•Large, clear, backlit display is easy to read – even in the dark.
•Displays room temperature, temperature setting, and optional outdoor temperature.
•Front battery door access for fast, easy replacement.
•Built in compressor protection.
•Circulation fan mode for air cleaning.
•Air filter, humidifier, dehumidifier, and HVAC service indicators.
•Auto backlight (activated with first button press).
Programmable models only (8463, 8465, 8466)
•Separately programmable weekday/weekend schedules.
•Easy to use temperature control can override program schedule at any time.
•Progressive recovery.
How to identify your thermostat’s model number
To locate the model number, remove the battery cover.
Model |
Number |
Model 8444 Heat/Cool Non-Programmable
Model 8446 Heat Pump Non-Programmable
Model 8448 Heat/Cool or Heat Pump Multi-Stage Non-Programmable
Model 8463 Heat/Cool Programmable
Model 8465 Heat Pump Programmable
Model 8466 Heat/Cool or Heat Pump Multi-Stage Programmable
3
61000651C 8400 Tstat Owners.indd 3 |
10/13/09 11:13:36 AM |
About your new thermostat – Non-programmable models
Controls & display overview – models 8444, 8446, 8448
Current Indoor Temperature |
Outdoor Temperature (OPTIONAL) |
|
System Mode |
|
|
Setting |
Temperature SetTING |
|
|
||
|
Equipment Status |
|
System Mode |
UP |
|
(page 6) |
|
|
Fan Setting |
down |
|
(page 7) |
|
|
|
Heat pump models only |
|
Fan Setting |
Emergency heat (RED) |
|
System FAULT (YELLOW) |
||
|
||
|
Indicator shows through housing |
|
|
Quick Reference Card |
|
Battery Door |
|
|
Message Center |
Low Battery Warning (page 7) |
Note: Backlight is activated with first button press and automatically turns off.
4
61000651C 8400 Tstat Owners.indd 4 |
10/13/09 11:13:36 AM |
Loading...