Aprilaire 61000652C 8400 Tstat installation instructions Test steps for 8446

Page 20

Setup & Testing

Test steps for 8446 & 8465

 

 

System Setting

 

 

Display (Output)

 

 

Step

Key Input

 

 

01 AUX

 

01

 

01

 

#2

#12

HEATING

 

COOL/HEAT

 

FAN ON

O/B

 

 

 

 

 

 

 

 

ON (W)

 

ON (Y)

 

(G)

 

 

[UP]

0 : Gas

 

ON

 

 

 

 

 

#50 Aux

1 : Elec

 

ON

 

 

 

ON

 

 

 

 

 

 

 

 

[DOWN]

 

 

 

 

 

 

 

 

 

[UP]

 

0 : O

 

 

ON

 

ON

ON

#51 Cool

 

1 : B

 

 

ON

 

ON

 

 

 

 

 

 

 

[DOWN]

 

0 : O

 

 

 

 

 

ON

 

 

 

 

 

 

 

 

 

1 : B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

[UP]

 

0 : O

 

 

ON

 

ON

 

#52 Heat

 

1 : B

 

 

ON

 

ON

ON

 

 

 

 

 

[DOWN]

 

0 : O

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1 : B

 

 

 

 

 

ON

 

 

 

 

 

 

 

 

#53 Fan

[UP]

 

 

 

 

 

 

ON

 

[DOWN]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20

61000652C 8400 Tstat Install.indd 20

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Contents Safety Installation Instructions Table of contents Installation Do not mount thermostatOutdoor temperature sensor optional Thermostat mounting Power & Reset options For heat pump models 8446, 8448HP, 8465, 8466HPWiring terminal Wire specifications Installation notesWiring Model 8463 & 8444 Two Transformers Remove Jumper Wire Wiring Model 8465 & 8446 Two Transformers Remove Jumper Wire RC R RC R W Y G C S1 S2 O/B L W2 Y2 Setup & Testing System setup instructionsSW1 Auto mode is disabled FahrenheitNo offset applied MinutesProgressive recovery is enabled 1F 0.5CB energized in cooling O 3F 2C20F -7C 60F 16CSystem test mode Test steps areSystem test mode How to enter the system test menu Press Press and holdSystem Setting Display Output Test steps for 8444Test steps for 8448HC & 8466HC Test steps for 8446 Test steps for 8448HP & 8466HP Quick Reference to controls & Display Non-Programmable models 8444, 8446Programmable models 8463, 8465 Programmable models only 8463, 8465 Thermostat FeaturesAll 8400 series thermostats Display is blank TroubleshootingTemperature settings do not change Heating equipment is running in cool mode Fan does not turn on in a call for heatHeat/cool both on at same time Heating is not displayedElectrical SpecificationsEnvironment Thermal

61000652C 8400 Tstat specifications

The Aprilaire 61000652C 8400 T-stat is an advanced thermostat designed to optimize indoor climate control, enhance energy efficiency, and provide users with an intuitive experience. Its design is user-friendly, making it suitable for both tech-savvy individuals and those less familiar with smart home technologies.

One of the standout features of the Aprilaire 8400 T-stat is its large, easy-to-read LCD display. This display not only presents the current temperature in the home but also shows humidity levels, time, and system status. The clear visibility of this information helps homeowners stay informed about their indoor environment at a glance.

The thermostat is equipped with a 7-day programmable schedule, allowing users to set different temperatures for various times of the day or week. This function means that the thermostat can automatically adjust heating and cooling settings to match your lifestyle, which can lead to significant energy savings. With up to four programmable periods per day, the Aprilaire 8400 can adapt to busy schedules effectively.

Moreover, the Aprilaire 61000652C integrates advanced humidity control features. Maintaining proper humidity levels is essential for comfort and health, and this thermostat helps regulate humidity by working seamlessly with the home’s heating and cooling systems. It can also control humidification and dehumidification systems, providing a comprehensive solution for all-weather comfort.

Another innovative characteristic of the Aprilaire 8400 is its compatibility with multi-stage heating and cooling systems. This means the thermostat can manage both single and multi-stage HVAC systems, including heat pumps, making it a versatile choice for various home setups.

Additionally, the Aprilaire 8400 offers advanced diagnostic capabilities. It can alert users to potential issues with HVAC systems through error codes displayed on the screen. This feature ensures proactive maintenance, helping homeowners avoid costly repairs.

In terms of installation, the Aprilaire 61000652C is designed for easy mounting on walls and includes comprehensive installation instructions, ensuring that even those with minimal experience can set it up with ease.

Overall, the Aprilaire 61000652C 8400 T-stat combines user-friendly features, advanced technology, and energy-efficient capabilities, making it an exceptional choice for modern home comfort management. Whether you’re a homeowner looking to optimize your indoor climate or seeking to enhance your HVAC system's efficiency, this thermostat rises to the occasion with its robust functionalities.
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