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Aprilaire 8570 Premium Programmable Thermostat Instruction Manual

2. DIFFERENTIALS  
3. Use the ▲ or ▼ button to highlight “SET DIFFERENTIAL”  
and press the SELECT button.  
(11) CUSTOMIZE THE APPLICATION SETTINGS  
Determines the temperature above/below the temperature  
setting at which the heating or cooling equipment will turn  
on. For example, a heat temperature setting of 70°F with a  
differential of 2° will result in the equipment turning on and  
off to maintain the temperature between 68°F and 70°F. If the  
second stage differential is also 2°, the second stage would  
be used to ensure the temperature did not drop below 66°.  
The default setting for the first stage and second stage  
differential is 1°.  
– If the thermostat SINGLE/MULTI dip switch is set for  
MULTI, two differentials will appear, if set for SINGLE,  
only one will appear.  
1. PROGRAMMABLE OR NON-PROGRAMMABLE  
0-Non Programmable This setting is best when having the  
temperature setting change with the  
time of day is not desired. The Program  
option in the menu is not available when  
this setting is selected. To change the  
temperature, simply use the Up and  
Down arrow buttons.  
This thermostat can be configured as a programmable or  
non-programmable thermostat. Four choices are available:  
4. To cancel, press the BACK button. This will return you  
to the ADV. SETTINGS MENU.  
4-Residential This setting is best for homeowners where there  
are regularly scheduled, long periods of time  
during any day where the house is not occupied,  
such as when everyone is at school or work. In  
the program, there will be four scheduled  
5. To change the first stage differential, press the ▲ and ▼  
button to raise or lower the setting. To change the second  
stage differential, press the SELECT button.  
To change the differential settings:  
1. Make sure the thermostat is in the OFF mode.  
6. To finish and return to the ADV. SETTINGS MENU, press  
the SELECT button after the value(s) have been set.  
1. Make sure the thermostat is in the OFF mode.  
2. Press and hold both the ▲ and ▼ buttons for 3 seconds.  
– The display will show the ADV. SETTINGS MENU.  
temperature changes per day (events) labeled  
Wake, Leave, Return and Sleep.  
2. Press MENU button to show the MAIN MENU.  
3. Scroll down through the menu items and select SETTINGS.  
– For heat pumps – the auxiliary heat differential(s) are  
set separately after the number of auxiliary heat stages is  
selected. See Diagrams 6-8 on pages 14-16 for auxiliary  
heat set up instructions.  
2-Residential This setting is best for homeowners where there  
is not long periods of time during the day when  
the home is unoccupied. In the program, there  
will be only two scheduled temperature changes  
per day (events) labeled Day and Night.  
4. In the SETTINGS MENU, scroll down through the menu items  
and select EVENTS PER DAY.  
5. To cancel, press the BACK button. This will return you to the  
SETTINGS MENU.  
6. To change, use the ▲ or ▼ button to scroll to the  
desired setting.  
2-Business  
This setting is best for businesses that are  
occupied during business hours and not occupied  
during non-business hours. In the program, there  
will be only two scheduled temperature changes  
per day (events) labeled Occupied and Unoccupied.  
7. To finish and return to the SETTINGS MENU, press the  
SELECT button.  
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GeneralDetails
NameAprilaire 8570 Premium Programmable Thermostat Instruction Manual
MakeAprilaire
LanguageEnglish
FiletypePDF (Download)
File size0.57 MB
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Aprilaire 8570 Premium Programmable Thermostat Instruction Manual