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Thermostat
Aprilaire
Official Manual for the 8570 Thermostat
Models:
8570
1
26
40
40
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40 pages
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Troubleshooting
Specifications
Diagram 4 Boiler with AC
Wire Requirements
Progressive Recovery
Safety
Page 26
Image 26
Figure 9
IDS
ODT
CIR
GND
ZA
ZB
C
- 22 -
Page 25
Page 27
Page 26
Image 26
Page 25
Page 27
Contents
Instructions
Table of Contents
Customize
Check Cooling Operation
Safety Instructions
Model 8570 Specifications
Radiant 1st Stage Heat
Wire Requirements
Two-Stage Furnace/AC
Single-Stage Heat Pump Two-Stage Heat Pump
Select a Mounting Location
Keep the thermostat 18 from an outside wall
Open the Thermostat
Mount the Thermostat Base to the Wall
AHC
Set to HP when installed with heat pumps
Wire the Thermostat to the Hvac Equipment
Run a cable with the correct number of wires
Diagram 1 Single-Stage Furnace and AC
Diagram 2 Two-Stage Furnace and AC
Diagram 3 Two-Stage Roof Top Unit
Diagram 4 Boiler with AC
Page
Diagram 6 Single-Stage Heat Pump
Diagram 7 Two-Stage Heat Pump
Mount the outdoor temperature sensor see Figure
Mount above anticipated snow line
117.6
230.6
163.8
85.4
IDS ODT CIR GND
Optional Install AN Automatic Humidifier Control AHC
Mount the AHC and its outdoor temperature sensor
+ I- R C H ODT
Mount the indoor temperature sensor
IDS ODT CIR GND
Thermostat Startup Stand Alone Applications
Check FAN Operation
From the Main Screen, press the Info button
Troubleshooting AHC Connection
Check Heating Operation
Troubleshooting Heating Operation
To Cool and make a call for cooling
Troubleshooting Cooling Operation
Thermostat does not call for cooling
To Emergency Heat and make a call for heat
Troubleshooting Emergency Heat Operation
Check Emergency Heat Operation Heat Pumps Only
Customize the Application Settings
Differential
Offset
Progressive Recovery
Display will show the ADV. Settings Menu
Balance Points Heat Pumps only
Range is 0F to 40F
To delete a number, press the Back button
Input Dealer Contact Information
To delete a character, press the Back button
Blower Extension for Humidity Control
Press the Call Dealer button Press the Reset button
Press the Menu button
DP 10006198 B2203358B BOX 1467 MADISON, WI
