Home > Aprilaire > Aprilaire S86N MU Multi Stage Universal Thermostat Instruction Manual
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1. Heating(Safety & Installation Instructions → Model S86n Mu → Multi-stage Universal Thermostat → Model S86n Mupr → Multi-stage Universal Thermostat With Iaq)
2. Installation(Setup And Testing → Installation Location Recommendations → Wiring Diagrams → System Test Menu → Troubleshooting → Thermostat Features)
8. Jumper(Radiant Floor → Heat Pump, One Transformer → Air Handler → Outdoor Unit)
9. Setup And Testing(Duct Mounted Evaporative Humidifiers → Dehumidifier → Installer Setup Wizard And Installer Setting → Installer Menu Options → Hvac Settings → Ventilation)
10. Hvac Installer System Settings(Number Of Compressor Stages → Number Of Auxiliary Heat Stages → Number Of Stages Of Heat → Equipment Type → Number Of Stages Of Cool → Fan Control In Heating)
11. Factory Default Setting(System Setting → Advanced Hvac Settings → Auto Changeover Mode Deadband → Minimum Time Between Heating And Cooling Calls → Field Adjustment Of Controlling Temperature Sensors → Minimum On Time)
12. Table 1 Hvac Installer System Settings(Factory Default Setting → System Setting → Outdoor Temperature High Balance Point → Stage Rate Factor → High Balance Point Temperature → Low Balance Point Temperature → Service Hvac Reminder)
18. Fresh Air Ventilation System Settings(Low Vent Rh Limit → High Mixing Temperature → High Vent Temperature Limit → Low Mixing Temperature → Low Vent Temperature Limit → Fresh Air Reminder)
19. System Test Menu(Quick Reference To Controls & Display → Home Screen → Enter The System Test Menu → System Test Steps)
21. Fan Does Not Turn On In A Call For Heat(Display Is Blank → Temperature Settings Do Not Change → Heat Pump Issues Cool Air In Heat Mode, Or Warm Air In Cool Mode → Heating System Does Not Respond → Cooling System Does Not Respond → Humidifier Does Not Operate In Auto Mode (s86n Mupr Only))