Related Manuals for Aprilaire S84N 1H1C
Summary of Contents for Aprilaire S84N 1H1C
- Page 1 Thermostats HEATING SAFETY & INSTALLATION INSTRUCTIONS Model S84N 1H1C Conventional 1 Heat / 1 Cool Thermostat Model S84N SU Single Stage Universal Thermostat READ AND SAVE THESE INSTRUCTIONS...
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Page 2: Table Of Contents
• In direct sunlight, near lighting fixtures, or other appliances that give off heat. One Transformer (S84N 1H1C) 11 • On an outside or unconditioned area wall... -
Page 3: Outdoor Temperature Sensor
OUTDOOR TEMPERATURE SENSOR (OPTIONAL WITH S84N SU ONLY) FIGURE 1 – OUTDOOR TEMPERATURE SENSOR WIRING Outdoor temperature can be measured by attaching the included 8052 sensor to the T1 and T2 terminals The outdoor sensor must be enabled in the installer setup menu Heat pump models can use the outdoor temperature to effectively utilize the heat pump: •... -
Page 4: Remote Temperature Sensor
REMOTE TEMPERATURE SENSOR (OPTIONAL WITH S84N SU ONLY) FIGURE 2 – REMOTE TEMPERATURE SENSOR WIRING A remote temperature sensor can be used for control if the thermostat is to be mounted in a concealed location or a remote sensor can be averaged with the thermostat sensor to control a large space. -
Page 5: Thermostat Mounting
THERMOSTAT MOUNTING POWER AND RESET OPTIONS 1. Remove the rear mounting plate The thermostat is dual power It can either be AC or battery powered, or both (to provide backup from the thermostat power for the clock) Batteries are optional if the thermostat was connected to AC power when FIGURE 3 –... -
Page 6: Wiring Diagrams
WIRING DIAGRAMS 24VAC supply heating* FIGURE 4 – WIRING TERMINALS 24VAC supply cooling* First stage heat (conventional) / FIGURE 5 – SINGLE STAGE HEAT/COOL, ONE TRANSFORMER (S84N 1H1C) First stage auxiliary (heat pump S84N SU only) First stage cooling JUMPER... - Page 7 FIGURE 6 – SINGLE STAGE HEAT/COOL, (EX: BOILER) TWO TRANSFORMER (S84N 1H1C) FIGURE 7 – SINGLE STAGE HEAT/COOL, ONE TRANSFORMER (S84N SU) JUMPER REMOVE JUMPER HEAT SOURCE (EX: BOILER) FURNACE HANDLER ODT/REMOTE TEMP SENSOR CONDITIONER CONDITIONER 90-2684 90-2683...
- Page 8 FIGURE 8 – SINGLE STAGE HEAT/COOL (EX: BOILER), TWO TRANSFORMER (S84N SU) FIGURE 9 – SINGLE STAGE HEAT/PUMP, ONE TRANSFORMER (S84N SU) JUMPER REMOVE JUMPER HEAT SOURCE (EX: BOILER) HANDLER HANDLER ODT/REMOTE ODT/REMOTE TEMP SENSOR TEMP SENSOR CONDITIONER OUTDOOR UNIT 90-2686 90-2685...
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Page 9: Setup And Testing
SETUP AND TESTING HVAC INSTALLER SYSTEM SETTINGS TABLE The following table contains the system settings and their details Default settings are shown in bold The availability of some settings is dependent upon the value of other settings INSTALLER INSTALLER SETUP WIZARD AND MENU OPTIONS DESCRIPTION INSTALLER SETTING... - Page 10 TABLE 1 – HVAC INSTALLER SYSTEM SETTINGS TABLE 1 – HVAC INSTALLER SYSTEM SETTINGS Factory default setting Factory default setting System setting Description (bold) and setting range System setting Description (bold) and setting range Non Programmable hides all Programmable 3°F (1.5°C) Programmable Amount of heating when Heat Blast is scheduling features...
- Page 11 TABLE 1 – HVAC INSTALLER SYSTEM SETTINGS TABLE 1 – HVAC INSTALLER SYSTEM SETTINGS Factory default setting Factory default setting System setting Description (bold) and setting range System setting Description (bold) and setting range Heating Minimum Off 2 Minutes If outside temperature is below the Minimum off time for heating Low Balance Point 20°F (-8°C)
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Page 12: System Test Menu
SYSTEM TEST MENU TABLE 1 – HVAC INSTALLER SYSTEM SETTINGS Factory default setting The system test menu is used to test a system after installation The Installer Test can be System setting Description (bold) and setting range accessed from the Installer Menu. All equipment outputs that are configured in the installer settings can be turned on and off for testing equipment Minimum on and off times are not Select number of months between Disabled... -
Page 13: Quick Reference To Controls
QUICK REFERENCE TO CONTROLS & DISPLAY MAIN MENU HOME SCREEN Main Menu Mode UP ARROW EQUIPMENT STATUS Main Menu Hold Mode BACK HEATING Schedule ROOM TEMPERATURE Hold Heat Blast Schedule Air Cleaning Heat Blast SELECT (OPENS ROOM MENU FROM Settings TEMPERATURE HOME SCREEN) HOLD 5:00... -
Page 14: Troubleshooting
SCREEN SAVER TROUBLESHOOTING Starts 45 seconds after inactivity, press any button to wake the screen NOTE: Screen saver is not DISPLAY IS BLANK TEMPERATURE SETTINGS DO NOT CHANGE available on thermostat installations that are not connected to C wire and run on battery power only •... -
Page 15: Error Codes 29
FAN DOES NOT TURN ON IN A CALL FOR HEAT HEATING EQUIPMENT IS RUNNING IN COOL ERROR CODES MODE • Check System Setting (Fan Control in Heating), to make sure the fan control is • Check System Setting (Equipment Type), to If the thermostat enters an error mode, all outputs are turned off The thermostat attempts to properly set to match the type of system make sure it is set to match the installed... -
Page 16: Thermostat Features 30
THERMOSTAT FEATURES SPECIFICATIONS • Event-Based™ air cleaning • Programmable fan control with fan circulation mode ENVIRONMENT • Heat Blast® raises the room temperature 3°F to 5°F • Easy to use temperature control can Operating: 32° to 120°F (0° to 489°C) override program schedule at any time Temperature •... - Page 17 B2208795B • 61001859 • 1.22 © 2022 AprilAire | aprilairepartners.com | 800.334.6011 U.S. Patent Numbers 8,146,376, 8,596,078, 9,874,366 and other patents pending. AprilAire reserves the right to change specifications without notice.