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1F85RF-275 Thermostat and
Save these instructions Save these instructions
Save these instructions Save these instructions Save these instructions
Wireless Remote Sensor Kit
for future use! for future use!
for future use! for future use! for future use!
Automatic Heat/Cool Changeover Thermostat for Single Stage/
Multi-Stage/Heat Pump Systems with Wireless Remote Sensor
Installation and Operating Instructions for Model: Installation and Operating Instructions for Model: Installation and Operating
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INSTALLATION INSTALLATION INSTALLATION INSTALLATION INSTALLATION 8. Remove the battery tags in both the thermostat and WARNING ! sensor and replace the covers by lining them up with the Thermostat installation and all components of the Thermostat installation and all components of the Thermostat installation and all components of the Thermostat installation and all components of the Thermostat installation and all components of the base and pressing until they snap into place. ELEC/GAS SWITCH co
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WIRING CONNECTIONS WIRING CONNECTIONS WIRING CONNECTIONS WIRING CONNECTIONS WIRING CONNECTIONS Typical wiring diagrams are provided below for the following systems: Single Stage Heat/Cool systems Multi-Stage Heat/Cool systems (No Heat Pump) Heat Pump system, one compressor or one speed compressor with Aux. Heat Heat Pump systems, two compressors or two speed compressor with Aux. Heat Refer to the equipment manufacturers instructions for specific wiring information. After completing the connectio
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THERMOSTAT/REMOTE SENSOR QUICK REFERENCE THERMOSTAT/REMOTE SENSOR QUICK REFERENCE THERMOSTAT/REMOTE SENSOR QUICK REFERENCE THERMOSTAT/REMOTE SENSOR QUICK REFERENCE THERMOSTAT/REMOTE SENSOR QUICK REFERENCE Before operating the thermostat, familiarize yourself with the display and button functions. Both thermostat and remote sensor consist of two parts: the cover and the base. To remove a cover, pull it straight out from the base. To replace a cover, line 2 it up with the base and press until the
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THERMOSTAT/SENSOR QUICK REFERENCE THERMOSTAT/SENSOR QUICK REFERENCE THERMOSTAT/SENSOR QUICK REFERENCE THERMOSTAT/SENSOR QUICK REFERENCE THERMOSTAT/SENSOR QUICK REFERENCE The Sensor Buttons and Display The Sensor Buttons and Display The Sensor Buttons and Display Figure 8 – Remote Sensor display and buttons Figure 8 – Remote Sensor display and buttons Figure 8 – Remote Sensor display and buttons The Sensor Buttons and Display The Sensor Buttons and Display Figure 8 – Remote Sensor display and but
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THERMOST THERMOST THERMOST THERMOST THERMOSTA A A A AT CONFIGURA T CONFIGURA T CONFIGURA T CONFIGURA T CONFIGURATION MENU TION MENU TION MENU TION MENU TION MENU INSTALLER/CONFIGURATION MENU INSTALLER/CONFIGURATION MENU INSTALLER/CONFIGURATION MENU INSTALLER/CONFIGURATION MENU INSTALLER/CONFIGURATION MENU Press the System button until OFF OFF OFF i OFF OFF s displayed, then press the and simultaneously Press Press Press Press Press Displayed Displayed Displayed Displayed Displayed Press Press
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THERMOST THERMOST THERMOST THERMOST THERMOSTA A A A AT CONFIGURA T CONFIGURA T CONFIGURA T CONFIGURA T CONFIGURATION MENU TION MENU TION MENU TION MENU TION MENU setting on the remote. This is only used in areas where 4° higher or lower. Your thermostat was accurately there are other wireless devices or electronic equipment calibrated at the factory but you have the option to that interfere with the default frequency of the thermostat/ change the display temperature to match your previous remote
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REMO REMO REMO REMO REMOTE SENSOR CONFIGURA TE SENSOR CONFIGURA TE SENSOR CONFIGURA TE SENSOR CONFIGURA TE SENSOR CONFIGURATION MENU TION MENU TION MENU TION MENU TION MENU The configuration menus allow you to set certain remote sensor operating characteristics to your system or personal require- ments. Two configuration menus are available, User Configuration and Installer Configuration. User Configuration Menu User Configuration Menu User Configuration Menu User Configuration Menu User Configu
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REMO REMO REMO REMO REMOTE SENSOR CONFIGURA TE SENSOR CONFIGURA TE SENSOR CONFIGURA TE SENSOR CONFIGURA TE SENSOR CONFIGURATION MENU TION MENU TION MENU TION MENU TION MENU Installer Configuration Menu Installer Configuration Menu Installer Configuration Menu Installer Configuration Menu Installer Configuration Menu Your thermostat is configured at the factory to recognize the remote sensor it is shipped with as indoor sensor A. The Installer Configuration Menu is used only when adding or replac
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OPERATING YOUR THERMOSTAT AND REMOTE SENSOR OPERATING YOUR THERMOSTAT AND REMOTE SENSOR OPERATING YOUR THERMOSTAT AND REMOTE SENSOR OPERATING YOUR THERMOSTAT AND REMOTE SENSOR OPERATING YOUR THERMOSTAT AND REMOTE SENSOR Emergency System Emergency System Emergency System Automatic System Changeover Automatic System Changeover Automatic System Changeover Emergency System Emergency System Automatic System Changeover Automatic System Changeover EMER EMER EMER EMER EMER bypasses the Heat Pump to use
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OPERATING YOUR THERMOSTAT AND REMOTE SENSOR OPERATING YOUR THERMOSTAT AND REMOTE SENSOR OPERATING YOUR THERMOSTAT AND REMOTE SENSOR OPERATING YOUR THERMOSTAT AND REMOTE SENSOR OPERATING YOUR THERMOSTAT AND REMOTE SENSOR 70°F then: Learn Mode Option Learn Mode Option Learn Mode Option Learn Mode Option Learn Mode Option If weight selected is HI , then the averaged temperature is Your thermostat is configured at the factory to recognize the (2 x (80°F) + 4 x (70°F))/ 6 = 73.3°F. wireless remote se
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OPERATING YOUR THERMOSTAT AND REMOTE SENSOR OPERATING YOUR THERMOSTAT AND REMOTE SENSOR OPERATING YOUR THERMOSTAT AND REMOTE SENSOR OPERATING YOUR THERMOSTAT AND REMOTE SENSOR OPERATING YOUR THERMOSTAT AND REMOTE SENSOR Remote Sensor Operation Remote Sensor Operation Remote Sensor Operation PROGRAMMING YOUR THERMOSTAT PROGRAMMING YOUR THERMOSTAT PROGRAMMING YOUR THERMOSTAT Remote Sensor Operation Remote Sensor Operation PROGRAMMING YOUR THERMOSTAT PROGRAMMING YOUR THERMOSTAT This section will he
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PROGRAMMING PROGRAMMING PROGRAMMING PROGRAMMING PROGRAMMING 6. Press PRGM once. The currently programmed start time Setting the Clock and Day Setting the Clock and Day Setting the Clock and Day Setting the Clock and Day Setting the Clock and Day and setpoint temperature for the 2nd heating 2nd heating 2nd heating 2nd heating 2nd heating program Set Current Time and Day Set Current Time and Day Set Current Time and Day Set Current Time and Day Set Current Time and Day period will appear. 1. Press
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TROUBLESHOOTING TROUBLESHOOTING TROUBLESHOOTING TROUBLESHOOTING TROUBLESHOOTING Reset Operation Reset Operation Reset Operation Reset Operation Reset Operation If a voltage spike or static discharge blanks out the display or causes erratic thermostat operation, you can reset the thermo- stat by removing the wires from terminals R and C and removing batteries for 2 minutes. After resetting the thermostat, replace the wires and batteries. If the thermostat has been reset and still does not functio
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TROUBLESHOOTING TROUBLESHOOTING TROUBLESHOOTING TROUBLESHOOTING TROUBLESHOOTING Possible Cause Possible Cause Possible Cause Possible Cause Possible Cause Corrective Action Corrective Action Corrective Action Corrective Action Corrective Action Symptom Symptom Symptom Symptom Symptom In power stealing mode (RC/PS Switch 1. Add a common connection from the system Furnace Inducer Fan, Furnace Inducer Fan, Furnace Inducer Fan, Furnace Inducer Fan, Furnace Inducer Fan, Blower or Heat Turns On Blower
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TROUBLESHOOTING TROUBLESHOOTING TROUBLESHOOTING TROUBLESHOOTING TROUBLESHOOTING Symptom Symptom Symptom Possible Cause Possible Cause Possible Cause Possible Cause Possible Cause Corrective Action Corrective Action Corrective Action Corrective Action Corrective Action Symptom Symptom Furnace Furnace 1. The location of the thermostat and/or Digital thermostats normally provide precise Furnace Furnace Furnace (Air Conditioner) (Air Conditioner) the size of the Heating System may temperature contro
