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Education You Can Build On White-Rodgers 70 Series Thermostats Homeowner Support Hotline: 800-284-2925 Education Central Engage, Apply, Retain Note: This module covers common elements. Refer to Specification Sheet or Instruction Sheet for detailed information.

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Application Coverage by SystemModel Stages Heat / Cool by System ApplicationsProgramming OptionsPower Source Single Stage (SS) Multi-Stage (MS) Heat Pump (HP1 or HP2) Universal (All) Model Number Single Stage Multi-Stage Heat Pump Gas/Oil/Electric 3-Wire Zone Value Millivolt Compatible Humidity Control Program Days per Week Program Periods per Day Hardwire Battery Power Assist Single Stage / Heat Pump 1F78-151 (H) 1E78-151 (V) 1/1 5+24B Heat Pump 1F72-151 2/1 5+24H Single Stage / Heat Pump 1F78-144 (H) 1E78-144 (V) 1/1 B Single Stage 1E78-1401/ B Heat Pump 1F79-111 2/1 H White-Rodgers 70 Series Thermostat Selecting the Right Thermostat for the Job

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White-Rodgers 70 Series Thermostats Agenda Applications Wiring Configuration Programming Featured Products In This Module 1E/F78-151 Single Stage / Programmable Vertical and Horizontal 1E72-151 Heat Pump / Programmable Vertical

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Staging By System Type Programming Options Applications Terminal Identification Part Number Look at the Box for Detailed Information

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White-Rodgers 70 Series Thermostat Overview Vertical or Horizontal Options Single Stage or Two Stage Heat Pump Hardwire or Battery Only Options Millivolt Compatible Choice of Programmable or Non-Programmable Meets California Building Code, Title 24 Comfort Alert Compressor Protection +/-1 Degree Accuracy- For Optimum Comfort and Equipment Life The Digital Thermostats That Builds Your Business and Flexes Your Inventory

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White-Rodgers 70 Series Specification Sheets Contain Detailed Information

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White-Rodgers 70 Series Applications ApplicationStages ProgrammingType Orientation Conventional Heat Only1/001E78-140Vertical Conventional or Heat Pump with No Aux 1/1 0 1E78-144Vertical 1F78-144Horizontal 5+2 1E78-151Vertical 1F78-151Horizontal Heat Pump Only With Aux2/1 01F79-111Horizontal 5+21F72-151Horizontal 1E Series (Vertical) 1F Series (Horizontal)

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White-Rodgers 70 Series Terminal Designations White-Rodgers 1F70 ConventionalHeat Pump Heat OnlyCONV or HP With No Aux * HP Only With Aux/Emer** TerminalDescription1E78-1401E78-1511F78-1511E78-1441F78-1441F79-1111F72-151 OrientationHorizontalVerticalHorizontalVerticalHorizontal Programming05+200 Stages1/01/12/1 W1 st Stage Heat E Emergency Heat Relay W2 Aux 1st Stage for HP Y 1 st Stage Compressor O/B Reversing Valve Combined O and B Reversing Valve Separate GFan Relay R 24 VAC Hot (TH) Combined RH and RC 24 VAC Hot (TH) Separate (RH Only) C 24 VAC Common (TR) Wire LDiagnostics Notes: * Requires Field Wiring from Y to W for Heat Pump ** Heat Pump Only Y is 1st Stage Heat

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70 Series Application Jumpers and Switches 1E78-1401E/F78-1511E/F78-1441F79-1111F72-151 Jumpers EMRW903 F to CW904 Slower CyclesW905 Fast 2nd stageW906 Switches Gas/Electric Fan Selection O/B Selection JUMPERS W903, Disables EMR on Programmable Thermostats W904, Changes Display From F to C W905, Slows the Cycle Rate by Opening the Temperature Differential for longer run times. This is typically used on hydronic applications W906, For Emergency Heat 2 nd Stage Fan Control SWITCHES O/B Reversing Valve. Determines when the reversing valve is energized Electric/Gas, If used on an application where the fan is energized immediately on a call for heat (ie electric furnace or heat pumps) turn the switch to ELEC

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For Two Transformer Systems Remove the Jumper Between RC and RH Fossil Fuel Wiring 1E78 and 1F78

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Reversing Valve Energized will be determined by either by O for Cooling or B for Heating Terminals Jumper Required between Y and W to use on a Heat Pump For Two Transformer Systems Remove the Jumper Between RC and RH Heat Pump Wiring 1E78 and 1F781F72 and 1F79 Reversing Valve Energized will be based on moving selection switch on back of subbase. Jumper Required between W2 and E to use a single Aux Heat for both 2 nd Stage Heat and Emergency System Switch Operation

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70 Series Navigation Fan Button Day of Week Time of Day Alternates to Actual Room Temperature System Button Temperature or Config Adjustment Buttons Desired Temperature Time Button Program Button Run Button Hold Button 1E78 is the same but in a vertical position

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1F72-151 Entering System Configuration Most technical service calls are the result of improper system configuration 1. Press PRGM and RUN at the same time 2. Press Hold Button to Advance the Menu

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70 Series Programming Worksheet Technical Service has never spoken to anyone who could not program the thermostat once they filled out the schedule worksheet in the manual and KEPT it. Save a call back and fill it out the form from the homeowners manual with the homeowner. Ensure they have the Homeowner Support Hotline: 800-284-2925

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70 Series Set Time and Day Set Current Time and Day 1.Press TIME button once. The display will show the hour only 2.Press and hold either UP or DOWN until you reach the correct hour and AM/PM designation (AM begins at midnight; PM begins at noon) 3.Press TIME once again. The display window will show the minutes only. 4.Press and hold either UP or DOWN until you reach the correct minutes. 5.Press TIME once again. The display will show the day of the week. 6.Press UP or DOWN until you reach the current day of the week. 7.Press RUN once. The display will show the correct time, day, room temperature and set-point temperature.

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70 Series How To Set A Program 1.Move the SYSTEM switch to Heat 2.Press PRGM once. Mo Tu We Th Fr (indicating weekday program) will appear in the display. 3.Press UP or DOWN to change the displayed temperature to your selected temperature for the 1st program period. 4.Press TIME once (the programmed time will flash). Press UP or DOWN until your selected time appears. The time will change in 15 minute increments. When your selected time is displayed, press TIME again to return to the change temperature mode. 5.Press PRGM once. The currently programmed start time and setpoint temperature for the 2 nd program period will appear. 6.Repeat steps 4 and 5 to select the start time and temperature for the 2 nd program period. 7.Repeat steps 4 through 6 for the 3 rd and 4 th program periods. 8.Press PRGM once. SA (indicating Saturday program) will appear in the display, along with the start time for the 1 st period and the currently programmed temperature. 9.Repeat steps 4 through 8 to complete weekend programming. 10.When you have completed entering your program, press RUN.