Page 2 - OFF; Power Stealing Switches; WARNING; Rear view of thermostat
2 Remove Old Thermostat Before removing wires from old thermostat, mark wires for terminal identifi cation so the proper connections will be made to the new thermostat. Installing New Thermostat 1. Pull the thermostat body off the thermostat base. Forcing or prying on the thermostat will cause damag...
Page 3 - WIRING DIAGRAMS; Figure 2 – Single Stage or Multi-Stage System; Figure 3 – Heat Pump Systems
3 WIRING DIAGRAMS Figure 2 – Single Stage or Multi-Stage System (No Heat Pump) with Single Transformer Single Stage 1 (SS1) Multi Stage 2 (MS2) System RC RH C Y Y2 W/E W2 G O/B 6 L CLASS II TRANSFORMER HOT 24VAC NEUTRAL 120VAC Call for heat Heat mode-1st stage Heat mode-2nd stage No output 24 volt p...
Page 4 - Figure 6 – Typical Wiring for 120V Humidifi er System; Figure 7 – Typical Wiring for 24V Humidifi er System; Figure 4 – Humidity and Sensors
4 If you have a single stage compressor system see the dia-gram below. A relay (customer provided) should be installed as shown in Fig 7 to switch the fan speed to the next lower speed on a call for dehumidifi cation from the thermostat. The reduction in air fl ow allows the coil to remove more humi...
Page 5 - Programming and Confi guration Items; THERMOSTAT QUICK REFERENCE; Home Screen Description
5 Programming and Confi guration Items 1 Displays and "Keypad Lockout" when in keypad lockout mode.Displays and "Temperature Limit" and "Keypad Lockout" when limited range is activated and locked. Displays only "Temperature Limit" when limited range is activated. 2 In...
Page 6 - INSTALLER/CONFIGURATION MENU; Menu
6 INSTALLER/CONFIGURATION MENU To enter the menu: Press the Menu touch key. Press and hold for 5 seconds the Installer Confi g touch key. This displays menu item #1 in the table below. Press to advance to the next menu item or to return to a previous menu item. Press or to change a menu item option....
Page 10 - Fan Operation; NOTE; Check Thermostat Operation; Emergency Mode; CAUTION
10 cally reduces indoor humidity with a call for Cooling if humidity is 2% above setting. Humidity is set by pressing the HUMIDITY key when in the appropriate mode, in this case Cooling , and pressing the or keys to set desired humidity level followed by pressing Humidity key again. This dehumidifi ...
Page 11 - OPERATING YOUR THERMOSTAT; Cooling/Dehumidifi er
11 Choose the System Setting(Cool, Off, Heat, Em, Auto) Press the SYSTEM key to select: Cool: Thermostat controls only the cooling system. Off: Heating and Cooling systems are off. Heat: Thermostat controls only the heating system. Em: Setting is available only when the thermostat is confi g- ured i...
Page 12 - PROGRAMMING
12 PROGRAMMING Set Current Time and Day 1. Press Menu key to enter installer menu. Then press Set Time once to indicate hour & AM or PM designation in clock display. 2. Press and hold either the or touch key until you reach the correct hour and AM or PM designation. 3. Press Set Time again to di...
Page 13 - Planning Your Program – Important
13 PROGRAMMING Planning Your Program – Important The Heating and Cooling Program schedules below allow you to pencil in your own program times and temperatures.The 1F95-1291 comes confi gured for 7 day programming and can also be confi gured for 5+1+1 programming (see confi gura-tion section). Facto...
Page 15 - Dual Fuel Temperature Setpoint
15 Wired Remote Temperature Sensing One remote temperature sensor can be installed indoor or outdoor and connected to the thermostat by a maximum cable length of 100 meters (300 feet). Terminals +, S and - on the terminal block allow connection of the remote sensor. The thermostat must have 24 VAC C...
Page 16 - TROUBLESHOOTING; Symptom; Reset Operation
16 www.white-rodgers.com White-Rodgers is a divisionof Emerson Electric Co. The Emerson logo is a trademark and service markof Emerson Electric Co. HOMEOWNER HELP LINE: 1-800-284-2925 TROUBLESHOOTING Symptom Possible Cause Corrective Action No Heat/No Cool/No Fan(common problems) 1. Blown fuse or tr...