Instruction/ maintenance manual of the product 1F95-1291 White Rodgers
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Model Programming Choices 1F95-1291 7 Day 5/1/1 Day Non-Programmab le www .white-rodgers .com Big Blue Humidity Univ er sal T her mostat with Humidity/Dehumidity Control and Automa tic Heat/Cool Changeo v er Option P ART NO .
2 Remove Old Thermostat Bef ore removing wires from old thermostat, mar k wires f or terminal identifi cation so the proper connections will be made to the new thermostat. Installing New Thermostat 1. Pull the thermostat body off the ther mostat base.
3 WIRING DIA GRAMS Figure 2 – Single Stage or Multi-Stage System (No Heat Pump) with Single T ransformer Single Stage 1 (SS1) Multi Stage 2 (MS2) System RC RH C Y Y2 W/E W2 G O/B 6 L CLASS II TRANSF.
4 If you ha v e a single stage compressor system see the dia- gram belo w . A relay (customer provided) should be installed as shown in Fig 7 to s witch the fan speed to the ne xt lower speed on a call f or dehumidifi cation from the thermostat. The reduction in air fl o w allows the coil to remo ve more humidity from the air .
5 Programming and Confi guration Items 1 Displa ys and "Keypad Loc kout" when in k eypad lock out mode. Displa ys and "T emperature Limit" and "Keypad Lock out" when limited range is activ ated and lock ed. Displa ys only "T emperature Limit" when limited range is activated.
6 INST ALLER/CONFIGURA TION MENU T o enter the menu: Press the Menu touch k ey . Press and hold f or 5 seconds the Installer Confi g touch ke y . This displays menu item #1 in the tab le below . Press to advance to the ne xt menu item or to return to a previous menu item.
7 INST ALLER/CONFIGURA TION MENU 1. This control can be confi gured f or : MS2 – Multi-Stage System (2 heat/2 cool) HP1 – Heat Pump with one stage of compressor (2 heat/1 cool) HP2 – Heat Pump .
8 12. Select Continuous Backlight – In low lighting condi- tions, displa y backlight improv es the displa y contrast. When C terminal is connected, selecting dL On will tur n the backlight on contin uously . Selecting dL Off will tur n the backlight on momentarily after any k ey is pressed.
9 when you man ually raise the setting and want to allo w the thermostat to stage based on recent system performance. The F ast Cool feature operates the cooling stages in the same manner as F ast Heat, On or Off when the tempera- ture is lowered belo w the room setting.
10 cally reduces indoor humidity with a call f or Cooling if humidity is 2% abov e setting. Humidity is set by pressing the HUMIDITY ke y when in the appropriate mode, in this case Cooling , and pressing the or keys to set desired humidity le vel f ollowed by pressing Humidity key again.
11 Choose the System Setting (Cool, Off, Heat, Em, A uto) Press the SYSTEM ke y 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 av ailable only when the thermostat is confi g- ured in HP1 or HP2 mode.
12 PR OGRAMMING Set Current Time and Day 1. Press Menu ke y to enter installer menu. Then press Set Time once to indicate hour & AM or PM designation in clock displa y . 2. Press and hold either the or touch key until y ou reach the correct hour and AM or PM designation.
13 PR OGRAMMING Planning Y our Program – Important The Heating and Cooling Program schedules belo w allow y ou to pencil in your o wn program times and temperatures . The 1F95-1291 comes confi gured f or 7 day progr amming and can also be confi gured f or 5+1+1 programming (see confi gur a- tion section).
14 PR OGRAMMING Cooling Program W ake Up (Morning) Fan Leave For W ork (Day) Fan Return Home (Evening) Fan Go T o Bed (Night) Fan MON 6:00 AM 75°F A uto 8:00 AM 83°F A uto 5:00 PM 75°F Auto 10:00 P.
15 Wired Remote T emperature 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 f eet). T erminals +, S and - on the terminal block allo w connection of the remote sensor .
16 www.white-rodgers.com White-Rodgers is a division of Emerson Electric Co. The Emerson logo is a trademark and ser vice mark of Emerson Electric Co. HOMEO WNER HELP LINE: 1-800-284-2925 TR OUBLESHOO TING Symptom P ossible Cause Corrective Action No Heat/No Cool/No Fan (common problems) 1.
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