Instruction/ maintenance manual of the product 1F85ST-0422 White Rodgers
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1 Blue Selecto T her mostat with Automa tic Heat/Cool Changeo v er Option Single Stage, Multi-Stage or Heat Pump Installation and Operating Instructions for Model: F AILURE T O READ AND FOLLO W ALL INSTRUCTIONS CAREFULL Y BEFORE INST ALLING OR OPERA TING THIS CONTROL COULD CA USE PERSONAL INJUR Y AND/OR PROPER TY D AMAGE.
2 INST ALLA TION Thermostat installation and all components of the control system shall conform to Class II circuits per the NEC code. W ARNING ! Remove Old Thermostat A standard heat/cool thermostat consists of three basic par ts: 1) The cov er , which may be either a snap-on or hinge type .
3 THERMOST A T QUICK REFERENCE Figure 3 – Home Screen Display Home Screen Description Programming and Confi guration Items 1 “Sistema On” indicates when heating or cooling stage is energized. “Sistema On +2” indicates when a second stage is energized.
4 INST ALLER/CONFIGURA TION MENU With thermostat in Heat, Cool or Auto , in nor mal operation, press the Menu button f or at least 5 seconds. The display will show item #1 in the tab le below . Press Menu to adv ance to the next men u item. Press or to change an item option.
5 INST ALLER/CONFIGURA TION MENU 1) This control can be confi gured f or : EM2 – Multi-Stage System (no heat pump) bC1 – Heat Pump with one stage of compressor ES1 – Single Stage System 2) GAS or Electric (ELE) fan operation. If the heating sys- tem requires the ther mostat to energize the f an, select ELE.
6 OPERA TING Y OUR THERMOST A T Choose the V ent Setting (A uto or On) Set the VENT Switch to Auto or On. V ent A uto is the most commonly selected setting and r uns the f an only when the heating or cooling system is on. V ent On runs the fan contin uously f or increased air circulation or to allow additional air cleaning.
7 PR OGRAMMING (For Programmab le Model Only) The 1F85ST -0422 ther mostats are programmed with the energy saving settings sho wn in the table belo w for all da ys of the week. If this program suits y our needs, simply set the thermostat clock and press the Arrancar button.
8 TR OUBLESHOO TING Reset Operation Note: When thermostat is reset, installer confi guration menu settings and programming will reset to f actor y settings.
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