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Blue Selecto Thermostat with
Automatic Heat/Cool Changeover Option
Single Stage, Multi-Stage or Heat Pump
Installation and Operating Instructions for Model:
Save these instructions for future use!
Model Programming Choices
FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS
CAREFULLY BEFORE INSTALLING OR OPERATING
5/1/1 Day 5/2 Day Non-Programmable
1F85ST-0422
THIS CONTROL COULD CAUSE PERSONAL INJURY
AND/OR PROPERTY DAMAGE.
APPLICATIONS
THERMOSTAT APPLICATION GUIDE
1F85ST-0422 Thermostat
Description
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INSTALLATION Figure 1 – Battery door shown open WARNING ! Thermostat installation and all components of the control system shall conform to Class II circuits per “AA” Alkaline Batteries the NEC code. Remove Old Thermostat A standard heat/cool thermostat consists of three basic parts: 1) The cover, which may be either a snap-on or hinge type. Thermostat can be powered by system AC power or Battery. 2) The base, which is removed by loosening all captive If is displayed, the thermostat is batt
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THERMOSTAT QUICK REFERENCE Home Screen Description Figure 3 – Home Screen Display Room Setting Temperature Temperature Displays the power level of the 2 “AA” batteries: indicates good power level indicates batteries at about half power. “Cambiar ” (Change ) indicates batteries are low and should be replaced with 2 new premium brand “AA” Alkaline batteries. (See page 2 for more details) SISTEMA VENT Button Indicator Figure 4 – Programming & Confi guration Items 2 4 12 8 3 10
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INSTALLER/CONFIGURATION MENU With thermostat in Heat, Cool or Auto, in normal operation, press the Menu button for at least 5 seconds. The display will show item #1 in the table below. Press Menu to advance to the next menu item. Press or to change an item option. Shaded items are not available to 1F86. INSTALLER/CONFIGURATION MENU MENU PRESS DISPLAYED Press or to REF. HP SS BUTTON (FACTORY DEFAULT) select from listed options COMMENTS 1 1 1 MENU (EM2) bC1, ES1 Selects Multi-Stage (EM
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INSTALLER/CONFIGURATION MENU 1) This control can be confi gured for: require this feature. Your compressor manufacturer can EM2 – Multi-Stage System (no heat pump) tell you if the lockout feature is already present in their bC1 – Heat Pump with one stage of compressor system. When the thermostat compressor time delay oc- ES1 – Single Stage System curs, it will fl ash the setpoint for up to fi ve minutes. 2) GAS or Electric (ELE) fan operation. If the heating sys- 9) System Mode Confi guration –
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INSTALLER/CONFIGURATION MENU 21) Select Filter Replacement Reminder and Set Run 22) Select Reversing Valve Output – The O/B option is Time – Select the “Cambiar Filtro” (Change Filter) factory set at “O” position. This will accommodate the reminder On or OFF. If selected On, press MENU to majority of heat pump applications, which require the select the time period from 25 to 1975 hours in 25 hours changeover relay to be energized in COOL. If the increments. In a typical system, 200 hours (de
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PROGRAMMING (For Programmable Model Only) 9) Repeat steps 2 through 8 until all of the program times Enter the Cooling Program and temperatures are set for all program periods on 1) Press SISTEMA button to select “Frio” in the system that day. switch area indicating the active mode being pro- 10) Press Programa to the next day and repeat steps 2 grammed. through 9. 2) Follow Enter Heating Program instructions for entering 11) When programming is complete and all of the times and cooling t
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TROUBLESHOOTING Reset Operation Note: When thermostat is reset, installer confi guration menu function correctly contact your heating/cooling service person settings and programming will reset to factory settings. or place of purchase. If a voltage spike or static discharge blanks out the display Note: Be sure to review the installer confi guration menu or causes erratic thermostat operation, you can reset the settings. thermostat by removing the wires from terminals R and C To reset the progra
