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80 Series 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
1F85-0422 5/1/1 Day 5/2 Day Non-Programmable
CAREFULLY BEFORE INSTALLING OR OPERATING
THIS CONTROL COULD CAUSE PERSONAL INJURY
1F83-0422 Non-Programmable
AND/OR PROPERTY DAMAGE.
APPLICATIONS
THERMOSTAT APPLICATION GUIDE
1F83-0422 Th
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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 bat
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THERMOSTAT QUICK REFERENCE Home Screen Description Figure 3 – Home Screen Display Setting Room Temperature Temperature Displays the power level of Set the 2 “AA” batteries: indicates good power level indicates batteries at about half power. “Change ” indicates batteries are low and should be replaced with 2 new premium brand “AA” Alkaline batteries. (See page 2 for more details) SYSTEM FAN Auto Heat Menu System Fan Indicator Indicator Figure 4 – Programming & Confi
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INSTALLER/CONFIGURATION MENU 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 a menu item. Shaded items available on 1F85 model only. INSTALLER/CONFIGURATION MENU MENU PRESS DISPLAYED Press or to REF. HP SS BUTTON (FACTORY DEFAULT) select from listed options COMMENTS 1 1 1 MENU (MS 2) HP 1, SS 1 Selects Multi-Stage (MS 2 No Heat Pump), Heat Pump 1 (HP 1, 1 compressor), or S
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INSTALLER/CONFIGURATION MENU 1) This control can be confi gured for: the compressor from short cycling. Some newer com- MS 2 – Multi-Stage System (no heat pump) pressors already have a time delay built in and do not HP 1 – Heat Pump with one stage of compressor require this feature. Your compressor manufacturer can HP 2 – Heat Pump with two stage compressor or two tell you if the lockout feature is already present in their compressor system, Gas or Electric backup system. When the thermost
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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 “Change Filter” reminder On or factory set at “O” position. This will accommodate the OFF. If selected On, press MENU to select the time majority of heat pump applications, which require the period from 25 to 1975 hours in 25 hours increments. changeover relay to be energized in COOL. If the In a typical system, 200 hours (default) of run ti
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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 SYSTEM button to select “Cool” in the system that day. switch area indicating the active mode being pro- 10) Press Schedule 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 ti
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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
