RS9210 O p e ra tion Manual
RS9210 Table of Contents Table of Contents Page 1 Thermostat Operation 2-3 Thermostat Quick Reference 4-7 Programming Installer Setup Menu Terminal Designations 8-10 11-15 16 Caution DO NOT SWITCH SYSTEM TO COOL IF THE TEMPERATURE IS BELOW 50°F (10°C). THIS CAN DAMAGE THE AIR CONDITIONING SYSTEM AND CAUSE PERSONAL INJURY.
THERMOSTAT OPERATION Mon Room Set At Menu SLEEP FAN ON OFF AUTO COOL HEAT EMH 1 LCD Screen 4 Temperature Set-Point Buttons 2 Fan Switch 5 User Buttons 3 System Switch 2
THERMOSTAT OPERATION 1 LCD Screen 2 3 See page 4 for detailed information. Fan Switch Select ON or AUTO. ON will run the fan continuously. AUTO will cycle the fan on only when the heating or cooling system is on. System Switch Selects HEAT or COOL for your HVAC system. Selecting HEAT turns on the heat mode. Selecting COOL turns on the cool mode. Selecting OFF turns both heating and cooling off.
THERMOSTAT QUICK REFERENCE Days of the week and time. Displays the user selected set-point temperature. Sun Mon Tue Wed Thu Fri Sat Tech Set Min Com On AM Next Step Com Delay H e a t PM Cool Swing Set Time Run Sched Room Hold Filter Set At Set Sched Hold Prev Step Menu Done Low Battery Indicator: Replace batteries when indicator is shown.
THERMOSTAT QUICK REFERENCE Caution: When the battery icon appears, replace the alkaline AAA batteries immediately to avoid damage to your HVAC system. Freezing or overheating could occur. Battery Door Information Install two AAA Alkaline batteries into battery compartment. Be sure to match positive (+) ends of batteries with positive (+) battery terminals in the battery compartment. Press the lower portion of the thermostat to open the easy access battery door.
THERMOSTAT QUICK REFERENCE Temperature Adjustment (if Using a Program Schedule) Temporary Adjustment: You may temporarily change the desired temperature set-point by pressing either or . The temperature will remain at this set-point until the next programmed WAKE, LEAVE, RETURN, or SLEEP event. The program schedule will then resume. Program Schedule Hold: The thermostat will display HOLD and RUN SCHED on the left of the screen when you press either or .
THERMOSTAT QUICK REFERENCE Filter Change Reminder The thermostat can be configured to remind you when the air filter needs to be changed. The filter change reminder can be adjusted to up to 2000 hours in 50 hour increments. If the installer configured the thermostat to issue this reminder, FILTER will be displayed when it is time to change the air filter.
PROGRAMMING Set Time of Day and Day of Week 1. Press the MENU button. 2. Press SET TIME. 3. Day of the week will be flashing. Use day of the week. or to select the current 4. Press NEXT STEP. 5. The current hour will be flashing. Use or Note the correct a.m. or p.m. indicator is selected. to select the current hour. 6. Press NEXT STEP. 7. The minutes will be flashing. Use 8. Press DONE when completed. 8 or to select the current minutes.
PROGRAMMING Custom Programming This thermostat can be configured to have 7 Day or 5+1+1 programming. If 7 Day is selected, all seven days will need to be programmed individually. If 5+1+1 programming is selected, Monday–Friday will be programmed together and Saturday and Sunday will need to be programmed individually. There are four time periods for each day (WAKE, LEAVE, RETURN, SLEEP). Follow the steps below to customize your program schedule: 1. Select HEAT or COOL.
PROGRAMMING Custom Programming 7. Press NEXT STEP. 8. Repeat steps 4 through 7 for the LEAVE time period, for the RETURN time period, and for the SLEEP time period for Monday–Friday (or Monday if in 7 Day mode). 9. Repeat steps 4 through 8 for the Saturday WAKE, LEAVE, RETURN, and SLEEP time periods, and then again for the Sunday WAKE, LEAVE, RETURN, and SLEEP time periods for the 5+1+1 program schedule, and for each day for the 7-day program schedule.
INSTALLER SETUP MENU 1. Press MENU. 2. Press and hold TECH SET button for 3 seconds. 3. Configure the installer options as desired using the table. 4. Use the or to change settings and the NEW STEP or PREV STEP to move from one option to another. Note: Only press DONE key when you want to exit the Installer Setup Options.
INSTALLER SETUP MENU Settings Filter Change Reminder Display This setting will flash FILT in the display after the elapsed run time to remind the user to change the filter. The OFF setting will disable this feature. This setting allows the installer Next step Prev step Minimum Compressor On-Time 12 The installer can select the minimum run time for the compressor to help protect the compressor from short-cycling.
INSTALLER SETUP MENU Settings Display The compressor short cycle Compressor delay setting will not allow the Short Cycle compressor to be turned on for 5 minutes after it was last turned off Delay Cooling Differential Heating Differential Adjustment Options Default Next step in order to protect the compressor. Prev step The cooling differential is factory preset at 0.5°. This means that whenever the room temperature heats by 0.5° from the temperature setting, the cooling system will turn on.
INSTALLER SETUP MENU Settings Display Adjustment Options Default Next step F or C F for Fahrenheit Select F for Fahrenheit temperature display or select C for Celsius display. C for Celsius F Prev step 12 or 24 Hour Clock Next step Use and to select 12 or 24 hour clock. Select a 12 or 24 hour clock setting. 12 Prev step Next step Fan Operation Select GAS or ELEC depending on the type of furnace.
INSTALLER SETUP MENU Settings Program Options Display This thermostat can be configured to have 7 Day, 5+1+1 programming or be non-programmable. If 7 Day is selected, in Set Time all seven days will need to be programmed individually. If 5+1+1 programming is selected, in Set Time Monday–Friday will be programmed together and Saturday and Sunday will need to be programmed individually. If 0d is selected, the thermostat becomes non-programmable.
TERMINAL DESIGNATIONS W2....................Auxiliary heat relay Y........................Compressor relay G.......................Fan relay O....................... Heat pump reversing valve energized in cooling R.......................24VAC Power C.......................Common wire from system transformer B....................... Heat pump reversing valve energized in heating W/E...................
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