White Rodgers 90 Thermostat User Manual
Contents
1. Daylight Savings Time Button 17 Energy Management Recovery 11 Fan Control One Shot 12 Fan Control Programmable 14 Factory Preprogrammed 14 Fahrenheit or Celsius Temperature Display 12 FEATURES Configuration Menu 11 Traditional 13 Heat Fast 12 Indefinite Program Hold 16 INTRODUCTION 1 Keypad Lockout 13 Liquid Crystal Display 18 Operation Manual 7 Programmed 7 Outdoor Temperature Sense 12 Program Entering Your 7 Planning Your 7 Temporary Override 15 PROGRAMMING 7 Remote Temperature Sense 16 20 Schedule Sample Program Personal Program Set Clock 7 Day 7 Program 7 System and Thermostat Diagnosis 14 Temporary Program Override 15 Thermostat Startup After Total Power Loss 18 Vacation 16 37 6065B 0123 Comfort Set Optional Accessories ee Or Plastic Thermostat Guard Hl Series ease Mn Tarpeet Guard Hodge astic hermostat Gum PREMIUM Outdoor Remate Sensor F145 13782. i B Remote Sensor Clear Plastic Thermostat Guard Mounting Plate F145 1328 F29 0231 F 1 2100 If you need further information on programming of operation contact us at WHITE RODCERSIE White Rodgers Division Emerson Electric Co White Rodgers Canada 9797 Reavis Road St Louis MO 63123 5398 7999 Highway 48 314 577 1300 FAX 314 577 1517 Markham ONT Canada L3P 313 Technical Service 314 577 1477 905 294 9344 FAX 905 294 6876 Visit aut Website at www white radgers cam 37 6065 B
3. stuck down or in Check the keys make sure nothing is pushing them in 15 The thermostat sensor is not functioning If using a remote sensor check connections wiring and power After checking the above press PROGRAM to reset the display If this does not clear the display disconnect power for five minutes If these checks fail to solve the problem the thermostat should be replaced Temporary Program Override Any time your program is running and you would like to override it for a specific amount of time press or until the temperature you want is displayed The display will indicate HOLD and the number of hours remaining in the hold period will be indicated with the word HRS To adjust the length of time for the override press TIME GI or TIME G3 HOLD TILL will be displayed Features as well as the HOLD period expiration time Press the TIME GZ or TIME keys until you reach the time you would like it to resume the program The TIME QI or TIME keys adjust the time in 15 minute increments This programmed hold time has a 19 hour maximum Beyond 19 hours you may wish to use the vacation hold feature page 16 If you need to you can adjust the temperature up or down Indefinite Program Hold If you want to operate the thermostat to keep a set temperature without a program running press PROGRAM GaP The Or keys can be use to raise or lower the tempera ture The thermostat will hold the set temperat
4. time Shows accumulated time AUXILIARY has run 00 in hours To reset to 00 press and amp 2 Returns to normal operation Keypad Lockout Menu access from User Menu Step Press Button s Displayed Press or to select COMMENTS Ref Factory Default Page La 1 TIME GD PART LOCK ON Partial Keypad lockout OFF or ON and TIME CD OFF hold for two seconds ON TIME GD Total Keypad lockout OFF or ON 13 PROGRAM Returns to normal operation PROGRAMMING MANUAL OPERATION Your Comfort Set 90 Series thermo stat can be used to control temperature manually without programming For manual operation press Qui to select HEAT or COOL then press PROGRAM Q5 Use Or to set the temperature as desired PROGRAMMED OPERATION Planning Your Program The sample schedule page 9 shows the factory installed programs for heating and cooling The heating and cooling programs are separate and must be programmed individually To use the factory program set the clock and press PROGRAM with the thermostat set to Heat Cool or Auto Fill out the blank schedule page 10 with the time and temperatures you want in your program Fill in every space for your program The same temperature can be repeated more than once if you do not want the temperature to change over several time periods Entering Your Program To Set the Clock 1 Press PROGRAM GT 2 Press SET 6000 The display will show the hour Use
5. 40 minutes early The maximum time the thermostat can start early in heating is 75 minutes or 3 hours 45 minutes if EMR ON L is selected The maximum time in cooling and heat pump applications is 3 hours and 45 minutes Cooling or heat pump applications start earlier because it takes longer to reach the desired temperature This feature also minimizes the use of the auxiliary stages if conditions are such that the compressor stages are adequate to reach the desired setpoint To select or deselect this feature refer to the CONFIGURATION section page 5 item 2 Features Fahrenheit or Celsius Tempera ture Display User menu Item 3 This thermostat is factory set to display temperature in Fahrenheit If you prefer you may configure the thermostat to display Celsius See the CONFIGURATION section page 5 item 3 One Shot Fan Control User menu Item 4 This feature allows you to have the fan run one shot fan for a predetermined period of time by pressing the FAN key twice within 1 5 seconds If a time is set in the User menu page 5 item 4 the display will show FAN hrs and PRG FAN ON for six seconds After six seconds the display will continue to indicate PRG FAN ON for the time period selected After this time period the fan will return to normal operation To return the fan to normal operation before the end of the time period press the FAN key Beeper on User menu Item 5 The thermostat h
6. COMMERCIAL F Comfort Set Multi Stage i 006 PREMIUM Operating Instructions 1F93 380 Retain for Future Lise WHITE RODCERS Easy Menu Driven Set Up and Programming GG a 610 Premium options to customize the thermostat to fit your application INTRODUCTION Thank you for purchasing Adaptable to most 24 volt your new Comfort Set 90 light commercial forced air Series thermostat Your new multistage or heat pump White Rodgers Thermostat systems with electric or uses solid state micro fossil fuel auxiliary computer technology to You will find information provide precise time tem about thermostat buttons and mostat offers the flexibility section beginning on page 2 to design heating and cooling Instructions for optional programs that fit your needs Introduction Orientation Configuration Programming thermostat configuration begin on page 4 Program ming information begins on page 7 Descriptions of the thermostat s features begin on page 11 We have also added thumb tabs to help you find sections of the manual Features Index ORIENTATION THE THERMOSTAT BUTTONS See inside front cover for illustration showing button locations 1 Blue arrow Lowers temperature setting 45 F or 7 C minimum 2 Red arrow Raises temperature setting 99 F or 37 C maximum The multi color indicator glows green for Ist stage yellow for 2 stage red for emergency heat and flashing r
7. TIME GB or TIME to set to the current hour and AM PM designation 3 Press SET again The display will show minutes Use TIME GD or TIME to set to the current minutes 4 Press PROGRAM GB 7 Programming To Set the Day 5 Press SET The display will indicate a day of the week Use TIME GI or TIME to set to the current day of the week 6 Press PROGRAM GB To Set the Program 7 Press to select HEAT for heating program or COOL for cooling program 8 Press PROGRAM one time The display will show OCCU and the settings for time and temperature The display will also show MON for Monday 9 If you program Monday the first time you press PROGRAM it will be copied to the rest of the week To program the other days of the week press EW DAY until you reach the day you wish to change and follow Steps 10 11 amp 12 You can also copy the program from one day to another To copy press ID COPY The display will show COPY and all the other days of week will be flashing Press D COPY again to copy the day into the rest of the week or press TIME GD or TIME until you reach the day you want to copy to and press Ga COPY 10 Press TIME or TIME to set the time on the display as selected in your HEATING or COOLING SCHEDULE Be sure to check the AM or PM on the display 11 Press the red or blue key to adjust the temperature to match your schedule If you want the fan ON continuously during this period
8. as a beeper that will emit a tone when any key is pressed In the user menu the BEEP feature can be turned OFF using or to provide silent key operation Heat Fast User menu Item 6 This feature when set to ON will bring the second stage of heating on any time you manually raise the temperature three or more degrees above room temperature If Heat Fast is set to OFF the thermo stat will delay the second stage from 0 to 30 minutes based on how well the first stage is keeping up with your setting Cool Fast User menu Item 7 This feature when set to ON will bring the second stage of cooling on any time you manually lower the temperature three 12 or more degrees below room tempera ture If Cool Fast is set to OFF the thermostat will delay the second stage from 0 to 30 minutes based on how well the first stage is keeping up with your setting Outdoor Temperature Sense User menu Item 8 A remote sensor F145 1378 may be installed for outdoor temperature measurement The sensor must be properly connected and enabled using the User menu The display shows the outdoor temperature from 40 to 140 F by pressing the light button twice within one second when the thermostat is in program run or hold mode Activate RUN PRG by Telephone User menu Item 9 With the optional X 10 Telephone Responder Model TR551 and Universal Low Voltage Module UM506 installed you can make a telephone call to run your program if t
9. d to start the fan will come on and run until the next program time period Example Your thermostat is pro grammed with the original factory settings for the Monday OCCU period in the heating mode Pressing PROGRAM will display OCCU 8AM 70 and PRG FAN ON Pressing the FAN key will toggle the programmable fan off and a second press would turn it back on When PRG FAN ON is in the upper right of the display your thermostat is programmed to adjust the temperature to 70 at 8AM and also bring the fan on to run constantly until the next program time period At the next time period you may choose to continue the program fan feature Change to the next program period and press the FAN key until 14 PRG FAN ON is on the display The fan will continue to run through this period as well as the previous one If the thermostat is in a period with continuous fan and you want the fan to cycle press the FAN key PRG FAN ON on the display will turn off Air Filter Change Out Indicator This feature allows the thermostat to display CHNG FLTR change filter after a set time of fan operation This is a reminder to change or clean your air filter The factory set interval for CHNG FLTR to be displayed is 200 hours of fan operation This can be set anywhere from 0 to 1950 hours in 25 hour increments A selection of 00 will cancel this feature When CHNG FLTR is displayed you can clear it by pressing the FILTER key This resets th
10. e has people working only during the day shift but the assembly area has a day shift and night shift During the day you want the office area to be more comfortable so you give the sensor in that area the thermostat a HI priority during the OCCU period On the night shift the office area is vacant but people are working in the assembly area You give the sensor in that area a HI priority for the UNOC 17 period In the OCCU period the office area sensor will have more importance so the system will operate to keep the temperature at the setpoint in that area In the UNOC period the assembly area sensor will have the higher priority so that area will be kept at the setpoint temperature To assign priority to a sensor press PROGRAM and X to select the period then press the VACATION key On the display in place of OCCU or UNOC the priority of the sensor and the sensor identifica tion will appear Press the VACATION key to step through the sensors that are installed and enabled L local A B or C Only sensors that are installed and enabled will be listed When the sensor you wish to change is displayed press the DAYLIGHT SAVING TIME key to change the priority AVG HI or Features LO AVG is the default setting A setting of HI gives a sensor more importance and a setting of LO gives less importance Daylight Savings Time Button One button adjustment allows you to change your thermostat clock between S
11. e timer and starts counting the hours until the next filter change The following steps will allow you to change the number of hours for filter change out 1 If CHNG FLTR is on the display press the FILTER key once to reset the timer If you do not see CHNG FLTR proceed to step 2 2 Press the FILTER key The display will show SET FILTER TIME and the number of hours remaining before CHNG FLTR indicator will display 3 Press the FILTER key a second time The display will show SET FILTER TIME and will show the number of hours to filter change 4 Press TIME GLP or TIME to change the time to your require ments 5 Press PROGRAM to return to the normal operating mode NOTE If unsure what interval to use between filter changes or cleaning contact the manufacturer of your heating cooling equipment System and Thermostat Diag nostics The display will indicate CHECK SYS if the room temperature does not rise within two hours of the call for heat After two hours the thermostat will quit calling for heat for one minute this allows some furnaces to reset and call for heat again It will repeat this sequence three times If the temperature still does not rise it will continue to call for heat This normally indicates the heating system is not working correctly You may wish to consult your furnace manufacturer or service person The display will indicate CHECK STAT if one of the following occurs One of the keys is
12. ed for malfunction condition in system 0 This button on top of the cover lights the display O Used to initiate or review thermo stat programming or advance to next program period in programming mode Q Used with TIME TIME to set the clock Q Used to adjust the time backward or to select the previous menu item 8 Used to adjust the time forward or to select the next menu item Q Used with TIME I TIME to set the current day 10 Used to advance operation to the next program period or advance to the next day in programming mode Q9 Used to manually override programming to hold at a selected temperature Q Used to enter and configure the VACATION mode Selects fan operation see The Display This button is also used to program the fan to run continuously during a program period Q Used to set the filter change out time or to reset the filter change timer Sets the system mode HEATing EMERgency OFF COOLing or AUTOmatic changeover O Used to adjust the clock one hour forward or back 17 Used to start or return to program operation THE DISPLAY 118 Displays system mode HEAT EMER OFF COOL AUTO HOLD or VACA During program ming displays the time period OCCU UNOC being programmed In the configuration menu the menu item name is shown one word at a time PRGM MODE EMR COOL FAN DELA OFF etc g RS FAN AUTO e t D cHECK sTAT appears when the the
13. he thermostat has been set to Hold or Vacation Hold These items are available from Radio Shack Compressor Run Time and Auxiliary Run Time User menu Item 10 and 11 You can see how long the compressor has run in hours by viewing the User table Item 10 You can see how long the system Auxiliary has run in hours by viewing the User table Item 11 These can be reset to 00 when displayed by pressing and at the same time Keypad Lockout Keypad Lockout table This security feature allows you to lock out the keypad to prevent unauthorized tampering with the program Two levels of security are available Total Keypad Lockout or Partial Keypad Lockout Total Keypad Lockout renders all buttons inoperative Partial Keypad Lockout allows only the or to operate for temporary temperature overrides It also limits the temperature to the maximum heating and minimum cooling temperatures used in your program This is espe cially useful in buildings where unscheduled events are common Anyone can change the temperature but only between the temperatures you set and only for the number of hours you specify if you set up your Hold Till timing see Temporary Program Override page 15 To select or deselect this feature refer to the CONFIGURATION section page 6 Keypad Lock menu 13 TRADITIONAL FEATURES Automatic Changeover If you have a heating cooling system the thermostat can be set to automati cally switch the
14. hermostat is calibrated at the factory to display a very accurate room temperature but due to various conditions and or personal preference you may wish to adjust the thermostat display higher or lower up to 5 F For example if the thermostat displays a room temperature of 70 but you want it to display 73 you can adjust it To adjust refer to the CONFIGU RATION section page 5 item 1 Selectable Energy Management Recovery EMR User menu Item 2 EMR causes the thermostat to start operating the system early in order to make the building temperature reach your program setpoint at the time you specify In multistage heating the thermostat will start 8 minutes early for every 1 F difference between the room tempera ture and the next programmed temperature In cooling and heat pump applications the thermostat uses 15 minutes per F For heating applica tions in large buildings where extra time to reach the set temperature may be desired EMR Long may be selected When EMR ON L is selected in the user menu page 5 item 2 the thermostat uses 15 minutes per F EXAMPLE If the temperature in the room is 65 F and the thermostat is programmed for 70 F at 7 AM the thermostat will start approximately 40 minutes early The difference between 11 the room temperature 65 F and the setpoint 70 F is 5 5 X 8 minutes per F 40 minutes The setpoint on the display will actually change to display 70 about
15. ious item Set these according to your personal preference using or To enter the Keypad Lock menu while in the User Menu press and hold TIME GI and TIME for at least two seconds To exit either menu and return to normal operation press PROGRAM CID To re enter to the User menu at any time press PROGRAM GT then press TIME GI and TIME at the same time While in the menus if you do not press any buttons for two minutes the thermostat will revert to normal operation User Menu Step Press Button s Displayed Press or 2 to select COMMENTS F Default P Adjusts temperature display higher or lower and TIME X3 room P M EMR Selects EMR option ON or OFF or L ON ON F C Adjusts temperature display to F or C SET FAN 0 6HRS Set Fan one shot option Set the duration of a 0 temporary fan option COOL FAST OFF delays starting second stage for economy OFF ON starts second stage earlier with user intervention TEMP OUT Enables outdoor temperature sensor Requires OFF optional remote sensor connected to terminal OT and remote thermistor probe Also displays outdoor temperature if active 5 Configuration User Menu Continued FONE Icon ON Telephone RUN program feature Requires optional 12 OFF X10 system 10 GD COMP RUN TIME Compressor run time Shows accumulated time compressor has run 13 00 in hours To reset to 00 press and amp 2 AUX RUN TIME AUXILIARY run
16. press e 12 Press PROGRAM one time OCCU on the display will change to UNOC Repeat steps 10 and 11 to enter time and temperature for this period 13 Press PROGRAM to change MON to TUE and show the OCCU time and temperature settings Repeat steps 10 through 12 to enter times and temperatures for this day 14 Continue through the entire schedule entering time and tempera ture for each day and period When you are satisfied that your program matches your schedule press PRO GRAM Gp Programming is now complete for this mode and your program is running 15 To program the other mode repeat the procedure from step 7 Sample Program Schedule Shows factory programming TEF es rue 6001 70 F erc rer esc cer UTC ON ON ON zZ 9 OJO zZ ON F 29 C TUE F 29 C wr erc OFF eso serrer aeris ov Garr 7 0 sers ov UN 1 Occupied OCCU 2 Unoccupied UNOC Start Time Oo Heating Temperature o Cooling Temperature QO Program Fan 9 Programming Personal Program Schedule 1 Occupied OCCU Q Unoccupied UNOC Start Time Oo Heating Temperature o Cooling Temperature QO Program Fan 10 FEATURES CONFIGURATION MENU FEATURES Adjustable Temperature Display User menu Item 1 The room temperature display can be adjusted to read higher or lower by following the User menu and adjusting the tempera ture to a higher or lower value The t
17. r Total Power Loss On installation or when power is restored after a total power loss to the thermostat your thermostat will automatically maintain a heating temperature of 62 F 16 C and a cooling temperature of 85 F 29 C If the 24 volts from the Heating Cooling transformer is lost your thermostat will lose its display in 2 minutes and may lose time in about 6 hours This hold up time will be much shorter if the control had not been powered for at least 4 hours prior to the power outage When power is restored the thermostat will return to the temperatures listed above If this happens set the clock and day of the week use PROGRAMMING steps 1 through 6 from Entering Your Program page 7 then select HEAT EMER COOL or AUTO using the key and press PROGRAM to resume operation with your previously set program 19 INDEX Activate RUN PRG by Telephone 13 Adjustable Temperature Display 11 Air Filter Change out Indicator 14 Arm Chair Programming Automatic Changeover Auxiliary Run Time Beeper ON COMPONENTS Thermostat Buttons Display Compressor Run Time Compressor Short Cycle Protection 13 CONFIGURATION 4 User Menu Table 5 Keypad Lockout Menu Table 5 Cool Fast 12
18. rature at locations away from the thermostat Each sensor may be located as far as 200 feet away from the thermostat This is an excellent feature if the thermostat is in a poor location for sensing temperature or if you want to install the thermostat in a separate room to prevent tamper ing After installing and connecting the remote sensor s to the thermostat the installer can enable each remote indoor temperature sensor A B and or C The temperature at each remote sensor can be displayed by pressing the light button twice within one second with the thermostat in program run or hold mode Temperatures at the outdoor and indoor remote sensors will be displayed with subsequent presses of the light button in the following order if connected outdoor sensor sensor L A B C When operating with remote sensor s the thermostat will calculate an average of the sensed temperatures in all enabled sensor locations A B C and or L then display the average temperature as the room temperature During programming you can also assign each sensor different priorities during different program periods This allows the system to maintain a comfortable environment by giving higher priority to occupied locations At the same time efficient system operation is enhanced by giving lower priority to unoccupied locations EXAMPLE Your location has the thermostat in the office area and a remote sensor in an assembly area The offic
19. rmostat detects certain problems within itself CHECK SYSTEM appears when the thermostat detects certain problems in heating or cooling the system 20 Indicates the length of time remaining in a temporary hold condition Also indicates the length of time remaining in VACATION mode bd PRG Figure 1 The Display Orientation Lira T1 FAN ON JOLLA 1 HEAT Te 7121 1 ic MON 3 amp Displays FAN ON when the fan is operating continuously Displays FAN AUTO when the fan cycles with the heating or cooling system Displays PRG FAN ON when fan is pro grammed to be on during a period e Displays the setpoint temperature e Alternately displays room temperature and time of day e Shows the current day of the week When programming shows the day s being programmed e The word HEAT or COOL will appear above or below the setpoint if area D is needed to display other information CONFIGURATION The configuration menus allow you to set certain thermostat operating characteristics to your system or personal requirements To enter the User Configuration menu press PROGRAM GUD to make sure the thermostat is in the run program mode then press TIME ED and TIME at the same time The display will show the first item in the configuration menu The following charts pages 5 amp 6 describe each item on the menus Press TIME GB to move forward to the next item in the menu or TIME to move backward to the prev
20. system between heating and cooling as needed To set your thermostat to this operating mode press button until AUTO is displayed on the screen Factory Preprogrammed Times and Temperatures This thermostat has been programmed at the factory The chart in the programming examples section lists these factory settings If the times and temperatures are the same as your schedule you may simply run the factory installed program by pressing PROGRAM 600 Compressor Short Cycle Protection Your thermostat is designed to protect your system against premature Features compressor failure by locking out the compressor This ensures that the compressor will stay off for at least five minutes on each cycle When the thermostat is in compressor lock out the word COOL will flash During this period the compressor will not be energized Programmable Fan Control This feature allows you to have your fan operate continuously through one or more programmed time periods This is useful if you want to have constant air circulation during a specific time period If you do not use this feature the fan will cycle normally with the heating and cooling system To program the fan follow the steps in the PROGRAMMING section In each time period you can press the FAN key to select a continuous fan or a normally cycling fan The display will show PRG FAN ON when continuous fan is selected This means at the time you set the perio
21. tandard Time and Daylight Savings Time Simply push the DAYLIGHT SAVINGS TIME key to advance the time forward one hour in the Spring In the Fall press the DAYLIGHT SAVINGS TIME key twice to fall back an hour If you push it three times in a row in less than 30 seconds it will return to the original time setting After clock adjustment press PRO GRAM T to resume your normal program Large Lighted Liquid Crystal Display LCD The large numbers and letters on your LCD screen make it easy to see In low light conditions press the button on top of the thermostat and the display will light up for three seconds For ten minutes after pressing the light button pressing any other button will light the display for ten seconds The thermostat display alternately shows the current time and the current temperature on the left side The display also shows the temperature you have programmed or set on the right side of your screen Arm Chair Programming The thermostat uses 24 VAC power supplied by the system for normal operation The electrolytic capacitor allows you the added convenience of programming the thermostat even when not attached to the wallplate Attach the thermostat to the wallplate and allow the capacitor to charge for at least one hour After the capacitor is charged you will have approximately one hour after removing the thermostat from the wallplate to configure and program the thermostat Thermostat Startup Afte
22. ure until you return to the program by pressing PROGRAM Programmable Vacation Time Temperature Operation The VACATION key allows you to program the thermostat to hold a constant temperature for 1 to 29 days At the end of the day and time you select the thermostat will return to normal program operation To program the number of days press VACATION VACA HOLD TILL will be displayed The display will also show DAYS flashing and the number 5 to indicate the factory default of a 5 day period To change the number of vacation days press TIME GB or TIME G Press or to set the temperature you wish to maintain while away While still in the vacation mode set the time you want the program to resume by pressing SET once The current time will display Press only TIME GE to adjust the time in 15 minute incre ments You may wish to select a few 16 hours in advance of your expected return to allow time to reach the desired temperature Your thermostat is now programmed to hold the tempera ture you selected through your vacation for HEAT COOL or AUTO After 20 seconds the display will return to time temperature alternation and will display VACA Pressing VACATION again will activate the vacation mode settings Pressing PROGRAM cancels this feature and begins running your normal program Optional Remote Temperature Sense Up to three remote sensors F145 1328 can be attached to this thermostat to sense indoor tempe
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