White Rodgers 90 Operating Instructions Manual
Comfort-set 90 series premium multi stage / heat pump digital 7-day programmable thermostat
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- Operating instructions manual (45 pages) ,
- Manual (24 pages) ,
- Installation & configuration manual (8 pages)
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Summary of Contents for White Rodgers 90
- Page 3 INTRODUCTION Thank you for purchasing ® your new Comfort-Set Series thermostat. Your new White-Rodgers Thermostat uses solid state micro- computer technology to provide precise time/tem- perature control. This ther- mostat offers the flexibility to design heating and cooling programs that fit your needs. Orientation Introduction Adaptable to most 24 volt...
- Page 4 ORIENTATION THE THERMOSTAT BUTTONS See inside front cover for illustration showing button locations. (Blue arrow) Lowers temperature setting (45 F or 7 C minimum) (Red arrow) Raises temperature setting (99 F or 37 C maximum) The multi-color indicator glows: green for 1st stage, yellow for 2 stage, red for emergency heat and flashing red for malfunction condition in...
- Page 5 THE DISPLAY 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.).
- Page 6 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 to make sure the thermostat is in the run program mode, then press TIME TIME at the same time.
- Page 7 User Menu Step Press Button(s) Displayed (Factory Default) TIME (room temperature) and TIME BACK TIME (ON) ( F) TIME SET FAN TIME BEEP TIME (ON) HEAT FAST TIME (OFF) COOL FAST TIME (OFF) TEMP OUT TIME (OFF) Press to select: Adjusts temperature display higher or lower.
- Page 8 User Menu (Continued) FONE (Icon) TIME (OFF) COMP RUN TIME TIME (00) AUX RUN TIME TIME (00) PROGRAM Keypad Lockout Menu (access from User Menu) Step Press Button(s) Displayed (Factory Default) PART LOCK TIME (OFF) and TIME BACK (hold for two seconds) LOCK TIME...
- Page 9 PROGRAMMING MANUAL OPERATION ® Your Comfort-Set 90 Series thermo- stat can be used to control temperature manually (without programming). For manual operation, press SYSTEM select HEAT or COOL, then press PROGRAM . Use HOLD to set the temperature as desired.
- Page 10 day you wish to change and follow Steps 10, 11 & 12. You can also copy the program from one day to another. To copy, press /COPY. The HOLD display will show COPY, and all the other days of week will be flashing. Press /COPY again to copy the HOLD...
- Page 11 8:00 AM 70 F (21 C) 8:00 AM 70 F (21 C) 8:00 AM 70 F (21 C) 8:00 AM 70 F (21 C) 8:00 AM 70 F (21 C) 8:00 AM 70 F (21 C) 8:00 AM 70 F (21 C) Occupied (OCCU) Unoccupied (UNOC) Start Time...
- Page 12 Occupied (OCCU) Unoccupied (UNOC) Start Time Heating Temperature Cooling Temperature Program Fan Personal Program Schedule...
- Page 13 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 thermostat is calibrated at the factory to display a very accurate room temperature, but due to various...
- Page 14 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...
- Page 15 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 the thermostat has been set to Hold or Vacation Hold.
- Page 16 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.
- Page 17 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.
- Page 18 as well as the HOLD period expiration time. Press the TIME or TIME keys until you reach the time BACK you would like it to resume the program. The TIME or TIME keys adjust the time in 15 BACK minute increments. This programmed hold time has a 19 hour maximum.
- Page 19 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...
- Page 20 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 Standard Time and Daylight Savings Time.
- Page 21 Thermostat Startup After 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...
- Page 22 INDEX Activate RUN PRG by Telephone 13 Adjustable Temperature Display -- 11 Air Filter Change-out Indicator ---- 14 Arm Chair Programming ----------- 18 Automatic Changeover ------------- 13 Auxiliary Run Time ----------------- 13 Beeper ON ---------------------------- 11 COMPONENTS ---------------------- 2 Thermostat Buttons --------------- 2 Display ------------------------------ 3 Compressor Run Time -------------- 13 Compressor Short-Cycle...