User manual HONEYWELL T8131A

[. . . ] If you would prefer to program the thermostat after it is mounted on the wall, (see Mount Thermostat section), and return later to this programming section. Refer to the personal Program Schedule section to program your time and temperature settings for various times of the day. Four time periods are available during weekdays--WAKE, LEAVE, RETURN, and SLEEP. During weekends, only the WAKE and SLEEP time periods are available. [. . . ] Repeat sequence for SLEEP. Cooling Program With system switch at COOL, follow the same instructions as for the Heating Program. After programming, adjust fan and system switches, as desired. Press and release the program. 10 Run Program to start 69-1636-1 A quick guide for operating or making changes follows: NOTE: Set system switch to Heat or Cool to perform the following: Temp Warmer Temporarily Change temperature for current period only--press Cooler ; TEMPORARY indicator shows on display; this is cancelled at next scheduled change, or to cancel sooner, press Run Program . Hold Temp Temp Warmer Hold a temperature indefinitely (such as when you are on vacation)--press HOLD appears on display; to cancel, press Run Program , Cooler ; . (When using TEMPORARILY CHANGE or Check Current Temperature Setting--press HOLD, pressing this cancels your change. ) Run Program 11 69-1636-1 Check Programs--press Set Schedule repeatedly to see each time and temperature; then press Time Ahead Run Program . Cancel a program--press Set Schedule until program to cancel shows; then press Back together. Permanently Change a program--Repeat steps in Heating Program or Cooling Program (page 9 and 10), as applicable. Return to normal program or start program--press Run Program . 12 69-1636-1 Adjust Fan Operation Switch ³ The thermostat fan operation switch, labeled FUEL SWITCH (see illustration on page 14), is factory-set in the F position. This is the correct setting for most systems. If your system is an electric heat system, set the switch to E. The E setting allows the fan to turn on immediately with the heating or cooling in a system where the G terminal is connected. setting DIP switches 1 and 2 on the back of the thermostat. Use the heating system table on the thermostat back as a guide. Optimize the system on-time according to the type of system to minimize room temperature swings. In the unlikely event that you want a longer furnace on-time, readjust DIP switches 1 and 2 as follows: · Warm Air Furnace--set at the Hot Water setting (1--OFF, 2--ON). · Electric Furnace--leave at the Warm Air Furnace setting (1--ON, 2--OFF). Adjust System On-Time, °F/°C ³ The thermostat on-time is factory-set for a warm air, gas or oil heating system. If you are installing it on another type of system, adjust the on-time accordingly by 13 69-1636-1 NOTE: This thermostat does not have a setting for steam/ gravity air. Cycles would not be long enough for accurate temperature control. THERMOSTAT BACK DISPLAY F DISPLAY C 3 - ON 3 - OFF 1 2 3 ON 1 2 3 OFF ON IMPORTANT When using a high efficiency furnace such as a 90% or greater AFUE (Average Fuel Utilization Efficiency) unit, adjust DIP switch 1 Off and DIP switch 2 On. HEATING DIP SWITCH FUEL SWITCH SYSTEM POSITION POSITION WARM AIR 1 - ON 2 - ON F FURNACE HOT WATER OR F HIGH EFFICIENCY 1 - OFF 2 - ON ELECTRIC 1 - ON 2 - OFF E FURNACE W Y G FUEL SWITCH F E W C C Y R G RC RC M20638 14 69-1636-1 Set Fan and System Switches First set the fan switch. Auto On AUTO: Normal setting for most homes. A single-speed fan turns on automatically with the air conditioner or furnace. A two-speed fan usually runs on high with the air conditioner and on low with the furnace. more efficient electronic air cleaning. (In a heat-only system, the fan runs continuously only when the fan relay is connected to the thermostat. ) Then set the system switch. COOL: The thermostat controls your air conditioning system. OFF: Both the heating and air conditioning systems are off. HEAT: The thermostat controls your heating system. Cool Off Heat Exception: If Fan Operation Switch on the back of the thermostat is set to the E position (see page 21), the fan operates with furnace only. Use for improved air circulation during special occasions or for Auto On Cool Off Heat Cool Off Heat 15 69-1636-1 Install Batteries IMPORTANT Batteries must be installed for programming and operating the thermostat and heating/cooling system. As the batteries are running low, a bAt Lo indicator flashes for one to two months before the batteries run out completely. REMOVING BATTERY DOOR Replace the batteries as soon as possible after the indicator starts flashing. After the batteries are completely dead, the bAt Lo indicator disappears, leaving the display completely blank and the heating and/or cooling system not operating. · Use two AA alkaline batteries; nonalkaline batteries do not last as long. · Make sure the thermosat is set to the OFF position. [. . . ] THIS WARRANTY IS THE ONLY EXPRESS WARRANTY HONEYWELL MAKES ON THIS PRODUCT. THE DURATION OF ANY IMPLIED WARRANTIES, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, IS HEREBY LIMITED TO THE ONE YEAR DURATION OF THIS WARRANTY. Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you. This warranty gives you specific legal rights, and you may have other rights which vary from state to state. [. . . ]