Honeywell T8665A1002 - Digital Thermostat, 3h User Manual
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Selecting On means the fan runs continuously for the entire schedule period. Note: This temperature override is cancelled at the next programmed temperature change.
The following symbols will help you identify the features that apply to your system: — Triple layer of thermostats with the word, zoning, below. Press Day key until the day to be copied to is displayed. Press the or buttons to set the current year e.
Honeywell T8665A1002 - Digital Thermostat, 3h User Manual - Remove the battery cover by pressing down and sliding out. If you want to use this feature and it is not currently M20243 activated, check the Installation Instructions at www.
KEYBOARD AND DISPLAY DESCRIPTION.................... ADAPTIVE INTELLIGENT RECOVERY CONTROL.................. This means it can be used in single or multi-zone applications. The following symbols will help you identify the features that apply to your system: — Triple layer of thermostats with the word, zoning, below. These features are available when more than one thermostat is used with the W8665E RF Zone Panel. Set the temperature higher or lower for energy savings while on vacation. Three frequently used keys, increase or decrease , are located next to the display. Display The thermostat displays important information such as day, time, schedule period, temperature, system and fan operation. The system runs until the comfort temperature you You perceive temperature from a variety of sources, choose is reached without overshooting the setting. Each day it In Fig. By now you may be Use the System and Fan keys to change the system wondering how to program your thermostat and how and fan settings. On or Auto displays: Heat: The thermostat controls the heating. On: Fan operates continuously. You can also change the temperature setting until a designated day and period for example, while you are on vacation. Changing Temperature to Temporary Setting Until Next Schedule Period Press increase or decrease... Example display shows temporary heat setting of 70° at 6:00 AM. Press Hold Temp key once. Hold Temp System Setting Heat 2. Press increase or decrease to change the tempera- ture setpoint, if desired. Heat Auto NOTE: The display changes from the setpoint to the room temperature after approximately three M14565 seconds. Hold for ZONING Days 1. Press Hold Temp key twice. Hold Temp Heat Wake... System Setting Heat Wake Leave Return Sleep Hold for Days Heat Return Auto M14571 In this example, the Hold ends after the 18 day at the beginning of the Return period. Press increase or decrease to adjust the temperature setting, if desired for example, if cool is set at 84°, cooling equipment operates when the room temperature is above 84°F. To cancel the Vacation Hold before the designated time, press Run Program key at each thermostat. Batteries must be installed for programming and operation of the thermostat and heating cooling system. The batteries are located in the wallplate. Nonalkaline batteries do not last as long; they also can leak, causing damage to the thermostat and the wall surface. Honeywell recommends Energizer® batteries. Room Wake Auto Displaying Current Settings INFORMATION KEY M20150... If you want to use this feature and it is not currently M20243 activated, check the Installation Instructions at www. Press the Timer key to reset the timer. Filter Days M20244 69-1536—3... Press Day key until the current day displays. M14581 Press Day key to set the current day. Example display shows Tuesday. Pressing Daylight Time key more than once within a five minute period scrolls you through various time options example: one hour earlier or later with or without DST. You may keep this schedule or develop your own. Before starting the programming procedure, use Table 2 to plan your schedule. WAKE LEAVE RETURN SLEEP SUNDAY TIME TIME TIME TIME AUTO AUTO AUTO AUTO MONDAY TIME TIME TIME TIME AUTO AUTO AUTO AUTO TUESDAY TIME TIME TIME TIME AUTO AUTO AUTO AUTO WEDNESDAY TIME... Your thermostat retains the schedule preprogrammed or your own for the life of the product. The time and day information is retained for a minimum of twenty minutes during a power outage. Press the Wake key. Wake System Set Program Setting Heat Heat Wake Auto M14586 Press the Wake key to enter the program mode. Example display shows 6:00 AM on Tuesday with Heat set to 70°F. Press Day key until the desired day displays. System Set Program Setting... Press Time or Time key until the desired Wake System Set Program Setting Heat time displays. TIME The program times are in fifteen-minute intervals; Heat Wake Auto for example, 8:00, 8:15, 8:30. M14589 Press the Time or Time key to select the time the Wake period will begin. Press Fan key to modify fan operation. Selecting Auto means the fan runs only when the heating or cooling equipment is operating. Selecting On means the fan runs continuously for the entire schedule period. Press increase or decrease key until the desired System Set Program Setting temperature setpoint displays. Heat Cool Wake Auto M14592 Press increase or decrease to select the cooling Wake temperature. Example display shows the cooling Wake period set for 76°. Go to step 2 if the thermostat is already in the program mode set program displays in the upper left corner. Press Wake, Leave, Return or Sleep key to enter program mode. Copy M14594 Press Copy key to copy a day schedule into memory. Example display shows Monday schedule was copied into memory. Press Day key until the day to be copied to is displayed. M14595 Press Day key again to select the day to copy to. Example display shows Monday and Wednesday. M14596 Press the Copy key again to complete the copy command. Go to step 2 if the thermo- Heat stat is already in the program mode Set Program displays in upper left corner. Press and hold Leave, Return or Sleep key until the start Setting Set Program time and temperature setting are cleared approximately three seconds. Leave Return Sleep NOTE: Wake cannot be cleared. Heat Leave M14599 Press and hold Leave, Return or Sleep key to clear the period for that day. Cooling setpoint is Check if the circuit breaker is tripped—reset the circuit above room temperature. This warranty shall not apply if it is shown by Honeywell that the defect or malfunction was caused by damage which occurred while the product was in the possession of a consumer. If you have any questions concerning this warranty, please write our Honeywell Customer Relations, 1985 Douglas Drive North, Golden Valley, MN 55422 or call 1-800-468-1502, Monday-Friday, 7:00 a. For service, contact your local heating and cooling contractor. Operation is subject to the following two conditions: 1 This device may not cause harmful interference, and 2 This device must accept any interference received, including interference that may cause undesired operation. FEDERAL COMMUNICATIONS COMMISSION FCC STATEMENT This equipment has been tested to FCC requirements and has been found acceptable for use.
Example display shows Tuesday. Lift up the front cover of the thermostat to reveal the battery cover and product controls. If the symbol does not clear after a few minutes honeywell wireless thermostat manual your installer. Press Day key until the desired day displays. Wireless thermostats provide temperature control, by sensing the air temperature, and switching the heating when the air temperature falls below the thermostat setting. Hold for ZONING Days 1. The following symbols will help you identify the features that apply to your system: — Triple layer of thermostats with the word, zoning, below. Leave Return Sleep NOTE: Wake cannot be cleared. For service, contact your local heating and cooling contractor. Example display shows Monday schedule was copied into memory. TIME The program times are in fifteen-minute intervals; Heat Wake Auto for example, 8:00, 8:15, 8:30.
