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Фрагмент инструкции
Sepm'ate heating and cooling set points and auto-changeover capability allow occupied and unoccupied programming for energy savings. During power interruption the internal memory stores temperature and mode settings for an unlimited time. Batteries are not required. OPERATION Thermostat Display --The thermostat display is located in the top center of the thermostat. See Fig. 1. The following information can be displayed on the screen: • mode (OFF. HEAT. COOL, EHEAT, or AUTO) • fan setting (ON or AUTO) • auxiliary heat status (P274-0200-C, -0300-C only) • room temperature • desired temperature • reset tilter • outdoor temperature (P274-0200-C, -0300-C only) Thermostat Buttons --The thermostat has buttons which are used to change the set points of the thermostat and set the thermostat modes. The buttons are accessible from behind the thermostat covel: To access the buttons, pull on the hinged thermostat covel: The buttons ;ue: MODE, FAN, and RESET FILTER. See Fig. 1. The UP and DOWN buttons are used to change the cunent, desired temperature set point and to scroll through programming set points. The UP and DOWN buttons am located on the fi'ont of the thermostat. Setting Indoor Temperature Set Points 1. Press the UP or DOWN button one time. The LCD (liquid crystal display) will illuminate and the current temperature set point will be displayed. Next to the temperature display, HEAT or COOL will be displayed. SET TEMP will appear above the temperature display. 2. To change the temperature set point, continue to press the UP or DOWN buttons until desired temperature is reached. Press the MODE button to set temperature for another setting (Heat or Cool). 3. The thermostat will automatically return to regular operation within 5 seconds. NOTE: The cool setting must be at least 2 degrees higher than the heat setting for proper operation. Fan Operation --33_e FAN button selects fan operation. The fan can operate in either Fan ON or AUTO mode. Press the FAN button to switch between fan ON or AUTO mode. When the fan is set to ON, "FAN" is displayed in the LCD on the thermostat. The fan will mn continuously for improved air circulation while in the ON position. When the fan is set to AUTO mode, the fan runs only as needed to maintain indoor air temperature. NOTE: The "FAN" indicator will not be displayed in the LCD when thermostat is operating in AUTO mode. Mode Operation --The Mode button selects the operating mode of the thermostat. Pressing the MODE button will rotate the following options on the LCD: OFF. HEAT. COOL, AUTO, and EHEAT (heat pump models only). The mode for each selection will be displayed on the thermostat when selected. NOTE: If AUTO is selected, the thermostat will enter Heating or Cooling mode based on the room temperature and the heating and cooling set points. Display Outdoor Temperature --To display the outdoor-air temperature on thermostats offering this feature, simultaneously press the UP and DOWN buttons for twenty seconds. The outdoor temperature will then be displayed on the LCD. NOTE: Two dashes "--" appearing on the LCD indicates that the thermostat either does not have this feature installed or the temperature sensor is not properly connected. Reset Filter Display --The thermostat will display "FILTER" on the LCD when it is time to change or clean the filtel: After cleaning or changing the filter, press the RESET FILTER button to restart the timer and turn off the indicator Auto Changeover Operation --The thermostat will provide automatic changeover from Heating to Cooling mode and Cooling ...
Эта инструкция также подходит к моделям:Термостаты - P274-0200-C (188.01 kb)
Термостаты - P274-0300-C (188.01 kb)