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Фрагмент инструкции
4 HEAT TEMP 33 ¦ Auto Recovery will be canceled and change to Home Today mode if HOME TODAY is pressed during the recovery process. ¦ Auto Recovery will be canceled and change to Temporary Manual Override mode if the setpoint is adjusted during the recovery process. ¦ If the system is changed between heat and cool then the thermostat will recalculate Auto Recovery again. Setpoint temperature will be changed to the opposite system’s comfort temperature if the recovery entry criteria are still met. Otherwise, the recovery process will be canceled and return to program control mode. 41659_model47350A_web.pmd 34 34OPERATION SPAN Setting Mode Your thermostat is set at the factory to cycle at all conditions. However, if you find your system 0.5°C (1°F) above and below the set temperature. cycling too fast or too slow, then the Span can be (Span = 2) This setting has been designed to pro-adjusted to modify the cycle time. vide a comfortable room temperature under most ¦ Press and hold BOTH for three seconds. The display will flash, and SPAN will be displayed on the LCD. ¦ Press to raise the Span to 3. This setting INCREASES the cycle time by allowing your system to run LONGER. ¦ Press to lower the Span to 1. This setting DECREASES the cycle time by causing your system to run SHORTER. The Span settings remain the same for both HEAT When batteries are installed in the thermostat, or and COOL. the Reset key is pressed, the Span is reset back to setting 2. The Span can be changed at any time, and is independent of program times or temperatures. 35 Backlighting (INDIGLO® Night-Light) 35 Your thermostat has an electroluminescent lamp that backlights the display for easy viewing in the dark. When any key is pressed or the System Switch is changed, the display is illuminated. The display will remain illuminated for 5 seconds after the last key is pressed. This allows the light to stay on if you need to operate several keys. NOTE: If the thermostat is in Low Battery warning condition, the backlight will not operate. Replace with 2 new alkaline batteries to restore the Backlight function. 41659_model47350A_web.pmd 36 SAFETY FEATURES Low Battery Warning ¦ Your thermostat has a two-stage low battery warning system. T When the batteries are first detected to be weak, the first stage low battery warning is indicated by battery symbol flashing on PM the LCD display. At your earliest convenience, you need to replace the batteries with 2 new AA alkaline batteries. HEAT TEMP 3 ¦ When the batteries become too weak for normal operation, the thermostat enters the second stage low battery warning which shuts down the thermostat. In this condition, “BATT” flashes alone on the display, and the thermostat will turn your system Off. Your system will remain shut-off until the batteries are replaced. NOTE: The thermostat will still keep the current time and your programs in memory until new batteries are installed. After confirming that new batteries have been inserted, the thermostat will return to normal operation. 37 Error Mode ¦ If the thermostat is unable to control your system due to an unexpected battery problem, the thermostat will enter Error Mode. In this condition, the thermostat flashes “Err” on the LCD display, and shuts off your system. To correct this problem, replace the batteries with 2 new AA alkaline batteries, even if you have recently replaced them. Next, use a paper clip to press the RESET button next to the keypad. You will need to reprogram your thermostat and confirm normal operation. ¦ If Error Mode returns, please call Hunter Technical support at 1-866-268-1936 for further information. Auto Cut Off Your thermostat will automatically cut-off in Heat NOTE: If your system has malfunctioned and no mode if the room temperature rises above 35°C (95°F). longer responds to thermostat controls, the Auto It will cut-off in Cool mode if the room temperature Cut-Off will have no effect. drops below 4°C (40°F). 41659_model47350A_web.pmd 38 TROUBLESHOOTING Scrambled or Double Display (numbers over numbers) Problem Solution 1. Remove clear mylar sticker. No Display 1. Check battery connections and batteries. 2. Press RESET button with a small pin and hold in for two seconds. Entire Display Dims 1. Replace Batteries. Program Does Not Change at your Desired Setting 1. Check that the time is set properly to “AM” or “PM”. 2. Check that the thermostat is not in “HOLD” or “Home Today” modes. 3. Check for the correct day setting. Auto / Fan Does Not turn On Heating or Cooling Does Not Go On or Off 1. Move HG/HE selector to opposite position 1. Check that the system selector switch is in the correct position (“HEAT,” “COOL”). 2. There may be as much as a 4 minute delay before the Heat or Cool system turns On - wait and check. (Compressor protection delay.) 3. Check your circuit breakers and switches to ensure there is power to the system. 4. Replace batteries. 5. Make sure your furnace blower door is closed properly. 6. If your system on...
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