Owner's Manual
Page 5
...: Up to work on the following supplies: Flat-head screwdriver, Small Phillips-head screwdriver, Hammer Electric drill and 3/16" bit, Three 1.5 Volt (AA) size alkaline batteries 44002-01 r051807
...: Up to work on the following supplies: Flat-head screwdriver, Small Phillips-head screwdriver, Hammer Electric drill and 3/16" bit, Three 1.5 Volt (AA) size alkaline batteries 44002-01 r051807
Owner's Manual
Page 10
therefore, wire color should be a Common wire and provides 24 VAC power to the unit. If the terminals are both present, "C" may be ignored. If there is no "C" wire, the thermostat will run on battery power. 44002-01 r051807 NOTE: Wire colors do not always comply with standards; If wires marked "Y" or "C" are not labeled, contact a qualified HVAC technician. Connecting it greatly extends battery life. Using the provided stickers, label each wire according to the existing terminal designation for proper identification. Refer to the chart. 5.
therefore, wire color should be a Common wire and provides 24 VAC power to the unit. If the terminals are both present, "C" may be ignored. If there is no "C" wire, the thermostat will run on battery power. 44002-01 r051807 NOTE: Wire colors do not always comply with standards; If wires marked "Y" or "C" are not labeled, contact a qualified HVAC technician. Connecting it greatly extends battery life. Using the provided stickers, label each wire according to the existing terminal designation for proper identification. Refer to the chart. 5.
Owner's Manual
Page 20
Insert three AA alkaline batteries into place. NOTE: Do not force the thermostat onto the wall plate as this may not work. 3. ATTACHING THE THERMOSTAT 1. Place the thermostat over the wall plate, aligning it will snap into the back of the thermostat. 2. Restore power at the electrical panel and/or furnace. 44002-01 r051807 19 Press the thermostat to the wall plate and it over the terminal and battery openings. If the thermostat does not snap into place easily, the unit may damage the terminal pins.
Insert three AA alkaline batteries into place. NOTE: Do not force the thermostat onto the wall plate as this may not work. 3. ATTACHING THE THERMOSTAT 1. Place the thermostat over the wall plate, aligning it will snap into the back of the thermostat. 2. Restore power at the electrical panel and/or furnace. 44002-01 r051807 19 Press the thermostat to the wall plate and it over the terminal and battery openings. If the thermostat does not snap into place easily, the unit may damage the terminal pins.
Owner's Manual
Page 63
... on the display and the system turns off until three new AA alkaline batteries are installed. The thermostat resumes normal operation after new batteries are installed. CHANGE BATTERIES The CHANGE BATTERIES warning indicates two stages of battery power shortage. When the batteries are weak, the CHANGE BATTERIES warning flashes until new batteries are installed. 62 44002-01 r051807
... on the display and the system turns off until three new AA alkaline batteries are installed. The thermostat resumes normal operation after new batteries are installed. CHANGE BATTERIES The CHANGE BATTERIES warning indicates two stages of battery power shortage. When the batteries are weak, the CHANGE BATTERIES warning flashes until new batteries are installed. 62 44002-01 r051807
Owner's Manual
Page 67
NOTE: If the HVAC system has malfunctioned, the systems no longer respond to the thermostat controls and the AUTO CUT OFF will have no effect. 66 44002-01 r051807 AUTO CUT-OFF AUTO CUT OFF automatically turns the system off . The screen flashes a SYSTEM ERROR message and shuts the system off if the temperature rises above 95°F (35°C) or drops below 40°F (4°C). ERROR MESSAGE ERROR mode indicates an expected operation problem. You must reset and the thermostat by replacing the batteries if the thermostat has entered ERROR mode.
NOTE: If the HVAC system has malfunctioned, the systems no longer respond to the thermostat controls and the AUTO CUT OFF will have no effect. 66 44002-01 r051807 AUTO CUT-OFF AUTO CUT OFF automatically turns the system off . The screen flashes a SYSTEM ERROR message and shuts the system off if the temperature rises above 95°F (35°C) or drops below 40°F (4°C). ERROR MESSAGE ERROR mode indicates an expected operation problem. You must reset and the thermostat by replacing the batteries if the thermostat has entered ERROR mode.
Owner's Manual
Page 69
My display does not appear. 1a. Check to AM and PM. 4b. Check that the day setting is selected under the system settings in permanent override mode. 4c. TROUBLESHOOTING 1. Reset the thermostat. 2. Check that the time is set properly to see if the correct furnace type is correct. 68 44002-01 r051807 Check the batteries and battery connections. 1b. The auto fan feature does not operate properly. 2a. Replace the batteries. 4. Make sure the thermostat is erratic. 3a. My display is not in options. 3. The program will not change at my desired setting. 4a.
My display does not appear. 1a. Check to AM and PM. 4b. Check that the day setting is selected under the system settings in permanent override mode. 4c. TROUBLESHOOTING 1. Reset the thermostat. 2. Check that the time is set properly to see if the correct furnace type is correct. 68 44002-01 r051807 Check the batteries and battery connections. 1b. The auto fan feature does not operate properly. 2a. Replace the batteries. 4. Make sure the thermostat is erratic. 3a. My display is not in options. 3. The program will not change at my desired setting. 4a.
Owner's Manual
Page 70
...4-minute delay before the system turns on but does not stay illuminated. 6a. The display comes on or off to protect the compressor. 5c. Replace batteries. 7. Check circuit breakers and switches to ensure there is enough power to operate when the thermostat is closed properly. 5f. If your system has 4... wires, ensure the jumper is not in the off . 5a. Replace unit. 44002-01 r051807 69 Wait. Replace batteries. 5e. My system continues to the system. 5d. If applicable, make sure the furnace blower door is in permanent override mode. 5b. The heating ...
...4-minute delay before the system turns on but does not stay illuminated. 6a. The display comes on or off to protect the compressor. 5c. Replace batteries. 7. Check circuit breakers and switches to ensure there is enough power to operate when the thermostat is closed properly. 5f. If your system has 4... wires, ensure the jumper is not in the off . 5a. Replace unit. 44002-01 r051807 69 Wait. Replace batteries. 5e. My system continues to the system. 5d. If applicable, make sure the furnace blower door is in permanent override mode. 5b. The heating ...
Owner's Manual
Page 71
The touch screen permanently reads SYSTEM ERROR. 8a. Refer to page 66 for ERROR mode instructions. If ERR message remains after battery replacement, then replace unit. 9. How do I just operate my thermostat manually? 9a. Manual operation instructions begin on page 38. 70 44002-01 r051807 8.
The touch screen permanently reads SYSTEM ERROR. 8a. Refer to page 66 for ERROR mode instructions. If ERR message remains after battery replacement, then replace unit. 9. How do I just operate my thermostat manually? 9a. Manual operation instructions begin on page 38. 70 44002-01 r051807 8.