Owner's Manual
Page 5
... system you will need 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 To install your new thermostat, you have, please contact a qualified HVAC Technician for mounting. INSTALLATION PROCEDURES TOOLS This thermostat includes two #8 slotted...
... system you will need 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 To install your new thermostat, you have, please contact a qualified HVAC Technician for mounting. INSTALLATION PROCEDURES TOOLS This thermostat includes two #8 slotted...
Owner's Manual
Page 10
therefore, wire color should be a Common wire and provides 24 VAC power to the chart. If there is no "C" wire, the thermostat will run on battery power. 44002-01 r051807 5. NOTE: Wire colors do not always comply with standards; Connecting it greatly extends battery life. Using the provided stickers, label each wire according to the unit. If the terminals are both present, "C" may be ignored. If wires marked "Y" or "C" are not labeled, contact a qualified HVAC technician. Refer to the existing terminal designation for proper identification.
therefore, wire color should be a Common wire and provides 24 VAC power to the chart. If there is no "C" wire, the thermostat will run on battery power. 44002-01 r051807 5. NOTE: Wire colors do not always comply with standards; Connecting it greatly extends battery life. Using the provided stickers, label each wire according to the unit. If the terminals are both present, "C" may be ignored. If wires marked "Y" or "C" are not labeled, contact a qualified HVAC technician. Refer to the existing terminal designation for proper identification.
Owner's Manual
Page 20
Press the thermostat to the wall plate and it over the terminal and battery openings. NOTE: Do not force the thermostat onto the wall plate as this may not work. 3. If the thermostat does not snap into place. Restore power at the electrical panel and/or furnace. 44002-01 r051807 19 ATTACHING THE THERMOSTAT 1. Place the thermostat over the wall plate, aligning it will snap into place easily, the unit may damage the terminal pins. Insert three AA alkaline batteries into the back of the thermostat. 2.
Press the thermostat to the wall plate and it over the terminal and battery openings. NOTE: Do not force the thermostat onto the wall plate as this may not work. 3. If the thermostat does not snap into place. Restore power at the electrical panel and/or furnace. 44002-01 r051807 19 ATTACHING THE THERMOSTAT 1. Place the thermostat over the wall plate, aligning it will snap into place easily, the unit may damage the terminal pins. Insert three AA alkaline batteries into the back of the thermostat. 2.
Owner's Manual
Page 63
... display and the system turns off until three new AA alkaline batteries are installed. The thermostat resumes normal operation after new batteries are installed. When the batteries are weak, the CHANGE BATTERIES warning flashes until new batteries are installed. 62 44002-01 r051807 If the batteries become too weak for normal operation, the thermostat enters 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. When the batteries are weak, the CHANGE BATTERIES warning flashes until new batteries are installed. 62 44002-01 r051807 If the batteries become too weak for normal operation, the thermostat enters the...
Owner's Manual
Page 67
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 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). AUTO CUT-OFF AUTO CUT OFF automatically turns the system off .
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 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). AUTO CUT-OFF AUTO CUT OFF automatically turns the system off .
Owner's Manual
Page 69
Check to AM and PM. 4b. Reset the thermostat. 2. Replace the batteries. 4. TROUBLESHOOTING 1. My display is correct. 68 44002-01 r051807 The program will not change at my desired setting. 4a. My display does not appear. 1a. Check that the time is not in options. 3. Check that the day setting is erratic. 3a. Check the batteries and battery connections. 1b. The auto fan feature does not operate properly. 2a. Make sure the thermostat is set properly to see if the correct furnace type is selected under the system settings in permanent override mode. 4c.
Check to AM and PM. 4b. Reset the thermostat. 2. Replace the batteries. 4. TROUBLESHOOTING 1. My display is correct. 68 44002-01 r051807 The program will not change at my desired setting. 4a. My display does not appear. 1a. Check that the time is not in options. 3. Check that the day setting is erratic. 3a. Check the batteries and battery connections. 1b. The auto fan feature does not operate properly. 2a. Make sure the thermostat is set properly to see if the correct furnace type is selected under the system settings in permanent override mode. 4c.
Owner's Manual
Page 70
5. Wait. There may be as much as a 4-minute delay before the system turns on or off . 5a. Replace batteries. 7. The heating or cooling will not turn on but does not stay illuminated. 6a. Make sure the thermostat is not in the off position. 7a. ... terminals. 6. My system continues to the system. 5d. Check circuit breakers and switches to protect the compressor. 5c. Replace unit. 44002-01 r051807 69 Replace batteries. 5e. The display comes on or off to ensure there is closed properly. 5f. If your system has 4 wires, ensure the jumper is in permanent...
5. Wait. There may be as much as a 4-minute delay before the system turns on or off . 5a. Replace batteries. 7. The heating or cooling will not turn on but does not stay illuminated. 6a. Make sure the thermostat is not in the off position. 7a. ... terminals. 6. My system continues to the system. 5d. Check circuit breakers and switches to protect the compressor. 5c. Replace unit. 44002-01 r051807 69 Replace batteries. 5e. The display comes on or off to ensure there is closed properly. 5f. If your system has 4 wires, ensure the jumper is in permanent...
Owner's Manual
Page 71
Refer to page 66 for ERROR mode instructions. How do I just operate my thermostat manually? 9a. Manual operation instructions begin on page 38. 70 44002-01 r051807 If ERR message remains after battery replacement, then replace unit. 9. The touch screen permanently reads SYSTEM ERROR. 8a. 8.
Refer to page 66 for ERROR mode instructions. How do I just operate my thermostat manually? 9a. Manual operation instructions begin on page 38. 70 44002-01 r051807 If ERR message remains after battery replacement, then replace unit. 9. The touch screen permanently reads SYSTEM ERROR. 8a. 8.