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User manual Home Automation, model RC-90

Manafacture: Home Automation
File size: 67.41 kb
File name: 39fc7a8b-cc8b-4ed3-ba2d-83c8be3794c8.pdf

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3-DESIRED DESIRED is displayed when the temperature display shows the desired temperature setting. 4-OUTSIDE OUTSIDE will be displayed when the temperature display shows the outdoor temperature. The outdoor temperature will be displayed every 4 seconds. 4 5-. .. The . .. is displayed when the heating or cooling system is running. 6-COOL COOLis displayed when the system is in Cool mode. 7-AUTO AUTOis displayed when in automatic changeover mode. 8-HEAT HEATis displayed when the system is in Heat mode. 9-FAN FANis displayed when the fan is set to run continuously. 10-OFF OFFis displayed when the system is in the Off mode. 11-REMOTE REMOTE is displayed when the last command received by the thermostat was sent by a remote system. 12- Period Indicators MORN, DAY, EVE, or NITE is displayed when scheduled temperature changes are made by the thermostat programs. 13-HOLD HOLDis displayed when the system is in Hold mode. 5 FILTER REMINDER Your thermostat logs the amount of time your heating and cooling system has been running and gives you a reminder when it's time to replace your filter. " F I Lt " will be displayed every four seconds in the place of the time display when it is time to change you filter. To clear the reminder, press the Prog key. The display will return to normal in 10 seconds. Don't forget to change your filter! ANTICIPATION Your thermostat has a sophisticated control system designed to keep you comfortable while saving energy. Part of the control system is a feature called "anticipation", which anticipates the need to turn the system on or off before the temperature is actually at the setting. As humans, we perceive temperature as a combination of heat in the air and heat radiated from the walls and surroundings. The thermostat also measures a combination of air and wall temperature. When heating, the air temperature rises faster than the wall temperature. The thermostat will turn the heat off briefly to prevent overheating the air while the wall temperature catches up. Your comfort is assured without overshooting the heat setting, which wastes energy. In summer, the thermostat will periodically run the cooling system to circulate the air and remove humidity when the temperature is close, but not above the cool setting. You will be more comfortable at a higher cool setting, which saves energy. Remember to allow some time for the thermostat to adapt to a new setting. 6 SETTING THE CURRENT TIME AND DAY To set or change the current time and day, press and release the Prog key. The hour will blink. 1. Use the arrow keys (U-U) to change the hour. :: P OFF 2. Press the Prog key to advance to minutes. 3. Use the arrow keys (U-U) to change minutes. :: P OFF 4. Press the Prog key to advance to day of week. 5. Use the arrow keys (U-U) to set the day of week (1=Monday - 7=Sunday). :: P OFF DAY Press the Mode key when complete, or simply wait 8 seconds for the display to return to normal. 7 PROGRAMMING Your thermostat may be programmed to adjust the heating and cooling settings up to 4 times per day (MORN, DAY, EVE, NITE). You can setup a temperature time schedule for weekdays, Saturday, and Sunday. To enter programming mode, press the Prog key 4 times. When in programming mode: 1. The item that is being programmed will flash. 2. The up arrow key (U) is used to increase the value. 3. The down arrow key (U) is used to decrease the value. 4. The Prog (>) key is used to advance to the next item. 5. The Hold (<) key is used to return to the previous item. 6. To exit programming mode, press the Mode key. The thermostat will automatically exit programming mode after 20 seconds of no key activity. When programming a time for the Morning, Day, Evening, or Night period, the time will be increased or decreased in 15 minute increments. If the up arrow is pressed at 11:45 PM, or the down arrow is pressed at 12:00 AM, the time display will be blank, indicating that no scheduled temperature changes will be made for that period. Your thermostat will follow a set of time scheduled programs on weekdays (Monday-Friday), on Saturday, and on Sunday. This will allow you to have different heating and cooling settings on Saturday and Sunday, than you normally would have for weekdays (Monday Friday). When programming the time schedules, the weekday time schedule is programmed first. The Saturday time schedule is programmed second, and the Sunday time schedule is programmed last. 8 SETTING TIME SCHEDULES To view or change the programming time schedules of your thermostat, press and the Prog key four times. The weekday MORN time will flash. 1. Use the arrow keys (U-U) to change the scheduled time for the displayed period (MORN, DAY, EVE, or NITE). :: A MORN DESIRED 2. Press the Prog key to advance to the next item. 3. Use the arrow keys (U-U) to change the desired cool setting. MORN COOL DESIRED :: A 4. Press the Prog key to advance to the next item. 5. Use the arrow keys (U-U) to change the desired heat setting. MORN DESIRED :: A HEAT...