Assessments - 4, GPA: 3.8
(
)
)
|
Facilidade de uso
• Hold a New Temperature Set Point: Press and hold the DECREASE button or INCREASE button to change the room set-point temperature in 1 degree steps. The new can be maintained indefinitely by pressing and releasing the HOLD button. The word “ HOLD” will be displayed. The thermostat will maintain this new set-point temperature until RESUME button is pressed returning the thermostat to the original program. This procedure is typically extended vacant periods (vacations, business trips, etc.), to hold an economical set you return. – 16 – 110-7/11/3:29 Page RESUME button to return the button. • Checking the Outdoor Temperature: If your thermostat was installed with the optional Aprilaire Outdoor Temperature Sensor, simply press the OUTDOOR button and the thermostat will display the outdoor temperature for 5 to the actual room temperature display. TIME CONTROL • Change From 12- to 24-Hour Clock: Press and release the CLOCK button, then press the MODE button. To return to a standard clock, repeat the process. – 17 – 110-7/11/3:29 Page EQUIPMENT CONTROL • Turning on the Fan: At any time the system FAN button. Note that a Fan icon, “ “, appears in the lower part continuously operating. To return the fan to the normal operating FAN button again which will remove the icon from the In the normal operating mode the the heat pump is operating. Continuous high efficiency air cleaner or a humidifier, or to circulate air in the home. • Selecting Cooling Mode: Press the MODE button until the word " COOL" appears on the display. In this mode the heat pump will maintain temperature completed unless an override temperature has been entered. Snowflake icon, “ “, is on the display, which flashes when the heat pump is running. Your thermostat will automatically turn on and off any additional stages of cooling as required. • Selecting Heating Mode: Press the MODE button until the word " HEAT" appears on the display. In this mode the heat pump will maintain temperature according to the programming completed unless an override temperature has been entered. Note that a Flame icon, “ ,“ is on the – 18 – 110-7/11/3:29 Page display, which flickers when thermostat will off any additional stages • Selecting Emergency Heat Press the MODE button until “ E ht” appears on the display. In this mode the backup heat source (other programming previously completed “ and Flame “ “ icons are on the display. The Snowflake will flash or the Flame will flicker depending on which mode the heat pump is operating in. • Automatic Heating and Cooling: This mode can be useful during times of the when it is cool at night requiring heating but warm release the MODE button until the word " AUTO" appears on the display. In this mode the heat pump will maintain temperature according to the programming temperature has been entered. The heat pump will operate depending on which programmed set point is closest to the room Snowflake “ • Turning the System Off: Press the MODE button until the word " OFF" appears on the display. In this mode the heat pump will not operate regardless of the temperature. The thermostat – 19 – 110-7/11/3:29 Page programmed, the FAN button is pressed. To avoid frozen water pipes, DO NOT use the OFF mode for long periods of time during sub-freezing NOTE: After selecting a new mode, the thermostat cooling equipment. Optional Settings For The Model 8555 thermostat is equipped with DIP switches located inside the thermostat on the circuit board. These switches are preset by the requirements. The installing contractor also reviewed thermostat will operate properly with your heating and cooling The DIP switches can however be changed to customize the thermostat’s operation to your particular needs. This should only be done after consulting with your contractor. The Model 8555 DIP switches control the following functions: No. 1 – 4 or 2 Events Per Day. The switch is factory preset for 4 events per day; Morning, Day, Evening, and Night. If it is more convenient you can select a 2-event day, Morning and Night, by moving this switch to the ON position. – 20 – 110-7/11/3:29 Page No. 2 – Smart Fan. The thermostat is Smart Fan option off. This allows fan to operate normally Smart Fan option is turned on by placing the DIP switch in the ON position when the Fan button on the thermostat (indicated by the fan icon on the Morning, Day, and Evening events. During the Night event, the fan will automatically revert off with the heating and cooling equipment. No. 3 – 4 Minute / 2 Minute Minimum Equipment On/ Off Times. This switch is factory preset at 2 minutes. This switch provides short cycle protection pump turns on and off too many times per hour, ask your contractor about changing the switch to a 4 minute minimum on time. Keep in mind, however, that this may increase the overall temperature variation in the house due to longer run and off times. Do not change the position of the switch without first consulting with your contractor. No. 4 – Keypad Lock. If...