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Фрагмент инструкции
The factory settings are indicated by the gray cells in the following table. SW1 Early Start a Off On SW2 Temperature / time format b °C / 24-hour °F / 12-hour SW3 Cycle length c 15 seconds 15 minutes SW4 Not used -- a. Early Start can be used in Automatic mode only. When this function is enabled, the thermostat calculates the optimal time to start heating in order to obtain the desired temperature by the set time. The thermostat re-assesses the start time daily based on the previous day’s performance. b. If you change the temperature display format, the preset temperatures ( , and ) will return to their default settings. c. 15-second cycles should be selected in most cases as it provides better temperature control. 15-minute cycles must be selected if you have a fan-equipped heater or if 15-second cycles causes light flickering (especially in rural regions). • Power-up Upon power-up, the thermostat is in manual mode ( ) and displays the actual (ambient) temperature. • Press the Hour and Min buttons to set the thermostat’s clock. • Press the Day button to set the day. • Temperature Setting Setpoint The thermostat normally displays the actual temperature. To view the setpoint, press the or button briefly. The setpoint will appear for the next 5 seconds. To change the setpoint, press the or button until the desired temperature is displayed. To scroll faster, hold the button. Using a preset temperature The thermostat has 3 preset temperatures: • Comfort temperature • Economy temperature • Vacation temperature Icon Intended use Factory setting Comfort (when at home) 21°C (70°F) Economy (when asleep or away from home) 16.5°C (62°F) Vacation (during prolonged absence) 10°C (50°F) • To use the Comfort or Economy temperature, press the or button respectively. The corresponding icon will be displayed. • To use the Vacation temperature, press both and buttons simultaneously. The icon will be displayed. Storing a preset temperature To store the Comfort or Economy temperature: Set the desired temperature using the or button. Press and hold the appropriate button ( or ) for approximately 3 seconds until the corresponding icon is displayed. To store the Vacation temperature: Set the desired temperature using the or button. Press and hold both and buttons simultaneously for approximately 3 seconds until the icon is displayed. • Operating Modes Automatic - The temperature is set according to the programmed schedule. To place the thermostat in this mode, press Mode until is displayed. The icons of the current period and preset temperature are also displayed. Temporary Bypass: If you modify the setpoint (by pressing the , , or button) when the thermostat is in automatic mode, the new setpoint will be used until the end of the current period. When the next period starts, the temperature set for that period becomes the new setpoint. Manual - The programmed schedule is not used. The temperature must be set manually. To place the thermostat in this mode: • Press Mode until is displayed. • Set the temperature using the , , or button. • Schedule The schedule consists of 4 periods per day which represents a typical weekday. You can program the thermostat to skip the periods that do not apply to your situation. For example, you can skip periods 2 and 3 for the weekend. Period Description Associated temperature preset Wake Leave Return Sleep The Comfort ( ) temperature is used in periods 1 and 3 and the Economy ( ) temperature is used in periods 2 and 4. For example, when the period changes from 1 to 2, the setpoint automatically changes from Comfort setting ( ) to Economy setting ( ). You can have a different program for each day of the week; i.e., each period can start at different time for each day of the week. The thermostat has been programmed with the following schedule. Period Setting MO TU WE TH FR SA SU 6:00 6:00 6:00 6:00 6:00 6:00 6:00 AM AM AM AM AM AM AM 8:00 AM 8:00 AM 8:00 AM 8:00 AM 8:00 AM --:---:- 6: 00 PM 6:00 PM 6:00 PM 6:00 PM 6:00 PM --:---:- 10: 00 10:00 10:00 10:00 10:00 10:00 10:00 PM PM PM PM PM PM PM To modify the schedule: • Press Pgm to access the programming mode. Period 1 is selected. • Press Day to select the day to program (hold for 3 seconds to select the entire week). • Press Hour and Min to set the start time of the selected period, or press Clear if you want to skip the period (--:-- is displayed). • Press Pgm to select another period, or press Day to select another day. Then repeat step 3. TH106-A-347S4 400-106-011-A 22/1/07 2/3 • Press Mode to exit the programming mode. NOTE: If no button is pressed for 60 seconds, the thermostat will automatically exit the programming mode. • Power Outage During a power outage, the settings are stored in memory. However, only the thermostat’s clock must be re-adjusted if the power failure lasts more than 2 hours. When power comes back, the thermostat will return to the operating mode that was active prior to the power failure. • Troubleshooting PROBLEM SOLUTION...