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CONTENTS Features 3 Main Screen Selections and Display 4 Programming Heating and Cooling Schedule 5 Operating the Thermostat 9 Replacing Batteries 14 Reading Outdoor Temperature 18 Reading Remote Indoor Temperature 17 Advanced Settings 24 Frequently Asked Questions and Answers 28 Limited Five-Year Warranty 29 Customer Assistance 30 IMPORTANT The thermostat has an LCD. Sharp instruments like a pen or pencil point can damage the thermostat. 2 63-2626
CONTENTS Features 3 Main Screen Selections and Display 4 Programming Heating and Cooling Schedule 5 Operating the Thermostat 9 Replacing Batteries 14 Reading Outdoor Temperature 18 Reading Remote Indoor Temperature 17 Advanced Settings 24 Frequently Asked Questions and Answers 28 Limited Five-Year Warranty 29 Customer Assistance 30 IMPORTANT The thermostat has an LCD. Sharp instruments like a pen or pencil point can damage the thermostat. 2 63-2626
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automatically updates for daylight saving time. • Armchair Programming-can remove thermostat from wall to set temperature and time are easy-to-read and all are displayed on the main screen. • Menu Driven Programming-Provides guidance ...
automatically updates for daylight saving time. • Armchair Programming-can remove thermostat from wall to set temperature and time are easy-to-read and all are displayed on the main screen. • Menu Driven Programming-Provides guidance ...
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Main Screen Selections and Display CURRENT DAY OF WEEK TEMPERATURE SETTING CURRENT TIME Mon System Auto Fan Auto System & Fan Override Aux Heat On Occupied More CURRENT SYSTEM SETTING CURRENT FAN SETTING 4 INDICATES THERMOSTAT IS "CALLING FOR COOL OR HEAT" M23039 63-2626
Main Screen Selections and Display CURRENT DAY OF WEEK TEMPERATURE SETTING CURRENT TIME Mon System Auto Fan Auto System & Fan Override Aux Heat On Occupied More CURRENT SYSTEM SETTING CURRENT FAN SETTING 4 INDICATES THERMOSTAT IS "CALLING FOR COOL OR HEAT" M23039 63-2626
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... at 15-minute intervals. Unocc2-Second unoccupied period. Occupied2-Second occupied period. Available schedule times are flashing, changes affect only one of the items. The thermostat can control up and down keys change the flashing number or word.
... at 15-minute intervals. Unocc2-Second unoccupied period. Occupied2-Second occupied period. Available schedule times are flashing, changes affect only one of the items. The thermostat can control up and down keys change the flashing number or word.
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... & Fan" SETTING SYSTEM The System selections vary based on temperature. 9 63-2626 OFF - AUTO - If not, see the Advanced Settings section to set the day. thermostat controls the cooling system. Setting Time 1. COOL - both the heating and cooling systems based on the HVAC system type. Press MORE. 2. HEAT...
... & Fan" SETTING SYSTEM The System selections vary based on temperature. 9 63-2626 OFF - AUTO - If not, see the Advanced Settings section to set the day. thermostat controls the cooling system. Setting Time 1. COOL - both the heating and cooling systems based on the HVAC system type. Press MORE. 2. HEAT...
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.... Press an arrow key or the Override key. ON-fan runs continuously. TEMPORARY SET TO appears on the override setting throughout the hold time. 3. The thermostat operates based on the screen. The time defaults to change the desired temperature. Press NEXT. 10 63-2626 NOTE: If HEAT or COOL begins to...
.... Press an arrow key or the Override key. ON-fan runs continuously. TEMPORARY SET TO appears on the override setting throughout the hold time. 3. The thermostat operates based on the screen. The time defaults to change the desired temperature. Press NEXT. 10 63-2626 NOTE: If HEAT or COOL begins to...
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Use the Up and Down keys to set the desired time for the thermostat to change settings remains for an override to cancel "Hold Temperature Until" and resume the schedule. NOTE: The ability to resume the programmed schedule. NOTE: ...
Use the Up and Down keys to set the desired time for the thermostat to change settings remains for an override to cancel "Hold Temperature Until" and resume the schedule. NOTE: The ability to resume the programmed schedule. NOTE: ...
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... even while the fan is true even when the display indicates "On". Press DONE. NOTE: When the number of days desired for the thermostat to turn off during occupied periods is controlled by the system. ON-fan is the same as with the Auto setting. If the mode... change the number of Holiday Override days expires, the screen shows "Following Schedule" to indicate that allows the fan to override the schedule. 6. When the thermostat is On. 5. NOTE: During a holiday, the word "Holiday" flashes. 7. To cancel the Holiday Override early, press CANCEL. If the mode is Occupied, ...
... even while the fan is true even when the display indicates "On". Press DONE. NOTE: When the number of days desired for the thermostat to turn off during occupied periods is controlled by the system. ON-fan is the same as with the Auto setting. If the mode... change the number of Holiday Override days expires, the screen shows "Following Schedule" to indicate that allows the fan to override the schedule. 6. When the thermostat is On. 5. NOTE: During a holiday, the word "Holiday" flashes. 7. To cancel the Holiday Override early, press CANCEL. If the mode is Occupied, ...
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Replacing Batteries With proper power and connections, the thermostat does not require batteries. Do this to prevent leakage and to prevent the thermostat and HVAC system from shutting down due to lack of thermostat battery power. 14 63-2626 Despite the low battery indicator, it is flashing, the LO batt ...screen displays continuously and thermostat stops operating M22383 until batteries are replaced. This warning flashes on the main screen for approximately 30 days. If batteries are not ...
Replacing Batteries With proper power and connections, the thermostat does not require batteries. Do this to prevent leakage and to prevent the thermostat and HVAC system from shutting down due to lack of thermostat battery power. 14 63-2626 Despite the low battery indicator, it is flashing, the LO batt ...screen displays continuously and thermostat stops operating M22383 until batteries are replaced. This warning flashes on the main screen for approximately 30 days. If batteries are not ...
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Always use AA alkaline batteries. WALL 15 M22384 63-2626 Replace the batteries as follows: 1. NOTES: - - All programming (Schedule, Date and Time) information is retained during battery replacement. Install two new AA alkaline batteries with proper polarization. Remove the thermostat from the base by pulling it straight out. 2.
Always use AA alkaline batteries. WALL 15 M22384 63-2626 Replace the batteries as follows: 1. NOTES: - - All programming (Schedule, Date and Time) information is retained during battery replacement. Install two new AA alkaline batteries with proper polarization. Remove the thermostat from the base by pulling it straight out. 2.
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To return to the main screen. 3. BATTERIES (2) BATTERY HOLDER BACK OF THERMOSTAT M22259 16 63-2626 Push the thermostat straight onto the base. Align the terminal screw blocks with the pins on its base: a. After two minutes, the device automatically returns to the main screen before the two minutes pass, press a key. NOTES: - - b. Place the thermostat back on the back of the thermostat.
To return to the main screen. 3. BATTERIES (2) BATTERY HOLDER BACK OF THERMOSTAT M22259 16 63-2626 Push the thermostat straight onto the base. Align the terminal screw blocks with the pins on its base: a. After two minutes, the device automatically returns to the main screen before the two minutes pass, press a key. NOTES: - - b. Place the thermostat back on the back of the thermostat.
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... INDOOR SENSOR INSTALLED If one remote indoor sensor is not used. Reading Remote Indoor Temperature If connected to an installed remote indoor temperature sensor, the thermostat internal sensor is used , the screen showing the Inside temperature reading displays the temperature at the indoor remote sensor location. REMOTE INDOOR TEMPERATURE READING NOTE...
... INDOOR SENSOR INSTALLED If one remote indoor sensor is not used. Reading Remote Indoor Temperature If connected to an installed remote indoor temperature sensor, the thermostat internal sensor is used , the screen showing the Inside temperature reading displays the temperature at the indoor remote sensor location. REMOTE INDOOR TEMPERATURE READING NOTE...
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Tue Outside System Heat Clock Fan Auto Holiday PM Heat On Occupied Schedule M23046 18 63-2626 Reading Outdoor Temperature If connected to an outdoor sensor, the thermostat displays the Outside temperature. VIEW OUTSIDE TEMPERATURE The Outside temperature is not on the main screen, view the outdoor temperature by pressing MORE until the outside temperature shows. If it is located in the lower right corner of the main screen.
Tue Outside System Heat Clock Fan Auto Holiday PM Heat On Occupied Schedule M23046 18 63-2626 Reading Outdoor Temperature If connected to an outdoor sensor, the thermostat displays the Outside temperature. VIEW OUTSIDE TEMPERATURE The Outside temperature is not on the main screen, view the outdoor temperature by pressing MORE until the outside temperature shows. If it is located in the lower right corner of the main screen.
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... is either fully or partially locked. Partially Locked Screen When partially locked: - NOTE: In order to seven seconds. - The screen continuously displays "Locked". When the thermostat displays "Locked", key control is locked and not functional. Pressing an unlocked key with "Locked" shown removes "Locked" from the display. 19 63-2626 Keys...
... is either fully or partially locked. Partially Locked Screen When partially locked: - NOTE: In order to seven seconds. - The screen continuously displays "Locked". When the thermostat displays "Locked", key control is locked and not functional. Pressing an unlocked key with "Locked" shown removes "Locked" from the display. 19 63-2626 Keys...
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...period for the HVAC system to bring the space to temperature (without overshoot) prior to reach the set temperature at comfort temperature. The thermostat turns on the heat prior to 8:00 AM to raise the temperature to 70°F by displaying "Recovery" on before a scheduled time... will be occupied at 8:00 AM and the desired temperature is equipped with a feature to have space at the scheduled time. The thermostat provides an alert that automatically. M23048 NOTE: The setpoint changes gradually to comfort temperature. Tue Recovery System Auto Fan Auto System & Fan...
...period for the HVAC system to bring the space to temperature (without overshoot) prior to reach the set temperature at comfort temperature. The thermostat turns on the heat prior to 8:00 AM to raise the temperature to 70°F by displaying "Recovery" on before a scheduled time... will be occupied at 8:00 AM and the desired temperature is equipped with a feature to have space at the scheduled time. The thermostat provides an alert that automatically. M23048 NOTE: The setpoint changes gradually to comfort temperature. Tue Recovery System Auto Fan Auto System & Fan...
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... NEXT KEY ADVANCE TO NEXT SETTING 22 M23023 63-2626 There are two ways to set the calendar for up to set . Setting Calendar This thermostat is designed to, under normal use, automatically keep the current time and day in the memory for this...
... NEXT KEY ADVANCE TO NEXT SETTING 22 M23023 63-2626 There are two ways to set the calendar for up to set . Setting Calendar This thermostat is designed to, under normal use, automatically keep the current time and day in the memory for this...
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M23049 23 63-2626 SETTING CALENDAR AFTER THERMOSTAT IS ALREADY FUNCTIONING SETUP See the Steps (1 through 4), in the NUMBER Advanced Settings section, to set year, month and day. AM Go Back Next View ... TO EXIT SETUP Setup Number Setup Name (Select Your Setting) Settings 0120 Date (Year Select first two digits of current Upper) calendar year (20 for year 2005, etc). 0130 Date (Year Select last two digits of current Lower) calendar year (05 for year 2005, etc). 0140 Date (Month) Select number that represents...
M23049 23 63-2626 SETTING CALENDAR AFTER THERMOSTAT IS ALREADY FUNCTIONING SETUP See the Steps (1 through 4), in the NUMBER Advanced Settings section, to set year, month and day. AM Go Back Next View ... TO EXIT SETUP Setup Number Setup Name (Select Your Setting) Settings 0120 Date (Year Select first two digits of current Upper) calendar year (20 for year 2005, etc). 0130 Date (Year Select last two digits of current Lower) calendar year (05 for year 2005, etc). 0140 Date (Month) Select number that represents...
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From the main screen, press SYSTEM & FAN. 2. These settings can be adjusted to match the HVAC system. It is displayed to change the Setup Number. System Auto Fan Auto FanUseEdit System & Fan Done M23050 24 63-2626 Advanced Settings The thermostat has many advanced settings to match specific needs: 1. Press and hold FAN for approximately five seconds. 3. The Setup Number displays in the middle of the screen. NOTE: Use the Up and Down keys to the right. The current setting is a four-digit code beginning with zero.
From the main screen, press SYSTEM & FAN. 2. These settings can be adjusted to match the HVAC system. It is displayed to change the Setup Number. System Auto Fan Auto FanUseEdit System & Fan Done M23050 24 63-2626 Advanced Settings The thermostat has many advanced settings to match specific needs: 1. Press and hold FAN for approximately five seconds. 3. The Setup Number displays in the middle of the screen. NOTE: Use the Up and Down keys to the right. The current setting is a four-digit code beginning with zero.
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...non-programmable. Step 6. To change the current setting, use the Up and Down buttons. On. for first of a month. Fahrenheit. 1 - Thermostat time does not adjust automatically for Daylight Saving Time in °F or °C. To change the current setting, use the Up and Down keys....5. User Setup Number 0320: Display Temperature Shown in Fall and Spring. 26 63-2626 Step 7. Thermostat is fully programmable, allowing all 7 days to 31st of a month to be programmed. Thermostat is nonprogrammable. 4 - User Setup Number 0330: Daylight Saving Time On or Off. programmable. Off...
...non-programmable. Step 6. To change the current setting, use the Up and Down buttons. On. for first of a month. Fahrenheit. 1 - Thermostat time does not adjust automatically for Daylight Saving Time in °F or °C. To change the current setting, use the Up and Down keys....5. User Setup Number 0320: Display Temperature Shown in Fall and Spring. 26 63-2626 Step 7. Thermostat is fully programmable, allowing all 7 days to 31st of a month to be programmed. Thermostat is nonprogrammable. 4 - User Setup Number 0330: Daylight Saving Time On or Off. programmable. Off...