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OPERATING MANUAL T12000 Non-Programmable Models T12500 Programmable Models Performance PRO Series Series ™ • Touchscreen technology • Large 12 square inch blue display • 7 available outputs, including economizer • SD memory card interface • 365-day, 20 holiday programmability • 7-day, 5-1-1, 5-2 programming T12000 Ser i es Electric...
(card not included), and optional humidity control (T12532-IAQ only). The T12000 Series can be powered by 24 VAC or batteries or both (recommended). The T12000 Series can control up to 7 outputs and monitor three external sensors. The T12000 Series mounts onto any PECO Performance PRO Series wallplate.
Table of Contents T12000 Thermostat The PECO Performance PRO T12000 Series ..................2 Quick reference: Default Display mode ....................5 Quick reference: Home Display mode & navigation ................6 Quick reference: T12000 Home Display screen .................7 Key operation ............................8 Set the clock, month, and day ......................11 Select Fahrenheit or Celsius temperature ..................12...
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• This product, when installed, will be part of an engineered system whose specifications and performance characteristics are not designed nor controlled by PECO. • All wiring and applications must conform to local and national building codes and ordinances. Applications and national codes must be reviewed prior to installation to assure the installation is functional and safe.
QUICK REFERENCE: DEFAULT DISPLAY MODE QUICK REFERENCE: DEFAULT DISPLAY MODE QUICK REFERENCE: DEFAULT DISPLAY MODE Default Display The factory programmed settings show the time, temperature, and setpoint. This is called the Default Display. The Default Display appears after a short period of inactivity. The Default Display can be custom configured to show user-selected items only (see Service Menu 520 in “Performance PRO T12000 Series Installation Guide”).
QUICK REFERENCE: HOME DISPLAY MODE & NAVIGATION QUICK REFERENCE: HOME DISPLAY MODE & NAVIGATION QUICK REFERENCE: HOME DISPLAY MODE & NAVIGATION Home Display The Performance PRO T12000 Series has a touchscreen digital display, with variable menu keys (shown below). To make a selection from a multiple-option key, press the key continuously. Flashing option is automatically selected.
QUICK REFERENCE: T12000 HOME DISPLAY SCREEN QUICK REFERENCE: T12000 HOME DISPLAY SCREEN QUICK REFERENCE: T12000 HOME DISPLAY SCREEN Temperature Fan key Current day Current temperature format Press to enter (see p. 12) (see p. 11) fan display (see p. 12) (see pp.
TEXT TEXT TEXT TEXT TEXT KEY OPERATION KEY OPERATION KEY OPERATION TEXT TEXT TEXT TEXT TEXT KEY OPERATION TEXT TEXT TEXT TEXT TEXT KEY OPERATION TEXT TEXT TEXT TEXT KEY OPERATION TEXT TEXT TEXT TEXT TEXT PRESS ANY KEY TO BEGIN PRESS ANY KEY TO BEGIN PRESS ANY KEY TO BEGIN Fan key...
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TEXT TEXT TEXT TEXT TEXT KEY OPERATION (CONT.) KEY OPERATION (CONT.) KEY OPERATION (CONT.) TEXT TEXT TEXT TEXT TEXT KEY OPERATION (CONT.) TEXT TEXT TEXT TEXT TEXT KEY OPERATION (CONT.) TEXT TEXT TEXT TEXT KEY OPERATION (CONT.) TEXT TEXT TEXT TEXT TEXT PRESS ANY KEY TO BEGIN...
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Filter Indicator icon appears, pressing Done will restart the filter timer. Secure Digital (SD) Icon appears (flashes) when SD card is inserted (optional SD card not provided). SD card functionality allows user to upload/download settings to/from a PECO-formatted SD card (see section “Load SD card settings” ).
SET THE CLOCK, MONTH, AND DAY SET THE CLOCK, MONTH, AND DAY SET THE CLOCK, MONTH, AND DAY PRESS TOUCHSCREEN TO BEGIN From the Home Display, Press In Clock mode press ▲/ ▼to select clock hour. Clock key. Press ▲/ ▼ to select 12 or 24 HR format, then press Clock.
SELECT FAHRENHEIT OR CELSIUS TEMPERATURE SELECT FAHRENHEIT OR CELSIUS TEMPERATURE SELECT FAHRENHEIT OR CELSIUS TEMPERATURE Press the lower left and lower right After entering Service Menu mode, press ▲/ ▼ touchscreen areas simultaneously for Cool continuously until menu “260” appears. about fi ve seconds.
SELECT THE FAN MODE SELECT THE FAN MODE SELECT THE FAN MODE PRESS TOUCHSCREEN TO BEGIN Press to set fan operation. In Fan mode, p ress continuously to select desired option. Press to select “On,” or “Auto.” Note: Selected option fl ashes. Select to save changes.
PRESS TOUCHSCREEN TO BEGIN SELECT SYSTEM MODE SELECT SYSTEM MODE SELECT SYSTEM MODE Press to show system System Press System continuously to select System preferences. Mode preference. The selected option flashes. Note: Selected option fl ashes. Press continuously and System select Heat, Cool, Auto, Off, or Em (Emergency) Heat.
RESET FILTER TIMER RESET FILTER TIMER RESET FILTER TIMER PRESS TOUCHSCREEN TO BEGIN The Filter Indicator serves as a reminder to change the furnace fi lter (see note below). When the fi lter timer expires, a Filter Indicator appears. From the Default Display, press any key to enter the Filter mode (FIL/Filter, appear).
PROGRAM THE THERMOSTAT (T12500 MODELS ONLY) PROGRAM THE THERMOSTAT (T12500 MODELS ONLY) PROGRAM THE THERMOSTAT (T12500 MODELS ONLY) Each day has two or four scheduled events (Occupied1, Occupied2, Unocc1, and Unocc2) per day, depending on Service Menu configuration. Each event can be programmed with a start time and Heat and Cool Setpoints.
PRESS TOUCHSCREEN TO BEGIN PROGRAM SCHEDULED EVENTS PROGRAM SCHEDULED EVENTS PROGRAM SCHEDULED EVENTS Schedule two or four events per day: Press Edit to assign settings for a scheduled event. Occupied1, Occupied2, Unocc1, and Unocc2. Press to view options. Schedule Press OCC1, UNOCC1, OCC2, to schedule event.
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PROGRAM SCHEDULED EVENTS PROGRAM SCHEDULED EVENTS PROGRAM SCHEDULED EVENTS PRESS TOUCHSCREEN TO BEGIN Now select a Heat Setpoint and Cool Setpoint Create another scheduled event after OCC1 for the scheduled event (available options See Step 8. depend upon system type selected). Press Cool ▲/ ▼to select Cool Setpoint.
PRESS TOUCHSCREEN TO BEGIN PROGRAM OVERRIDE PROGRAM OVERRIDE PROGRAM OVERRIDE Override allows temporary override of heat or Example shows how to select a Cool Setpoint that lasts until 12:30 pm in System Auto mode. cool settings (example uses System Auto). Press key.
SELECT HUMIDITY SETPOINTS SELECT HUMIDITY SETPOINTS SELECT HUMIDITY SETPOINTS PRESS TOUCHSCREEN TO BEGIN If thermostat is model T12532-IAQ, a humidity Press the Humidity key to switch between Dehumidification and Humidification Setpoint. sensor is present, which allows user to set dehumidify and humidify control setpoints. Press lower left and lower right keypad area to activate Service Menus.
PROGRAM A HOLIDAY PROGRAM A HOLIDAY PROGRAM A HOLIDAY PRESS TOUCHSCREEN TO BEGIN 20 Holidays may be programmed. System Press to enter menu. Holiday type shown supports 1-HEAT and 1-COOL. Press continuously to select Holiday holiday number (1-20). Press to select holiday month. Edit Note: number fl ashes.
PRESS TOUCHSCREEN TO BEGIN LOAD SD CARD SETTINGS LOAD SD CARD SETTINGS LOAD SD CARD SETTINGS Use the SD card to transfer customized When the SD card is inserted, the SD icon begins flashing. Icon appears solid when processing data. settings to or from the thermostat.
PRESS ANY KEY TO BEGIN PRESS ANY KEY TO BEGIN The following T12000 Series compatible sensors are available from PECO. Using information found on the last page of this document, contact a service representative to learn more about PECO sensors or to place an order.
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