OPERATING MANUAL T12000 Non-Programmable Models T12500 Programmable Models Performance PRO 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 Oil Electric Gas T12000 1 Heat Pump Se r ie s
THE PECO PERFORMANCE PRO T12000 SERIES Thank you for choosing a PECO® Performance PRO™ thermostat. The Performance PRO T12000 Series is intended for use in residential and commercial environments. It is designed for and can support up to 3-HEAT/ 2-COOL configurations in conventional systems and heat pump applications. The Performance PRO also provides the capability to meet the requirements for ASHRAE 90.1-2004 and California Building Code Title 24 (2008 edition).
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 ............................................
! CAUTION! • READ INSTRUCTIONS CAREFULLY BEFORE ATTEMPTING TO OPERATE THIS THERMOSTAT. • FOLLOW THE PERFORMANCE PRO INSTALLATION INSTRUCTIONS BEFORE PROCEEDING. • Failure to observe safety information and comply with instructions could result in PERSONAL INJURY, DEATH AND/OR PROPERTY DAMAGE. • Use this thermostat only as described in this manual. • This is a 24 VAC low-voltage thermostat. Do not install on voltages higher than 30 VAC.
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 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. Available submenus depend on system type and menu navigation.
QUICK REFERENCE: T12000 HOME DISPLAY SCREEN Fan key Current temperature Press to enter fan display (see pp. 8, 13) (see p. 12) Current day (see p. 11) Temperature format (see p. 12) Cool Setpoint temperature System key Press to enter system settings: Off/Heat/Cool/ Auto (see pp. 8, 14) (see pp. 16-19) Heat Setpoint temperature Program scheduled events (see pp. 16-19) (see p. 17 ) Override key Current time Keypad Battery Indicator Service Screen (see p.
KEY OPERATION TEXT 1 2 PRESS ANY KEY TO BEGIN Fan key Used to select among two fan menu options: ON - Continuous fan operation. AUTO - Fan is activated only when there is demand for heat or cool, with some exceptions. Note: Several Service Menu options affect the fan operation (See Advanced Configuration in the “Performance PRO T12000 Series Installation Guide.”) System key Used to control operating mode of Performance PRO T12000 Series thermostats.
KEY OPERATION (CONT.) TEXT PRESS ANY KEY TO BEGIN Note: Deadband is the user-defined minimum difference between the Cool Setpoint and Heat Setpoint (see Service Menu 380). 3 4 5 6 7 Schedule key Used to view Schedule Display and program two or four scheduled events per day (with Heat and Cool Setpoints) including Occupied1, Occupied2, Unocc1, or Unocc2. Holiday key Used to view Holiday Display and schedule up to 20 different holidays.
KEY OPERATION (CONT.) TEXT PRESS ANY KEY TO BEGIN Temporary Override – The active setpoint is taken from setpoints defined in the Override menu. (In Home Display, “Override” flashes during the override time period if selected.) 8 Screen key Press Screen key:“Clean Screen” flashes for 30 seconds, allowing cleaning with no key input. Service Indicator Icon appears to notify the user that the remote temperature sensors are reading out of range.
SET THE CLOCK, MONTH, AND DAY PRESS TOUCHSCREEN TO BEGIN In Clock mode press ▲/ ▼to select clock hour. i Note: At any time, press Cancel to abort current selection and return to Home Display, or press Done to save changes and return to Home Display. 1. From the Home Display, Press Clock key. 2. Press ▲/ ▼ to select 12 or 24 HR format, then press Clock. 3. Press ▲/ ▼to select clock hour, then press Clock. 4. Press ▲/▼to select clock minutes, then press Clock. 5.
SELECT FAHRENHEIT OR CELSIUS TEMPERATURE After entering Service Menu mode, press 1. Cool ▲/ ▼continuously until menu “260” appears. 2. Press Cool ▲/ ▼ continuously until Service Menu “260” appears. 3. In Service Menu 260, Press ▲/ ▼to select the desired temperature display: 4. Use the ▲/ ▼keys to select Service Menu option. i Note: To custom configure thermostat settings, access more Service Menus (See Advanced Configuration in the “Performance PRO T12000 Series Installation Guide”).
SELECT THE FAN MODE In Fan mode, press Fan continuously to select desired option. i PRESS TOUCHSCREEN TO BEGIN 1. Press Fan to set fan operation. 2. Press Fan to select “On,” or “Auto.” Note: Selected option flashes. 3. Select Done to save changes. i Note: “On” mode indicates continuous output. “Auto” mode indicates that fan is activated only when there is demand for heat or cool. Some exceptions apply (see Advanced Configuration in the “Performance PRO T12000 Series Installation Guide”).
SELECT SYSTEM MODE Press System continuously to select System Mode preference. The selected option flashes. i Note: System modes available are dependent upon which system type is selected (see Service Menu 110). PRESS TOUCHSCREEN TO BEGIN 1. Press System to show system preferences. Note: Selected option flashes. 2. Press System continuously and select Heat, Cool, Auto, Off, or Em (Emergency) Heat. 3. Press Done to save changes.
RESET FILTER TIMER PRESS TOUCHSCREEN TO BEGIN The Filter Indicator serves as a reminder to change the furnace filter (see note below). When the filter timer expires, a Filter Indicator appears. When the filter expires, the Default Display on the thermostat will automatically show a Filter Indicator in one of the two above locations. 1. From the Default Display, press any key to enter the Filter mode (FIL/Filter, Cancel and Done appear). 2. Press Done to reset the filter timer.
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. Heat Setpoint controls system heating during cold weather. Cool Setpoint controls system cooling during hot weather.
PROGRAM SCHEDULED EVENTS PRESS TOUCHSCREEN TO BEGIN Press Edit to assign settings for a scheduled event. Example shows OCC1 settings for weekdays. i Note: Unless Occupied1 and Unocc1 are programmed, their factory default settings will apply. Schedule two or four events per day: Occupied1, Occupied2, Unocc1, and Unocc2. 1. Press Schedule to view options. 2. Press OCC1, UNOCC1, OCC2, or UNOCC2 to schedule event. Note: See Service Menu 100 to select schedule format.
PROGRAM SCHEDULED EVENTS PRESS TOUCHSCREEN TO BEGIN Create another scheduled event after OCC1. See Step 8. Example shows UNOCC1 settings for weekdays. i Note: At any time, press Cancel to abort current selection, or press Done to save changes and return to Home Display. Now select a Heat Setpoint and Cool Setpoint for the scheduled event (available options depend upon system type selected). 6. Press Cool ▲/ ▼to select Cool Setpoint. 7. Press Heat ▲/ ▼to select Heat Setpoint. 8.
PROGRAM OVERRIDE Example shows how to select a Cool Setpoint that lasts until 12:30 pm in System Auto mode. i i Note: Available setpoints are determined by the system mode selected (see “Select system mode”). Note: The installer setup can limit override to 1, 2, 3, or 4 hours beyond current time. PRESS TOUCHSCREEN TO BEGIN Override allows temporary override of heat or cool settings (example uses System Auto). 1. Press Override key.
SELECT HUMIDITY SETPOINTS Press the Humidity key to switch between Dehumidification and Humidification Setpoint. Adjust the Dehumidification Setpoint by pressing the arrow keys. i PRESS TOUCHSCREEN TO BEGIN If thermostat is model T12532-IAQ, a humidity sensor is present, which allows user to set dehumidify and humidify control setpoints. 1. Press lower left and lower right keypad area to activate Service Menus. 2. Press Cool ▲/ ▼for Service Menu 490. 3.
PROGRAM A HOLIDAY 20 Holidays may be programmed. System type shown supports 1-HEAT and 1-COOL. PRESS TOUCHSCREEN TO BEGIN 1. Press Holiday to enter menu. 2. Press Holiday continuously to select holiday number (1-20). 3. Press Edit to select holiday month. Note: Month number flashes. 4. Press ▲/ ▼to select (numerical) month, then press Holiday. 5. Press ▲/ ▼ to select (numerical) day on which holiday starts (Days icon appears), then press Holiday. 6.
LOAD SD CARD SETTINGS When the SD card is inserted, the SD icon begins flashing. Icon appears solid when processing data. Press Paste to copy the settings from SD card to the thermostat. i Note: If SD card is locked, only Paste appears; user may only copy from SD card to thermostat. PRESS TOUCHSCREEN TO BEGIN Use the SD card to transfer customized settings to or from the thermostat. Insert the SD card into the thermostat only from Home or Default Display. 1.
PECO COMPATIBLE SENSORS TEXT 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.
T12000 SERIES PRODUCT SPECIFICATIONS Temperature Control Range: Differential: 50° to 90° F (10° to 32° C) 1° F (0.5°C) Input Power: 24 VAC (20-30 VAC) 50/60Hz (+/-10%) or AA alkaline batteries (both recommended); 5mm terminals accept 14-24 AWG stranded or solid wire. Output Ratings: 20-30 VAC 0.02-1.0A per terminal; W1 (B/O), W2 (AUX), G, A, E, Y1, Y2. Note: Collectively, total current draw must not exceed 2.5A.
