Venstar T2300FS Owner's Manual
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Venstar T2300FS Owner's Manual

Venstar T2300FS Owner's Manual

7-day programmable residential thermostat
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See also: Instruction and Installation Manual
Enlarged version
Digital
Digital
Thermostat
Thermostat
Control up to 2 Heat & 2 Cool Stages
7-Day Programmable
4 Settings/Day
Auto Changeover
5 minute Built-In
Compressor Protection
Self-Prompting Programming
with Copy Command
Display Either F or C
Use with most Air Conditioning & Heating Systems including: 1 or 2 Stage
Electric Cooling & 2 Stage Gas Heating, Heat Pump, Electric or Hydronic Heat.
OWNER'S
OWNER'S
MANUAL
MANUAL
residential
THERMOSTAT
T2300FS
7-Day
7-Day
PROGRAMMABLE
PROGRAMMABLE
up to
2-heat
up to
2-heat
& 2-cool
& 2-cool
HEAT
COOL
Mounts Flush with the Wall
Back-Lit display
One For All Works with
Virtually All Equipment
Non-Volatile memory
Holiday/Vacation Programming
Keypad lockout
Dual setpoint with
Adjustable Deadband
'O' or 'B' Terminal
Optional: Remote Sensor
Ready
Dry Contact Equipped
Venstar Inc. 08/07
HEAT
PUMP

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Summary of Contents for Venstar T2300FS

  • Page 1 Dry Contact Equipped Display Either F or C Use with most Air Conditioning & Heating Systems including: 1 or 2 Stage Electric Cooling & 2 Stage Gas Heating, Heat Pump, Electric or Hydronic Heat. OWNER’S OWNER’S MANUAL MANUAL Venstar Inc. 08/07...

  • Page 2: Table Of Contents

    SCHEDULE ADVANCED SETUP ABOUT ADVANCED FEATURES & OPERATION WARRANTY CAUTION Follow Installation Instructions carefully. DISCONNECT POWER TO THE HEATER - AIR CONDITIONER BEFORE REMOVING THE OLD THERMOSTAT AND INSTALLING WARNING THE NEW THERMOSTAT. Venstar Inc. 08/07 P/N T2300FS Page 1...

  • Page 3: Front Panel

    Front Panel Liquid Crystal Display with Thermoglow Up/Down Buttons Mode Button Override Button Heat or Cool Indicator Red = Heat, Green = Cool Temperature Sensor Page 2...

  • Page 4: Display

    Display I2:00 Start Stop SuMoTuWeThFrSa Setup unoccupied Locked Override AUTO ONOFF Program Fan On Service Filter Mode Indicators - Page 7 Selects the operational mode of the equipment. HEAT - Indicates the heating mode. COOL - Indicates the air conditioning mode. AUTO - Indicates the system will automatically changeover between heat and cool modes as the temperature varies.
  • Page 5 Display I2:00 Start Stop SuMoTuWeThFrSa Setup unoccupied Locked Override AUTO ONOFF Program Fan On Service Filter Override icon - Page 14 Indicates the program is currently being overridden for up to four hours. Occupied & Unoccupied icons - Pages 9-12 Indicates the program number: Occupied 1,2,3 or Unoccupied.
  • Page 6 Display I2:00 Start Stop SuMoTuWeThFrSa Setup unoccupied Locked Override AUTO ONOFF Program Fan On Service Filter Service Filter icon - Page 17 Appears when the filter should be serviced under normal conditions. Adjustable from 0 - 1950 hours or blower operation. Locked icon - Page 25 Indicates keypad has been locked.

  • Page 7: Quick Start Set The Clock And Go

    Quick Start Set the Clock and Go Press the MODE and OVERRIDE During Setup & Programming: MODE buttons at the same time for two seconds to enter Setup screens. Pressing the UP or DOWN OVERRIDE butt ons will modify th e flashing selection.

  • Page 8: Selecting The Heat Or Cool Mode

    Selecting the Heat or Cool Mode Select Mode by Pressing the MODE Button I2:00 Heating Only The HEAT setting indicates the temperature the room has to reach before the furnace will Press turn on to heat the room. MODE I2:00 Cooling Only The COOL setting indicates the temperature the room has to...

  • Page 9: Basic Operation

    Basic Operation Selecting Your Desired Temperature (adjusting the setpoints) AUTO OR PROGRAM MODE Pressing the UP or DOWN buttons in Auto or Program mode will adjust both the heat and cool set temperatures simultaneously. Adjust the desired I2:00 set temperature with the AUTO buttons.

  • Page 10: Programming

    Programming Occupied & Unoccupied Periods Press the MODE button. While holding MODE, press the UP button for two seconds to enter time period programming. MODE Use the Programming Worksheet on the back cover to help with this section. Select the maximum # of Occupied occupied periods to be used on any one day.
  • Page 11 Programming Occupied & Unoccupied Periods unoccupied Adjust the heating set- point for Unoccupied periods. (OF, 35 - 99 ) Press MODE Occupied Select the day for Occupied 1. (Mo - Su) Press MODE 7:00 Start Occupied Adjust the start time for Occupied 1.
  • Page 12 Programming Occupied & Unoccupied Periods The copy command becomes available after the maximum # of occupied periods are programmed in a day. This example uses only one occupied period. Select Yes to copy the previous day’s program to the day displayed. If No is selected: If Yes is selected: Selecting Yes, then pressing MODE will...
  • Page 13 Programming Occupied & Unoccupied Periods Occupied Select Occupied 1 to run on this day (On), or not to run on this day (Off). Press MODE Select Yes to copy the previous day’s program to the day displayed. If Yes is selected: Selecting Yes, then pressing MODE will If No is selected: copy the previous day’s program and then...
  • Page 14 Programming Occupied & Unoccupied Periods PROGRAMMING TIPS If only the Occupied 1 period is selected in the first programming step (page 9), Occupied 2 & 3 programming steps are skipped. Furthermore, if Occupied 2 is selected, Occupied 3 programming steps are skipped. Heat &...

  • Page 15: Overriding The Daily

    Overriding the Daily Schedule The OVERRIDE button may be used to interrupt the normal time schedule programming of the thermostat. Override may only be used when the thermostat is running the time schedule, in Program On mode. Unoccupied Operation - During programmed, unoccupied periods, pressing the OVERRIDE button will temporarily force the thermostat into Occupied 1 comfort settings for 30 minutes.

  • Page 16: Advanced Setup

    Advanced Setup NOTE: Each step # is located at Press the MODE and OVERRIDE MODE the top right corner of the buttons at the same time for 10 display for easy reference. seconds to enter Advanced OVERRIDE Setup screens. I2:00 Setup Adjust the time of day clock.
  • Page 17 Advanced Setup Select the reversing valve polarity for Heat Pump Setup operation: O = Energize in cooling b = Energize in heating Press (Step 5 only appears if heat pump is on in step 4) MODE Setup Select Electric Heat operation: On = 1st stage electric heat Off = 1st stage gas heat (Step 6 only appears if...
  • Page 18 Advanced Setup 0:00 Setup Adjust the preoccupancy fan purge timer: 0 - 3 hours, 0:00 = off Press MODE Setup Select backlight operation: ON - Light continuously OFF - Light for 8 seconds after a button press Press MODE Setup Press Reset the counter to 0 to remove the Service Filter...
  • Page 19 Advanced Setup Setup Select thermostat operation in degrees Fahrenheit or Celsius. Press MODE Optional Remote Sensor: Setup YES = Control to Remote Room Sensor NO = Read Only Outdoor or Duct Sensor Press To view Outdoor or Duct sensors press and hold the MODE button. MODE Select the security level: Setup...

  • Page 20: Advanced Setup Table

    Advanced Setup Adjust the minimum Setup allowable cool setpoint Locked when security is in effect. (Step 19 only appears Press if step 17 is not 0). (35 - 99 ) MODE OVERRIDE Press the MODE and OVERRIDE buttons at the same time for two seconds to leave the Setup screens.

  • Page 21: About Advanced Features

    About Advanced Features & Operation CALIBRATION - Under normal circumstances it will not be necessary to adjust the calibration of the temperature. If calibration is required, please contact a trained HVAC technician to correctly perform the following procedure. I2:00 Press the MODE button once.
  • Page 22 About Advanced Features & Operation Heating Cooling Deadband Deadband Deadband Deadband db 2 db 1 db 1 db 2 (non-adj. 2 ) (adj. 1-6 ) (adj. 1-6 ) (non-adj. 2 ) 2nd Stage 1st Stage Heat Cool 1st Stage 2nd Stage turn on turn on Setpoint...
  • Page 23 About Advanced Features & Operation EMERGENCY HEAT - Only available if you have a Heat Pump installed. To initiate the Emergency Heat feature, press the OVERRIDE button. While holding the OVERRIDE button press the UP button. The Cool setpoint display will read ‘EH’ (emergency heat). I2:00 Press for Emergency Heat...

  • Page 24: Operation

    About Advanced Features & Operation FACTORY DEFAULTS - If, for any reason, you desire to return all the stored settings back to the factory default settings, follow the instructions below. WARNING: This will reset all Time Period and Advanced Programming to the default settings.
  • Page 25 About Advanced Features & Operation HOLIDAY MODE - When the thermostat is programmed for Holiday mode, it will take effect at 12:00 am of the next day. In order for the Holiday mode to take effect, the thermostat must be in the Program On mode. The thermostat will control to the Unoccupied cooling and heating setpoints (see pages 9 &...
  • Page 26 About Advanced Features & Operation KEYPAD LOCKOUT - To prevent unauthorized use of the thermostat, the front panel buttons may be disabled. To disable, or ‘lock’ the keypad, press and hold the MODE button. While holding the MODE button, press the UP and DOWN buttons together.
  • Page 27 About Advanced Features & Operation REMOTE SENSORS (Optional Accessory) - The thermostat is programmed from the factory to automatically recognize when a Remote Sensor is connected (step #16, page 18). When the thermostat is OVER programmed to read the temperature from the RIDE remote sensor, the degree icon above the room temperature will blink once a second.

  • Page 28: Warranty

    Warranty One-Year Warranty - This Product is warranted to be free from defects in material and workmanship. If it appears within one year from the date of original installation, whether or not actual use begins on that date, that the product does not meet this warranty, a new or remanufactured part, at the manufacturer’s sole option to replace any defective part, will be provided without charge for the part itself provided the defective part is returned to the distributor through a qualified servicing dealer.
  • Page 29 Programming Worksheet see Page 9 DAY PERIOD START TIME COOL HEAT Unoccupied Occupied 1 Occupied 2 Occupied 3 Unoccupied Copy Mon Occupied 1 Occupied 2 Occupied 3 Unoccupied Copy Tue Occupied 1 Occupied 2 Occupied 3 Unoccupied Copy Wed Occupied 1 Occupied 2 Occupied 3 Unoccupied...

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