CAUTION
Follow the Installation Instructions before proceeding. Set the thermostat mode to “OFF” prior to changing settings in setup or restoring Factory Defaults.
This equipment has been tested and found to comply with the limits for an intentional radiator, pursuant to Part 15, subpart C of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference in radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
Notice: Only peripherals complying with FCC limits may be attached to this equipment. Operation with noncompliant peripherals or peripherals not recommended by Venstar is likely to result in interference to radio and TV reception. Changes or modifications to the product, not expressly approved by Venstar could void the user’s authority to operate the equipment.
FCC – INDOOR Mobile Radio Information
To comply with FCC/IC RF exposure limits for general population / uncontrolled exposure, the antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter This Device complies with Industry Canada License-exempt RSS standard(s). Operation is subject to the following two conditions: 1) this device may not cause interference, and 2) this device must accept any interference, including interference that may cause undesired operation of the device.
Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for successful communication
We, Venstar, declare under our sole responsibility that the device to which this declaration relates: Complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This Explorer Mini thermostat has the ability to receive updates to its firmware. Periodically firmware updates are released by the manufacturer to add features and/or performance enhancements. This manual was produced reflecting the most current firmware/feature set at the time of publication, firmware rev. 1.0. Firmware releases after rev. 1.0 may not be adequately depicted in this manual. Please refer to the appropriate website or contact your place of purchase to learn about changes to the thermostat after firmware release 1.0.
IMPORTANT
Follow Installation Instructions carefully. Disconnect the Power to the Heater/Air Conditioner before removing the old thermostat and installing the new thermostat.
Remove and Replace the old thermostat
To install the thermostat properly, please follow these step-by-step instructions. If you are unsure about any of these steps, call a qualified technician for assistance.
Wire Connections
If the terminal designations on your old thermostat do not match those on the new thermostat, refer to the chart below or the wiring diagrams that follow.
Wire from the old thermostat terminal marked | Function | Install on the new thermostat connector marked |
G or F | Fan | G |
Y1, Y | Cooling | Y1 |
W1, W | Heating | W1/O/B |
Rh, R, M, Vr, A | Power | R |
C | Common | C |
O/B | Rev. Valve | W1/O/B* |
W2 | 2nd Stage Heat | W2 |
Ck1 | Dry Contact Switch | CK |
CKGND | Dry Contact Switch | R |
O/B is used if your system is a Heat Pump.
The Explorer Mini Thermostat Backplate
To remove the thermostat backplate: Gently separate the display from the base by pulling from the center.
IMPORTANT: This thermostat requires both R (24 VAC Return) and C (24 VAC Common) wires to be connected to the backplate terminals to operate properly.
Check Dip Switch
Ensure which switch is correct for your system. Dip switches are located on the back of the thermostat.
Stage Heat, 2 Stage Cool
Reversing valve choice, O or B, is dependent on the type of valve installed in the heat pump.
Dual Stage Heat Pump with AUX Heat
Reversing valve choice, O or B, is dependant on the type of valve installed in the heat pump.
Heat Only – with Venstar 2-Wire Kit – ACC0436
At a minimum, the first 3 tasks below must be completed to access your thermostat remotely from a browser. The 4th step is optional (highly recommended) and only is needed to access your thermostat(s) from a mobile device.
These steps are
Wi-Fi Symbol Legend
When the full Wi-Fi symbol appears = connected to an access point.
When the full Wi-Fi symbol appears and the ‘dot’ of the symbol is flashing = connected to Skyport.
Wi-Fi Setup
The Venstar Configurator App is needed to configure the Wi-Fi Settings of this thermostat
Connect to Skyport
Although there is more than one way to create a Skyport account, the steps below illustrate account creation from a browser. To create a Skyport account a thermostat must be joined to the account. If the thermostat is connected to the local Wi-Fi Access Point, but you do not have a Skyport account, you may create an account and join the thermostat to the account by doing the following:
Join a Thermostat to Skyport
If the thermostat is connected to the local Wi-Fi access point but not yet joined to an existing Skyport account, you may join the thermostat to the account by doing the following:
Wi-Fi Status Screens
Press and hold the fan button on the thermostat for 5 seconds. When “Wi-Fi Setup” appears on the display, press the MODE button. Pressing the up or down button will sequence through the following information:
Selecting Your Desired Temperature (adjusting the setpoints)
Auto-Changeover Mode
Pressing the WARMER or COOLER buttons in Auto mode will adjust both the heat and cool setpoints simultaneously. To adjust the heat and cool setpoints individually, choose HEAT mode to adjust the heat setpoint, and COOL mode to adjust the cool setpoint, then return to AUTO mode.
Heat or Cool Mode
Pressing the UP or DOWN buttons in Heat or Cool mode will adjust only the heat or cool set temperature.
Using the Fan Button
Fan indicates constant fan operation. You may turn the fan on even if the thermostat is in the Off mode. Pressing the FAN button toggles this feature on or off.
Table for button presses that are required for entering various menus.
TO ENTER THE MENUS BUTTON PRESS
How to Change Settings in the Setup Screens
To enter the setup screens, press the MODE button, and simultaneously press the FAN button for 5 seconds. Release the buttons when you see “Setup” on the display. Use the WARMER or COOLER buttons to adjust the value of your selection. Press MODE to advance to the next setup step. Press MODE and FAN together again to leave the setup screens.
Setting the Clock and Day (setup steps 1 & 2)
When your thermostat is connected to Skyport Cloud Services, the time and day of the week are controlled by Skyport. There is no local adjustment, Skyport also adjusts the time for Daylight Savings Time as well. To set the time and day when not connected to Skyport; enter the setup screens by pressing the Mode button and simultaneously pressing the Fan button for 5 seconds.
User Setup: Backlight Operation (Continued)
Setup step 1 adjusts the clock. Use the Warmer/Up or Cooler/Down buttons to adjust the time. Press the Mode button to advance to step 2.
Select the day of the week using the Warmer/Up or Cooler/Down buttons. Leave the setup screens by again pressing the Mode button and simultaneously pressing the Fan button for 5 seconds.
Backlight (Setup Steps 3-6)
Backlight (setup step 3)
Night Dimmer (setup step 4)
Selecting On allows for turning off the backlight of the display during specific times of the day, usually at night.
Night Dimmer Start Time (setup step 5)
12:00 am to 12:00 am
Night Dimmer Stop Time (setup step 6)
12:00 am to 12:00 am
User Setup: Service Filter
Current Service Filter Runtime Hours (Setup Step 7)
This counter keeps track of the number of hours of fan runtime in the Heating mode, Cooling mode, and in stand-alone Fan operation.
Press FAN to reset.
Current Service Filter Calendar Days (Setup Step 8)
This counter displays the total number of calendar days that have elapsed since the counter was reset to help the user track Fan runtime. Press FAN to reset.
Set Service Filter Runtime Hours (Setup Step 9)
This timer allows the user to specify the number of hours the fan will run before the “Replace Filter” alert will be displayed. Press COOLER continuously until OFF is displayed to disable this alert.
Set Service Filter Calendar Days (Setup Step 10)
This timer allows the user to specify the number of calendar days that will elapse before the “Replace Filter” alert will be displayed. Press COOLER continuously until OFF is displayed to disable this feature.
Setpoint Limits (Setup Steps 11-13)
When this feature is set to ON, the Heat and Cool Setpoints may be restricted to preset levels in Setup Steps 12 and 13.
Maximum Heat Setpoint
(Setup Step 12)
Minimum Cool Setpoint
(Setup Step 13)
Cycles Per Hour
(Setup Step 14) The Cycles Per Hour setting may limit the number of times per hour your HVAC unit may energize. For example, at a setting of 6 cycles per hour, the HVAC unit will only be allowed to energize once every 10 minutes. The Cycles Per Hour limit may be overridden and reset by pressing the WARMER or COOLER buttons on the thermostat. Settings are No Limit, 2, 3, 4, 5, or 6 cycles per hour.
Compressor Minimum Off Minutes (Setup Step 15)
This feature allows the user to set a minimum off time for the compressor. Settings are 0 to 5 mins.
Minimum Heat/Cool Setpoint Difference (Setup Step 16)
This feature allows the user to set the minimum gap between Heat and Cool setpoints in AUTO mode. Select from 0 to 6 degrees.
Deadband Settings (setup steps 17 – 20)
The Deadband is the number of degrees or minutes that the thermostat waits before it initiates the stages of heating or cooling.
1st Stage Deadband (Setup Step 17)
Specifies the temperature difference between the room temperature and the desired setpoint before the first stage of heating or cooling
is allowed to turn on. (1 – 6 degrees) For example, if the heat setpoint is 68˚ and the 1st Stage deadband is set to 2 degrees, the room temperature will need to reach 66˚ before the heat turns on.
2nd Stage Deadband (Setup Step 18)
Specifies the additional temperature difference after the first stage turns on before the second stage is activated. (0˚ – 10˚)
Minutes Between 1st and 2nd Stage (Setup Step 19)
Specifies the minimum time (in minutes) after the first stage turns on before the second stage can turn on. (0 – 60)
Second Stage Turnoff Point (Setup Step 20)
Specifies whether the second stage will turn off at the first stage deadband or remain on until the room temperature demand is satisfied. Choose between Deadband or Setpoint.
Fan Off Delay in Seconds (setup step 21)
This feature allows the user to increase the cooling or electric strip heating efficiency of the system. The thermostat may be programmed to continue running the fan after a call for cooling or electric strip heating has been satisfied. This delay can be set for 0, 30, 60, 90, or 120 seconds. If set to 0, the fan will not run after a call for cooling or electric strip heating has been satisfied.
Fahrenheit or Celsius (setup step 22)
This feature allows the thermostat to display the temperature in Fahrenheit or Celsius.
Comfort Recovery (setup step 23)
With Comfort Recovery on, the thermostat will attempt to reach the Morning setpoint temperature at the exact time programmed into
the thermostat. Comfort Recovery only works when the thermostat enters the Morning period from the Night Period. For example, if the Night Period is set for 11 pm at 65°F heating and 85°F cooling, and the Morning Period is set for 6 am at 72°F heating and 75°F cooling, the thermostat will turn the system on before 6 am in an effort to bring the temperature to its correct setting at exactly 6 am. The thermostat learns from experience, how early to turn on, so please allow 4-8 days after a program change or after initial installation to give
Comfort Recovery time to adjust. If used with a heat pump, electric strip heat will be disabled while Comfort Recovery is active.
Dry Contact Polarity (setup step 24)
Open (Normally Open) – The dry contact is open until the connected device closes the circuit.
Dry Contact Operation
Dry Contact Polarity (setup step 24) Open (Normally Open) – The dry contact is open until the connected device closes the circuit.
Dry Contact Use (Setup Step 25 )
Condensate Pan
If selected when the Dry Contact is active, the thermostat will lockout compressor terminal(s), and “CONDENSATE PAN” will appear on the display.
Vacation
If Vacation is selected when the dry contact is active, the thermostat will be forced into AWAY/ Unoccupied settings.
FDD
If FDD is selected when the dry contact is active, “EQUIP FAULT” will appear on the display.
Skyport Cloud Service (setup step 26)
If set to ON, the thermostat may communicate and receive data from the Skyport Cloud Services.
Local API (setup step 27)
Turning on the local API allows 3rd party software to interface with the thermostat such as a home automation system.
NOTE: It is permissible to enable both Skyport and the local API at the same time.
Available Modes (setup step 28)
This setup step may restrict the use of this thermostat to Heat only, Cool only, or Heat and Cool, or Auto changeover operation.
Show Clock (setup step 29)
This setup step will allow for the removal of the clock and the day of the week from the display. OFF removes the time and day from the display.
Locking/Unlocking the Keypad
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 WARMER and COOLER buttons together, for two seconds. The icon will appear on the display, then release the buttons.
To unlock the keypad, press and hold the MODE button. While holding the MODE button, press the WARMER and COOLER buttons together, for two seconds. The icon will disappear from the display, then release the buttons.
Programming a Daily Schedule
To enter Time Period Programming screens, Press and hold MODE and UP until the scrolling prompt appears.
Select a Day of the Week to program
Press the WARMER or COOLER buttons to choose the day of the week. Press MODE to advance to the next step. This thermostat features four programmable time periods per 24-hour day: Morning, Day, Evening, and Night. The start time for each time period is adjustable. The stop time for each time period is the start time for the next period. Each time period or day part may be individually disabled. Select the Day to Program – Press the WARMER or COOLER buttons to select the desired Day of the Week. Enable/Disable Morning Period – Press the WARMER or COOLER buttons to select ON or OFF. If the default ON is selected, then the Morning period will run complete with the Mode and Set Points selected. If OFF is selected then the Morning day part will be skipped and the thermostat will use the next day part that is enabled.
Select Morning Mode – Press the WARMER or COOLER buttons to select the desired mode, which includes OFF. Press MODE to advance to the next step.
Select Morning Start Time – Press the WARMER or COOLER buttons to adjust the time of day desired. Press MODE to advance to the next step.
Select Morning Cool Setpoint – Press the WARMER or COOLER buttons to adjust the cool setpoint desired. This step will appear if Cool or Auto Mode was selected in the step where the Morning mode is specified. Press MODE to advance to the next step.
Select Morning Heat Setpoint – Press the WARMER or COOLER buttons to adjust the heat setpoint desired. This step will appear if Heat or Auto Mode was selected in the step where the Morning mode is specified. Press MODE to advance to the next step. Repeat Enable, Mode, Start Time, and Setpoint programming for Day, Evening, and Night. “Copy Current Day to Next Day” is available – Press the UP button to Copy the current day’s program to the next day. Press Mode again to continue copying the following day. Press and hold the MODE/WARMER Buttons to exit Time Period Programming at any time.
Deadband Operation
Controls up to two Heat and two Cool stages. The 1st Stage of heat or cool is turned on when (A) The temperature spread from the setpoint is equal to or greater than the setpoint plus the 1st stage deadband. This 1st stage dead-band is adjustable from 1-6 degrees and the default is two degrees The 2nd Stage of heat or cool is turned on when:
Turning on the Time Period Program
Pressing the MODE button should cycle through OFF, then the available modes (setup step #28) then Program ON. Note that this sequence may be restricted due to settings on the Skyport website. The thermostat can be configured to be non-programmable which will keep Program ON from appearing in the MODE sequence. The thermostat can also be configured to force the program to always be running so the MODE button will have no effect.
Emergency Heat
Only available if you have a Heat Pump installed. To initiate the Emergency Heat feature, press the FAN button. While holding the FAN button press the UP button for two seconds. The display will read ‘EM HEAT’ (Emergency Heat).
During Emergency Heat operation the thermostat will turn on the fan and the Aux strip heat when there is a demand for heat. Also during Emergency Heat, heat pump operation will be unavailable.
Exit Emergency Heat
Follow the same steps as entering Emergency Heat by pressing the FAN and UP buttons, for two seconds. During Emergency Heat, only OFF and HEAT modes are available by pressing the MODE button.
Calibration
Under normal circumstances, it will not be necessary to adjust the calibration of the temperature sensor. If calibration is required, please contact a trained HVAC technician to correctly perform the following procedure.
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 Periods and Advanced Programming to the default settings. Any information entered prior to this reset will be permanently lost.
Step# Description Pg# Range FD | ||||
1 | Set Clock | 17 | 12A – 12A | |
2 | Set Day of Week | 17 | Monday – Sunday | |
3 | Backlight | 18 | On, Off, 6pm-6am | Off |
4 | Night Dimmer | 18 | On/Off | Off |
5 | Night Dimmer Start Time | 18 | 12A – 12A | 8:00PM |
6 | Night Dimmer Stop Time | 18 | 12A – 12A | 6:00AM |
7 | Current Service Filter Runtime Hours | 19 | 0-1999 Hours | 0 |
8 | Current Service Filter Calendar Days | 19 | 0-720 Hours | 0 |
9 | Set Service Filter Runtime Hours | 19 | 0-1999 Hours | 0 |
10 | Set Service Filter Calendar Days | 19 | 0-720 Days | 0 |
11 | Setpoint Limits | 20 | On, Off | Off |
12 | Maximum Heat Setpoint Limit | 20 | 35 – 99 Degrees | 74 |
13 | Minimum Cool Setpoint Limit | 20 | 35 – 99 Degrees | 70 |
14 | Cycles Per Hour | 21 | No Limit, 2, 3, 4, 5, 6 | 6 |
15 | Compressor Minimum Off Minutes | 21 | 0, 3, 5 Minutes | 5 |
16 | Min. Heat/Cool Setpoint Difference | 21 | 0 – 6 Degrees | 2 |
17 | 1st Stage Deadband | 22 | 1 – 6 Degrees | 2 |
18 | 2nd Stage Deadband | 22 | 0 – 10 Degrees | 2 |
19 | Minutes Between 1st and 2nd Stage | 22 | 0 – 60 Minutes | 2 |
20 | 2nd StageTurnoff Point | 22 | Deadband, Setpoint | Deadband |
21 | Fan Off Delay | 23 | 0, 120 Seconds | 0 |
22 | F/C | 23 | Fahrenheit (F), Celsius (C) | F |
23 | Comfort Recovery | 23 | On, Off | Off |
24 | Dry Contact Polarity | 24 | Open, Closed | Open |
25 | Dry Contact Use | 24 | Condensate Pan, Vacation, FDD | Vacation |
26 | Skyport | 25 | On, Off | On |
27 | Local API | 25 | On, Off | Off |
28 | Available Modes | 25 | Heat, Cool, Heat or Cool, Auto | Auto |
29 | Show Clock | 25 | On, Off | On |
TO ENTER THE MENUS BUTTON PRESS
Table for button presses that are required for entering various menus.
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.
THIS WARRANTY DOES NOT INCLUDE LABOR OR OTHER COSTS
incurred for diagnosing, repairing, removing, installing, shipping, servicing or handling either defective parts or replacement parts. Such costs may be covered by a separate warranty provided by the installer.
THIS WARRANTY APPLIES ONLY TO PRODUCTS IN THEIR ORIGINAL INSTALLATION LOCATION AND BECOMES VOID UPON REINSTALLATION.
LIMITATIONS OF WARRANTIES – ALL IMPLIED WARRANTIES (INCLUDING IMPLIED WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE AND MERCHANTABILITY) ARE HEREBY LIMITED IN DURATION TO THE PERIOD FOR WHICH THE LIMITED WARRANTY IS GIVEN. SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS, SO THE ABOVE MAY NOT APPLY TO YOU. THE EXPRESSED WARRANTIES MADE IN THIS WARRANTY ARE EXCLUSIVE AND MAY NOT BE ALTERED, ENLARGED, OR CHANGED BY ANY DISTRIBUTOR, DEALER, OR OTHER PERSON WHATSOEVER. ALL WORK UNDER THE TERMS OF THIS WARRANTY SHALL BE PERFORMED DURING NORMAL WORKING HOURS.
ALL REPLACEMENT PARTS, WHETHER NEW OR REMANUFACTURED, ASSUME AS THEIR WARRANTY PERIOD ONLY THE REMAINING TIME PERIOD OF THIS WARRANTY. THE THE MANUFACTURER WILL NOT BE RESPONSIBLE FOR:
This warranty gives you specific legal rights and you may also have other rights which may vary from state to state. Printed on recycled paper.P/N 88-1192 rev.3
Download Manual: Venstar T2000 Explorer Mini Digital Thermostat user manual
https://device.report/energystar/2328690
Venstar T2000 Explorer Mini Digital Thermostat – Energy Star Certification
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