Venstar EXPLORER Mini T2100 Owner'S Manual & Installation Instructions Download Page 8 | Manualshive

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Installation Instructions

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SCALE 1 : 1

The Explorer Mini Thermostat Backplate

RS

Remote Sensor

R

24 VAC return

G

Low speed fan relay

Y1 Cool
G3

High speed fan relay

W1 Heat

G2

Medium speed fan relay

C

24 VAC common

H20

Water Temp. Changeover Sensor

CK1

Dry Contact

IMPORTANT: This thermostat requires both R (24 VAC Return) and C (24 VAC

Common) wires be connected to the backplate terminals to operate properly.

To remove the thermostat backplate:

Gently separate the display from the

base by pulling from the center.

RS

R

G

Y1

G3

W1

G2

C

H20

CK1

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Summary of Contents for EXPLORER Mini T2100

Page 1: ...Owner s Manual Installation Instructions 7 Day Programmable Fan Coil Control with Wi Fi and local API FANCOILTHERMOSTAT RESIDENTIALMODEL T2100 ...

Page 2: ...055 71520316 E055 71520318 Non programmable E055 71308103 E055 71520302 E055 71520305 E055 71308116 E055 71520317 E055 71520319 programmable Johnson Controls T701DFN 1 T701DFN 2 T701DFN 3 T701DFN 4 Non programmable T701DFP 1 T701DFP 2 T701DFP 3 T701DFP 4 programmable setup step 20 Fan Coil Type should be set to SPECIAL for 33ZCRLYBRD setup step 4 PROG should be set to NO Note TheT2100 uses a diffe...

Page 3: ...enna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that of the receiver Consult the dealer or an experienced radio orTV technician for help 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 res...

Page 4: ...ard RSS s Son fonctionnement est soumis aux deux conditions suivantes 1 ce dispositif ne doit pas causer d interférences et 2 ce dispositif doit accepter toute interférence y compris les interférences qui peuvent causer un mauvais fonctionnement de l appareil En vertu des règlements d Industrie Canada cet émetteur de radio ne peut fonctionner en utilisant une antenne d un type et maximale ou moins...

Page 5: ...5 Setpoint Limits 16 Fan Coil Operation 18 Deadband Settings 19 Keypad Lock 25 Programming a Daily Schedule 26 About Advanced Features Operation 28 Advanced Setup Table 31 Follow Installation Instructions carefully Disconnect Power to the Heater Air Conditioner before removing the old thermostat and installing the new thermostat CAUTION IMPORTANT Copyright 2019 All Rights Reserved T2100 iii ...

Page 6: ...The coolest temperature that the space should drop to before heating is turned on without regard to deadband Icon The word or symbol that appears on the thermostat display Mode The current operating condition of the thermostat i e Off Heat Cool Auto Program On Non ProgrammableThermostat A thermostat that does not have the capability of runningTime Period Programming ProgrammableThermostat A thermo...

Page 7: ...ions Turn off the power to the Heating Air Conditioning system at the main fuse panel Most residential systems have a separate breaker or switch for disconnecting power to the furnace Remove the cover of the old thermostat If it does not come off easily check for screws Loosen the screws holding the thermostat base or subbase to the wall and lift away If you have a smart phone handy take a photo o...

Page 8: ...W1 Heat G2 Medium speed fan relay C 24 VAC common H20 Water Temp Changeover Sensor CK1 Dry Contact IMPORTANT ThisthermostatrequiresbothR 24VACReturn andC 24VAC Common wiresbeconnectedtothebackplateterminalstooperateproperly To remove the thermostat backplate Gently separate the display from the base by pulling from the center RS R G Y1 G3 W1 G2 C H20 CK1 ...

Page 9: ...ith auxiliary electric heat Generic relay board 24vac 24 volt water valve H20 Changeover Sensor ACC SENFC closes below 60 opens above 75 Wiring Diagram 2 Pipe Low Voltage Valve H20 Changeover Sensor R G Y1 G3 W1 G2 C H20 R V EH C G G2 G3 COM L M H R C ...

Page 10: ...mostat it is suggested that the fan be programmed for continuous operation Setup Step 16 page 18 of the Owner s Manual Generic relay board 24vac 24 volt water valves Dry Contact Duct Sensor ACCDSEN Wiring Diagram 4 Pipe Low Voltage Valves Duct Temperature Sensor Dry Contact RS R G Y1 G3 W1 G2 C H20 CK1 R C H C G G2 W G3 Y COM R C RS RS GND ...

Page 11: ... only occurs once during the Skyport account setup 3 A 6 digit code obtained from the thermostat is successfully entered into a Skyport account 4 Successfully download and install the Venstar Skyport app on to your mobile device s Your thermostat operates on the 2 4 Ghz Wi Fi b g n band Wi Fi Symbol Legend When the only the dot of the Wi Fi symbol appears not connected to an access point When the ...

Page 12: ...on the Venstar Configurator App 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 t...

Page 13: ... seconds 5 Press the Warmer button on the thermostat 6 A six digit code will appear on the thermostat s display 7 Enter the six digit code into your Skyport account 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 AP Name AP ...

Page 14: ...8 Front Panel 1 Backlit Display 2 Up Warmer Down Cooler Buttons 3 MODE Button 4 FAN Button 5 Heat or Cool Indicator Heat Red Cool Green 1 3 2 4 5 ...

Page 15: ...lly changeover between heat and cool modes as the temperature varies OFF Indicates heating and cooling are turned off 2 Clock with Day of the Week Indicates the current time and day This clock is also used to program the time period schedules 3 Room Temperature Display Indicates current room temperature 4 Desired Set Temperature Indicates desired room temperature s 2 3 4 1 1 1 4 ...

Page 16: ...thermostat is in the setup mode 7 Fan icon When only the FAN icon is displayed the fan is always on If the FAN is not on the display then the FAN is in Auto mode and will run only when necessary to heat or cool low speed med speed high speed 8 Locked icon Indicates the thermostat s control buttons have been locked 6 5 8 7 ...

Page 17: ...djust both the heat and cool setpoints simultaneously To adjust the heat and cool setpoints individually choose HEAT mode to adjust the heat setpoint and or COOL mode to adjust the cool setpoint then return to AUTO mode Pressing the UP or DOWN buttons in Heat or Cool mode will adjust only the heat or cool set temperature Adjust the desired set temperature with these buttons ...

Page 18: ...utton for Fan Operation Note When the thermostat is placed in OFF with the MODE button the fan will not operate unless Setup Step 13 is set to ON page 30 Press FAN Press FAN Press FAN Press FAN low speed medium speed high speed auto FAN ...

Page 19: ...the next setup step Press MODE and FAN together again for 5 seconds to leave the setup screens Setup Steps FAN MODE press together for 5 seconds TO ENTER MENUS BUTTON PRESS Setup Steps MODE FAN for 5 seconds Time Schedule MODE UP for 2 seconds Emergency Heat UP FAN for 2 seconds Lockout Buttons MODE UP DOWN for 2 seconds Calibration MODE DOWN for 2 seconds then MODE Wireless Setup FAN for 5 Second...

Page 20: ...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 Show Clock setup step 3 This setup step will allow for removal of the clock and day of the week from the display OFF removes the time and day from the display Programmable setup step 4 When the very simplest operation is desired this thermost...

Page 21: ...econds On Backlight is on continuously Night Dimmer setup step 6 Selecting On allows for turning off the backlight of the display during specific times of the day usually at night Night Dimmer StartTime setup step 7 12 00 am to 12 00 am Night Dimmer StopTime setup step 8 12 00 am to 12 00 am Setup Steps Backlight Operation ...

Page 22: ... step 14 MinimumCoolSetpoint setup step 15 LockFanAndModeButtons This feature is available when the thermostat is connected to Skyport Cloud Services and may only be accessed through Skyport This security feature is not accessible locally at the thermostat When this setting is enabled pressing the FAN or MODE buttons on the thermostat will have no effect This feature is often used in conjunction w...

Page 23: ...tem or 4 pipe Fan Coil System 2PipeSystemOperation setup step 10 Setup Step 10 only appears if Setup Step 9 2 pipe Heat Only System or Cool Only System or Heat Cool Auto Changeover System or Heat Cool Auto Lockout Aux heat when hot H2 0 is available Heat Coool Auto total electric no Hot H2 0 ...

Page 24: ...e with a heating or cooling cycle This step is useful when using a duct sensor to keep airflow for the sensor FanRelayType setup step 19 Normal Conventional 3 speed fan coil system Special Carrier or IEC Fan Coil using a 33ZCRLYBRD Relay Board 18 Setup Steps Fan Coil Operation ...

Page 25: ...nd is the number of degrees that the thermostat waits before it initiates heating or cooling 1st Stage Deadband setup step 11 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 deadband is set to 2 degrees the room temperature will ne...

Page 26: ...ammed to continue running the fan after a call for cooling or 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 heating has been satisfied Fahrenheit or Celsius setup step 16 This feature allows the thermostat to display temperature in Fahrenheit or Celsius Setup Steps ...

Page 27: ... CLOSED default NORMALLY CLOSED These steps configure the type of water valve s connected to the thermostat A normally closed valve allows no water flow when no power is applied to it A normally open valve allows water flow when no power is applied to it Some 4 pipe fancoils use a normally closed chilled water valve with a normally open hot water valve If you have a two pipe fancoil the setting in...

Page 28: ...e EQUIP FAULT will appear on the display Occupied If Occupied is selected when the dry contact is active the thermostat will be forced into occupied settings OFF If OFF is selected when the dry contact is active the thermostat will be set to off Dry Contact Operation Dry Contact Polarity setup step 22 Open Normally Open The dry contact is open until the connected device closes the circuit Closed N...

Page 29: ...st time it was reset While in this step press and hold the FAN button to reset counter ServiceFilterAlert Hours setup step 26 This setup step allows the thermostat to display a reminder on the screen to service the filter Adjust the number of hours from OFF to 2 000 hours of FAN Runtime before the alert appears ServiceFilterAlert Days setup step 27 This setup step allows the thermostat to display ...

Page 30: ...s Local API setup step 29 Turning on the local API allows 3rd party software to interface with the thermostat such as a home automation system Clock Adjust by API setup step 30 Setup step 31 must be ON This step when set to ON allows the API to adjust the clock NOTE It is permissable to enable both Skyport and the local API at the same time ...

Page 31: ...n press the WARMER and COOLER buttons together for two seconds The icon will appear on the display then release the buttons Press all three buttons in the order outlined for keypad lockout 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 WA...

Page 32: ...ight 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 ...

Page 33: ...lected 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 ...

Page 34: ...The calibratedoffsetfromthe raw temperature readingisdisplayedinthelowerrightcorner Additionally onthisscreenyoumayviewthe SoftwareVersionintheupperleftcorner 4 After calibration is complete press the MODE button once to save your changes and return to normal operation MODE MODE MODE MODE Calibration Under normal circumstances it will not be necessary to adjust the calibration of the temperature s...

Page 35: ...t settings Any information entered prior to this reset will be permanently lost 1 Place the thermostat in the OFF mode 2 Press and hold the MODE button While holding the MODE button press and hold the DOWN button for 5 seconds All icons will appear on the display 3 A After all of the icons appear release the MODE and DOWN buttons B Press and hold the FAN button for 2 seconds Fd Factory default set...

Page 36: ...at STAT or both the thermostat and Wi Fi ALL C Select one of the above options using the Up or Down buttons D Press FAN for 2 seconds to restore the factory settings After factory settings are restored the thermostat display will return to the all icon screen 4 To return to normal operation Press the MODE button twice MODE Continued FAN ...

Page 37: ...c Auto Change Aux Heat Auto Change 11 Deadband 12 Differential unless 2 pipe single mode 0 6 degrees 2 13 Security On Off 14 Security Heat max setpoint 35 99 degrees 82 only if step 13 enabled 15 Security Cool min setpoint 35 99 degrees 66 only if step 13 enabled 16 Temperature Units F C F C F 17 Fan Auto Minimum Speed On low or Off auto 18 Fan Off Delay 1 6 Degrees 19 Carrier fancoil type On carr...

Page 38: ...olarity n o n c n o n c n c 22 Dry Contact Polarity n o n c n o n c n c 23 Dry Contact Use occupied condensate condensate fdd holiday 24 Current Filter Runtime Hours 25 Current Filter Runtime Days 26 Filter Hour Runtime Alert 27 Filter Day Runtime Alert 28 Skyport On Off On 29 Local API On Off Off 30 Time API only if local API enabled On Off Off 32 ...

Page 39: ...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 MANUFACTURER WILL NOT BE RESPONSIBLE FOR 1 Normal maintenance as outlined in the installation and servicing instructions or owner s manual including filter cleaning...

Page 40: ...P N 88 1193 09 05 19 ...

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