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Venstar T4700, Owner'S Manual And Installation Instructions

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Venstar T4700 Owner'S Manual And Installation Instructions Download Page 5

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Table of Contents

GET TO KNOW YOUR THERMOSTAT

Get to Know Your Thermostat .................................................... 1 

Quick Start .................................................................................. 6

INSTALLATION INSTRUCTIONS

Installation Instructions .............................................................. 9 

Sample Wiring Diagrams ........................................................... 13 

Test Operation ............................................................................ 16

USER SETUP 

Backlight Operation ................................................................... 17 

Scrolling Display Options .......................................................... 18 

Emergency Heat ........................................................................ 18 

Wireless Modules....................................................................... 19 

Service Filter .............................................................................. 23 

Runtimes .................................................................................... 24 

Available Modes......................................................................... 25

INSTALLER SETUP

Setpoint Limits ........................................................................... 26 

Timers and Deadbands ............................................................. 27 

Humidification & Dehumidification ............................................ 28 

Dry Contact Operation ............................................................... 29

Holiday ....................................................................................... 29 

Remote Sensor Operation ......................................................... 30 

Factory Defaults ......................................................................... 32

TECHNICIAN SETUP

Sensor Calibration ..................................................................... 33 

Equipment Testing ..................................................................... 33 

Advanced Setup Table ............................................................... 34

Troubleshooting ......................................................................... 36

INDEX

 ........................................................................................... 37

WARRANTY

 .................................................................................. 41

Summary of Contents for T4700

Page 1: ...with Humidity Control...

Page 2: ...lt 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 peripheral...

Page 3: ...S s Son fonctionnement est soumis aux deux conditions suivantes 1 ce dispositif ne doit pas causer d interf rences et 2 ce dispositif doit accepter toute interf rence y compris les interf rences qui p...

Page 4: ...to deadband Humidify To increase the amount of moisture in the air Icon The word or symbol that appears on the thermostat display Mode The current operating condition of the thermostat i e Off Heat C...

Page 5: ...17 Scrolling Display Options 18 Emergency Heat 18 Wireless Modules 19 Service Filter 23 Runtimes 24 Available Modes 25 INSTALLER SETUP Setpoint Limits 26 Timers and Deadbands 27 Humidification Dehumi...

Page 6: ...ow Your Thermostat Optional Wireless Module Backlit Scrolling Display Backlit Cooler Warmer Buttons Backlit LCD Display Override Button Heat or Cool Demand Indicator Red Heat Green Cool Setup Buttons...

Page 7: ...2 Get To Know Your Thermostat Setup Buttons...

Page 8: ...he heating mode COOL Indicates the air conditioning mode HEAT COOL Indicates the system will automatically change over between heat and cool modes as the temperature varies OFF Indicates heating and c...

Page 9: ...pull icon indicates the thermostat is currently connected to the Local access point via the optional Wi Fi Module 8 Setup Step icon Indicates the step number when the thermostat is in the setup mode...

Page 10: ...Aux icon will appear during Cool to Dehumidify to indicate Reheat operation 12 Fan On icon Indicates constant continuous fan operation When Fan On is not lit indicates the fan will only operate when n...

Page 11: ...OCK button to confirm settings TIP To adjust the time by hours press and hold the FAN button while pressing the WARMER or COOLER buttons Selecting the Heat or Cool Mode Select mode by pressing the MOD...

Page 12: ...Dry Contact forced unoccupied period pressing the OVERRIDE button will temporarily force the thermostat into the mode it was in before the Dry Contact forced it into the Unoccupied mode For example I...

Page 13: ...of the wired temperature sensor Viewing the Indoor Humidity Sensor IMPORTANT Allow at least 2 minutes after the thermostat is powered on for the humidity to read correctly Press the HUMIDITY button th...

Page 14: ...f the power to the Heating Air Conditioning system at the main fuse panel Most residential systems have a separate breaker for disconnecting power to the furnace Remove the cover of the old thermostat...

Page 15: ...e from the Install on the old thermostat Function new thermostat terminal marked connector marked G or F Fan G Y1 Y Cooling Y1 W1 W Heating W1 0 B Rh R M Vr A Power R C Common C O B Rev Valve W1 O B W...

Page 16: ...UM Dehumidifier control circuit C 24 VAC common OUTDOOR Outdoor sensor SENSOR connections REMOTE Remote sensor SENSOR connections DRY Dry Contact CONTACT connections IMPORTANT This thermostat requires...

Page 17: ...the fan in heating 2 When GAS EL or HP is set for HP This switch GAS or ELEC defines the Aux Heat type When GAS is chosen the auxiliary heat will not be allowed to run during heat pump operation When...

Page 18: ...ntial Commercial 1 Stage Cooling with 1 stage Electric Heat 5 Wire 1 Stage Cooling 1 Stage Heat 24VAC Power 24VAC Common 1st Stage Heat 1st Stage Cool Fan Residential Commercial 2 Stage Cooling with 3...

Page 19: ...Cool or Heat G Fan Setup Step 24 is set to 2 Number of Compressor Stages Residential Commercial Heat Pump with O Reversing Valve 6 Wire 1 Stage Cooling 2 Stage Heat R 24VAC Power C 24VAC Common W1 O...

Page 20: ...R W1 O B W2 HUM DEHUM C REMOTE SENSOR DRY CONTACT OUTDOOR SENSOR Humidification System DEHUM HUM Dehumidification Terminal on Equipment Dry Contact G Y1 Y2 R W1 O B W2 HUM DEHUM C REMOTE SENSOR DRY C...

Page 21: ...splay will read NOTHING ON Next Press WARMER to turn on and cycle up through the heating stages Press COOLER to turn the heating stages off Press MODE to exit Press COOLER to turn on and cycle down th...

Page 22: ...acklight can be adjusted between Off and seven levels of brightness Night Dimmer setup step 4 Selecting On allows for automatic dimming of the display at night Night Dimmer Brightness setup step 5 Off...

Page 23: ...Letters Slow Scroll Letters Fast Scroll Words Slow Scroll Words Fast Scrolling Non Scrolling Whole Words Slow Whole Words Fast Words Centered Slow Words Centered Fast 12 00 12 00 WARMER COOLER MODE S...

Page 24: ...modules They are 1 Wi Fi Module 2 Z Wave Plus Module 3 ZigBee Module 4 Venstar RF Module VENSTAR RF Module Please follow the instructions included with the wireless accessory to start the linking proc...

Page 25: ...duration of connection etc b Signal strength c Access point name d IP address e MAC address f Skyport status connecting connected with duration of connection etc g Local API status Enabled Disabled h...

Page 26: ...Fan button to remove the thermostat forcefully from the network Please use this procedure only in the event that the network primary controller is missing or otherwise inoperable Notes regarding Voya...

Page 27: ...the connection process on the Z Wave controller Press the Warmer button to remove this thermostat from the Network When prompted press the Warmer button again to confirm thermostat removal from the Z...

Page 28: ...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 9 This counter displays the total number of ca...

Page 29: ...Days setup step 15 This timer allows the user to specify the number of calendar days the UV Lamp will operate before the Replace UV Lamp alert will be displayed Press COOLER continuously until 0 appe...

Page 30: ...ction of HEAT only or COOL only and OFF Heat and Cool Allows the thermostat to turn on heating or cooling depending on which one has been manually selected Auto Changeover is not available when this i...

Page 31: ...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 pres...

Page 32: ...ees 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 Fan Off Delay in Seconds setup step 38 Thi...

Page 33: ...y demand 0 20 Reheat Operation With CoolTo Dehumidify Setup Step 37 Specifies if electric strip heat is allowed to turn on during a Cool to Dehumidify demand to help maintain desired room temperature...

Page 34: ...mode setpoints for a limited amount of time This setting is commonly used to emulate the function of a twist timer FDD If FDD is selected when the dry contact is active EQUIPMENT FAULT will appear on...

Page 35: ...t will use to measure room temperature Thermostat Uses the internal thermostat sensor only Remote Sensor Uses wireless or wired sensors only Average of Remote Sensor andThermostat Averages the tempera...

Page 36: ...g the MODE button press the WARMER and COOLER buttons together The icon will appear on the display then release the buttons Press all three buttons in the order outlined above for keypad lockout To un...

Page 37: ...t the Z Wave module To reset the Z Wave module please follow the instructions on Page 19 1 Press and hold SETUP for 10 seconds All icons will appear on the display Keep pressing the SETUP button until...

Page 38: ...ill appear in the scrolling text Press MODE to advance to the next step Use the WARMER or COOLER buttons to adjust the value of your selection To leaveTechnician Setup press SETUP Technician Setup is...

Page 39: ...ervice Filter Calendar Days 23 0 720 Days 0 15 Set UV Lamp Calendar Days 24 0 720 Days 0 16 Set Humidifier Calendar Days 24 0 720 Days 0 17 Language 17 English Espanol Francais English 18 Scrolling Me...

Page 40: ...Seconds 0 39 F C 30 Fahrenheit F Celsius C F 40 Dry Contact Polarity 29 Open Closed Open 41 Dry Contact Use 29 Condensate Pan Unccupied FDD 42 Unoccupied Mode 35 Heat Cool Auto Off Off 43 Unoccupied...

Page 41: ...tpoint Limits page 26 SYMPTOM The heating does not attempt to turn on CAUSE The heating setpoint is set too low REMEDY Raise the heating setpoint or raise the heating set point limit See Setpoint Limi...

Page 42: ...see Deadband dehum 25 minutes of runtime 23 droop see Deadband electric heat pump 10 icon 2 indicator 1 mode 2 5 overcool see Overcool runtime see Runtime setpoint 3 6 20 to dehumidify see Dehumidify...

Page 43: ...29 Gas Electric Furnace dip switch 12 Green Indicator 1 Heat 1st stage deadband see Deadband emergency heat 18 min of runtime 23 AuxHeat icon 3 deadband see Deadband droop see Deadband electric heat p...

Page 44: ...ool 28 Override 7 Pan Service see Dry Contact Polarity see Dry Contact Reheat during cool to dehumidify 28 electric heating 28 function 28 Remote Sensor averaging with Thermostat 30 calibrate 32 contr...

Page 45: ...ee Clock Setpoint cool see Cool dehumidification 25 heat see Heat humidification 25 Simplest Operation 5 Stages number of heat stages 26 number of cool stages 26 Technician Setup 14 33 Thermostat Sens...

Page 46: ...WHATSOEVER ALL WORK UNDERTHETERMS OFTHIS WARRANTY SHALL BE PERFORMED DURING NORMAL WORKING HOURS ALL REPLACEMENT PARTS WHETHER NEW OR REMANUFACTURED ASSUME ASTHEIR WARRANTY PERIOD ONLYTHE REMAININGTIM...

Page 47: ...Printed on recycled paper P N 88 1014 Rev 1 9 15 Patent Pending...

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