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Thermostats and Controllers
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VT7600 Series Communicating

AHU Communicating Thermostat Single and Multistage, Programmable and Non-programmable, (BACnet, LON, N2)

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The VT7600 Communicating Thermostats are digital display, single or multistage, seven-day programmable or nonprogrammable PI thermostats (°F or °C) for use with AHU controls and heat pumps for both heating and cooling applications. The VT7600 has both system and fan switching with internal sensor or remote sensor capabilities. Five buttons control a simplified menu for over 20 configurable parameters. A communication card is added for multiple protocols, including BACnet and LON. Other control features are listed below.


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Features
  • ALL MODELS
  • No logo on thermostat cover
  • 1H/1C, 2H/2C (3H/2C heat pump) models
  • Fan switching (on/auto/smart)
  • System switching (O/A/C/H)
  • Two line 8 digit backlit LCD Display
  • Three status LEDs (Fan, Clg, Htg)
  • Five control keys
  • Remote sensor and OSA sensor inputs
  • Adjustable deadband
  • PIR cover available
  • Permanent program retention
  • Two configurable DI inputs
  • Two line LCD display (°F or °C)
  • Proportional + Integral control
  • ECONOMIZER MODELS
  • Mixed-air (0-10V) control outputs
  • Mixed-air sensor input
  • Mixed-air setpoint (SP)
  • Economizer changeover S.P. temperature
  • OSA damper minimum position in %
  • PROGRAMMABLE MODELS
  • Two or four configurable events per day
  • Progressive recovery or none
  • 12 or 24 hour clock
  • Six hour clock retention
  • Occ/Unocc auxiliary contact out
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Specifications

Supply Voltage:20-30 VAC, 50/60 Hz

Supply VA:2 VA

Display:Two-line backlit LCD

Controls:Five menu-driven push buttons – up, down, menu, no, yes/scroll

Thermostat Type:Seven-day programmable models, non-programmable models

Optimal Start:Progressive recovery (enable/disable)

Heat Pump High/Low:OSA lockout (emer heating/comp. heating)

Stages:(Dependent upon model) 1H/1C, 2H/2C, (3H/2C heat pump) 2H/2C + proportional mixed-air economizer

Memory (schedule):Permanent EEPROM

Clock (12 or 24 hour):Six-hour power fail retention

System Switching:Off/Auto/Cool/Heat

Fan Switching:On-continuous

 :Auto-on demand

 :Smart-on/occupied, off/unoccupied

Control Accuracy :±0.9°F, (±0.5°C) @ 70°F (21°C)

Setpoint Range:

 :Heating 40° to 90°F (4.5° to 32°C)

 :Cooling 54° to 100°F (12° to 37.5°C)

Setpoint High/Low Limits:Individually adjustable, H/C

Remote Sensor :

 :Room Sensor Room Sensor input auto-detected 10K Type 2 thermistors

 :Outside Air Outside air input auto-detected 10K Type 2 thermistors

 :Mixed Air Mixed air input auto-detected (economizer model only) 10K Type 2 thermistors

Auxiliary Inputs:Two dry contact digital inputs

 :Four Types Service/status reminders

 :Filter alarm

 :Central night setback clock

 :Remote occupied override timer

Control Output:1A relays 30 VAC, 3A surge maximum

Auxillary Contact Output:1A relay 30 VAC, N.O./N.C. follows occupied schedule

Mixed Air Output:Proportional 0-10V DC, 2 kΩ minimum (economizer model)

Control Type:Proportional plus integral

Deadband:Adjustable 2° to 4°F (1° to 2°C)

OSA Lockout Limits:

 :Heating 15° to 120°F (26° to 49°C), 5°F increments

 :Cooling -40° to 95°F (-40° to 35°C), 5°F increments

Low Limit Protection:Enable/disable, heating @ 47°F (5.5°C)

Power Up Delay:10 to 120 seconds

Keypad Lockout:Three levels (full, none, partial)

Cycles Per Hour:Adjustable, heating 3-8 CPH, cooling 3-4 CPH

Display Offset:Adjustable ±5°F (2.5°C), 1°F increments

LED Indicators:Three green on (fan, cooling, heating)

Wiring:18 AWG max, 22 AWG recommended

Operating Temperature:32° to 122°F (0° to 50°C)

Operating Humidity:0% to 95% RH (non-condensing)

Enclosure:ULFR1 flame-retardant plastic

Color :White

Mounting:Standard vertical 2" x 4" box

Dimensions:4.94"H x 3.38"W x 1.13"D

 :(12.5 x 8.6 x 2.9 cm)

Weight:0.75 lb (0.34 kg)

Approvals:UL, cUL, File #E234137, CE

RoHS Statement:Yes

Warranty:1 year

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QtyModelDescriptionIn StockList PriceInternet Price
COV-PIR-FCU-C-5000 CVR FOR 5000 SERIES W/CONNECTOR FAN COIL INFO200.31160.25
COV-PIR-FCU-L-5000 CVR FOR 5000 SERIES W/CONNECTOR FAN COIL LODGING INFO200.31160.25
COV-PIR-HPUMP-5000 CVR FOR 5000 SERIES W/CONNECTOR HEAT PUMP INFO200.31160.25
COV-PIR-HPUMP-5031 PIR COVER FOR KTEC HEAT PUMP TSTAT INFO200.31160.25
COV-PIR-RTU-5000 CVR FOR 5000 SERIES W/CONNECTOR ROOF TOP UNIT INFO200.31160.25
COV-PIR-RTU-5032 PIR COVER FOR KTEC RTU TSTAT INFO200.31160.25
COV-PIR-ZN-5000 CVR FOR 5000 SERIES W/CONNECTOR ZONING INFO200.31160.25
VT7600A5000 1H/1C TSTAT NON-PROG INFO271.55217.24
VT7600A5000B 1H/1C TSTAT NON-PROG BACNET INFO510.17408.14
VT7600A5000E 1H/1C LON TSTAT NON-PROG INFO566.87453.50
VT7600A5000W 1H / 1C INFO598.37478.70
VT7600A5031 1H/1C TSTAT NON-PROG BLANK COVER INFO271.55217.24
VT7600A5031B 1H/1C BACNET T-STAT, NON-PROG, BLANK CVR INFO510.17408.14
VT7600A5031E 1H/1C LON T-STAT, NON-PROG, BLANK CVR INFO566.87453.50
VT7600A5031W SINGLE STAGE, NON-PROG,BLANK CVR INFO598.37478.70
VT7600B5000 2H/2C TSTAT NON-PROG INFO301.83241.46
VT7600B5000B 2H/2C TSTAT NON-PROG BACNET INFO529.23423.38
VT7600B5000E 2H/2C LON TSTAT NON-PROG INFO588.00470.40
VT7600B5000W 2H / 2C INFO620.70496.56
VT7600B5031B 2H/2C BACNET T-STAT, NON-PROG, BLANK CVR INFO529.23423.38
VT7600B5031E 2H/2C LON T-STAT, NON-PROG, BLANK CVR INFO588.00470.40
VT7600B5031W MULTI-STAGE, NON-PROG, BLANK CVR INFO620.70496.56
VT7600H5000 3H/2C HEAT PUMP TSTAT NON-PROG INFO301.83241.46
VT7600H5000B 3H/2C HEAT PUMP TSTAT NON-PROGW/ BACNET INFO529.23423.38
VT7600H5000E 3H/2C LON HEAT PUMP TSTAT NON-PROG INFO588.00470.40
VT7600H5000W 3H / 2C HEATPUMP INFO620.70496.56
VT7600H5031B 3H/2C HEAT PUMP BACNET T-STAT, NON-PROGBLANK CVR INFO529.23423.38
VT7600H5031E 3H/2C HEAT PUMP LON T-STAT, NON-PROG, BLANK CVR INFO588.00470.40
VT7600H5031W HEAT PUMP, NON-PROG, BLANK CVR INFO620.70496.56
VT7605B5000 2H/2C + ECONOMIZER THERMOSTAT, NON-PROG INFO350.13280.10
VT7605B5000B 2H/2C W/ECONOW/ TSTAT NON-PROGW/ BACNET INFO591.27473.02
VT7605B5000E 2H/2C W/ECONOMIZER LON TSTAT NON-PROG INFO656.99525.59
VT7605B5000W 2H / 2C W/ECONOMIZER CTRL INFO693.49554.79
VT7605B5031B 2H/2C ECONOMIZER BACNET T-STAT, NON-PR, BLANK CVR INFO591.27473.02
VT7605B5031E 2H/2C + ECONOMIZER LON T-STAT, NON-PROG, BLANK CVR INFO656.99525.59
VT7605B5031W MULTI-STAGE ECONOMIZER, BLANK CVR INFO693.49554.79
VT7607B5000 2H/2C W/HUMIDITY NON-PROG INFO444.39355.51
VT7607B5000B 2H/2C W/HUMIDITY NON-PROG BACNET INFO653.53522.82
VT7607B5000E 2H/2C W/HUMIDITY LON TSTAT NON-PROG INFO753.82603.06
VT7607B5000W 2H/2C HUMIDIFICATION DEHUMIDIFICATION INFO768.34614.67
VT7652A5000B 1H/1C THERMOSTAT, PROGRAMMABLE In Stock666.51533.21
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VT7652A5000W 1H / 1C INFO781.69625.35
VT7652A5031B 1H/1C BACNET T-STAT, PROG, BLANK CVR INFO666.51533.21
VT7652A5031E 1H/1C LON T-STAT, PROG, BLANK CVR INFO740.57592.46
VT7652B5000B 2H/2C THERMOSTAT, PROGRAMMABLE INFO681.18544.94
VT7652B5000E 2H/2C LON TSTAT PROG INFO756.87605.50
VT7652B5000W 2H / 2C INFO798.92639.14
VT7652B5031B 2H/2C BACNET T-STAT, PROG, BLANK CVR INFO681.18544.94
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VT7652H5000B 3H/2C HEAT PUMP THERMOSTAT, PROGRAMMABLE INFO681.18544.94
VT7652H5000E 3H/2C HEAT PUMP LON TSTAT PROG INFO756.87605.50
VT7652H5000W 3H / 2C HEATPUMP INFO798.92639.14
VT7652H5031B 3H/2C HEAT PUMP BACNET T-STAT, PROG, BLANK CVR In Stock681.18544.94
VT7652H5031E 3H/2C HEAT PUMP LON T-STAT, PROG, BLANK CVR INFO757.56606.05
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VT7656B5000E 2H/2C W/ECONOMIZER LON TSTAT PROG INFO825.83660.66
VT7656B5000W 2H / 2C W/ECONOMIZER CTRL INFO871.73697.38
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VT7656B5031E 2H/2C + ECONOMIZER LON T-STAT, PROG, BLANK CVR INFO825.83660.66
VT7657B5000B 2H/2C W/HUMIDITY PROG BACNET INFO827.92662.34
VT7657B5000E 2H/2C W/HUMIDITY LON TSTAT PROG INFO892.68714.14
VT7657B5000W 2H/2C HUMIDIFICATION DEHUMIDIFICATION INFO955.88764.70
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Catalog Page
VICONICS TECHNOLOGIES, INC.KTEC (AHU) Series
Overall rating 
3.5 / 5
3.5 / 5
Open Ratings Snapshot
Rating breakdown 2 reviews
5 Stars
0
4 Stars
1
3 Stars
1
2 Stars
0
1 Star
0
Ease of Installation 
5 / 5
5 / 5
Quality / Performance 
3.5 / 5
3.5 / 5
Value 
3.5 / 5
3.5 / 5
2 out of 2(100%)customers recommend this product.
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2
2 The VT7600 Communicating Thermostats are digital display, single or multistage, seven-day programmable or nonprogrammable PI thermostats (°F or °C) for use with AHU controls and heat pumps for both heating and cooling applications. The VT7600 has both system and fan switching with internal sensor or remote sensor capabilities. Five buttons control a simplified menu for over 20 configurable parameters. A communication card is added for multiple protocols, including BACnet and LON. Other control features are listed below.
Overall rating 
3.5 / 5
3.5 / 5
Open Ratings Snapshot
Rating breakdown 2 reviews
5 Stars
0
4 Stars
1
3 Stars
1
2 Stars
0
1 Star
0
Ease of Installation 
5 / 5
5 / 5
Quality / Performance 
3.5 / 5
3.5 / 5
Value 
3.5 / 5
3.5 / 5
2 out of 2(100%)customers recommend this product.
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Product reviews
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Ratings summary
Overall rating 
3.5 / 5
3.5 / 5
Open Ratings Snapshot
Rating breakdown 2 reviews
5 Stars
0
4 Stars
1
3 Stars
1
2 Stars
0
1 Star
0
Ease of Installation 
5 / 5
5 / 5
Quality / Performance 
3.5 / 5
3.5 / 5
Value 
3.5 / 5
3.5 / 5
2 out of 2(100%)customers recommend this product.
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Product ReviewsWrite a review
Overall rating 
3 / 5
3 / 5
Decent device
PostedAugust 12, 2011
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DDCguy
 
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from Illinois
Years of Experience:11+
Job Function:Engineering / Design
Ease of Installation 
5 / 5
5 / 5
Quality / Performance 
3 / 5
3 / 5
Value 
3 / 5
3 / 5
Need a low feature yet affordable communicating device, this is it. Made by Viconics
Yes, I recommend this product.
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Overall rating 
4 / 5
4 / 5
An Easy to install BACnet device
PostedJune 16, 2011
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RLB55
 
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from Georgia
Years of Experience:11+
Job Function:Other
Ease of Installation 
5 / 5
5 / 5
Quality / Performance 
4 / 5
4 / 5
Value 
4 / 5
4 / 5
I have installed several of these sensors now. I am plased with the functionality and featrues that can be slected with this product line. I have had no failures and in my opinion this is a great way to start builiding a BACnet network or LON or Wireless system. Great product!
Pros: Good value
Cons: Long lead time
Yes, I recommend this product.
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