The VT7600 PI thermostat family is specifically designed for single-stage and multi-stage control of heating/cooling equipment such as rooftops and self-contained units. The product features an intuitive, menu-driven, back-lit LCD display, which walks users through the programming steps, making the process extremely simple. Accurate temperature control is achieved due to the product’s PI time proportional control algorithm, which virtually eliminates temperature offset associated with traditional, differential-based thermostats.
All models contain two digital inputs, which can be set by the user to monitor filter status, activate a remote temporary occupancy switch, and/or used as a general-purpose service indicator. In addition, depending on the model, up to three remote sensor inputs are available. All models contain an SPST auxiliary switch, which can be used to control lighting or disable the economizer function, and a discharge air sensor input. For more advanced applications, an economizer control logic has been integrated into the thermostat for use with proportional damper economizer actuators.
The thermostats are also compatible with the new Viconics PIR cover accessories. Thermostats equipped with a PIR cover provide advanced active occupancy logic, which will automatically switch occupancy levels from Occupied to Unoccupied as required by local activity being present or not. This advanced occupancy functionality provides advantageous energy savings during occupied hours without sacrificing occupant comfort.
All thermostats can be ordered with or without a factory-installed PIR cover ( see ordering notes below ).
Models available
| Application | 1 Heat / 1 Cool | 2 Heat / 2 Cool | 2 Heat / 2 Cool with an economizer | 3 Heat / 2 Cool heat pump |
| Model (programmable) | VT7652A5x00(X) | VT7652B5x00(X) | VT7656B5x00(X) | VT7652H5x00(X) |
| Model (non-programmable) | VT7600A5x00(X) | VT7600B5x00(X) | VT7605B5x00(X) | VT7600H5x00(X) |
Ordering Information Notes:
| Features | Benefits |
| Advanced occupancy functions | Through the network or smart local occupancy sensing |
| Ready for PIR accessory cover | Fully integrated advanced occupancy functionality with a PIR accessory cover |
| Ready for PIR accessory cover | Fully integrated advanced occupancy functionality with a PIR accessory cover |
| 2 digital inputs | Adds functionality |
| Smart fan operation | saves energy during night mode |
| Unique configuration key with password protection | Minimizes parameter tampering |
| Lockable keypad | Tamper proof, no need for thermostat guards |
| 6 hour reserve time for the clock | No need to reprogram the day/time after the power shortage |
| Auxiliary output | Can be used for lighting and/or economizer override |
| Discharge air sensor | Can be used to monitor unit efficiency |
| Intuitive, menu-driven programming (7-day, 2/4 events – on programmable models only) | Can be used for all types of establishments |
| Economizer output 0-10 Vdc economizer models only | Excellent retrofit opportunities |
| 3 Heat/2 Cool (on heat pump models only) | Support single and two-stage heat pumps with one auxiliary heat stage |
THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS:
Important notice
All VT7600 series controls are for use as operating controls only and are not safety devices. These instruments have undergone rigorous tests and verifications prior to shipment to ensure proper and reliable operation in the field. Whenever a control failure could lead to personal injury and/or loss of property, it becomes the responsibility of the user/installer / electrical system designer to incorporate safety devices ( such as relays, flow switch, thermal protections, etc…) and/or alarm system to protect the entire system against such catastrophic failures. Tampering of the devices or missing application of the device will void the warranty.
Download Manuals:
Viconics VT7600 Programmable Thermostats Product Data Sheet
Other Manuals:
Viconics VT7600 Programmable Thermostats Installation Guide
Johnson Controls T7000e LCD Digital Thermostat Johnson Controls T7000e LCD Digital Thermostat Installation Guide
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