Johnson Vt7300 Series Room Controller Vt7300c5031

Johnson Controls product

23% 23 percent off rrp

Department:

Johnson Room Controllers

Johnson Vt7300 Series Room Controller Vt7300c5031

FEATURES
• Models available with internal humidity sensing
• Advanced occupancy functions
• Three configurable inputs
• Configurable sequences of operation
• Configurable fan functions button
• Unique configurable setup utility
• Multi level lockable keypad
• Auto fan speed mode
• Available for 24Vac On/Off, Floating or Analogue Control
• Auxiliary output
• Ready for PIR accessory cover

The VT7300 PI controller family is specifically designed for fan coil control in commercial and lodging HVAC applications. The product features a backlit LCD display with dedicated function menu buttons for simple operation. Accurate temperature control is achieved due to the product"s PI proportional control algorithm, which virtually eliminates temperature offset associated with traditional, differential-based controllers. The VT7300 features configurable "System" and "Fan" button functions to meet all possible applications. They all contain an SPST auxiliary switch that can be used to control lighting or auxiliary reheat. They also have 0-10Vdc control and can control up to three fan speed. Three additional inputs are also provided for monitoring and / or various advanced functions The controllers are also compatible with the new PIR cover accessories. Thermostats equipped with a PIR cover provide advanced active occupancy logic, which will automatically switch occupancy levels from "Occupied" to "Stand-By" and "Unoccupied" as required by local activity being present or not. This advanced occupancy functionality provides advantageous energy savings during occupied hours without compromising occupant comfort.

Manufacture:

Johnson Controls

Notes:

Supply Voltage - 24Vac, 50/60 Hz; 2VA Class 2
Sensor - Local NTC 10K thermistor
Humidity sensor - 10-90% RH
Set-point (dehumidification) - 30-90% RH
Set-point (cooling) - 12-37.5°C
Set-point (heating) - 4.5-32°C
Temperature Display Range - -40-+50°C
Proportional Band - 1.8°C (cooling & heating)
Switch Contact - Valve analogue output 0-10Vdc. Fan relay output 30Vac (1A):
Valve triac output 30Vac (1A):
Size - 125.5 x 86 x 29mm