Supply Voltage:19-30 VAC, 50/60 Hz
Accuracy :Temperature, ±0.9℉ (±0.5℃)
:VT7350C50xx, VT7350F50x Dehumidification, ±5% RH from 20% to 80% RH
Control Outputs:See terminal designation table
:VT7200C50xx 5 triacs (H/C, 2-position or floating control)
:
:VT7200F50xx 1 triac, 2 analog outputs (H/C proportional 0 to 10 VDC)
:VT7300C50xx, VT7350C50xx 3 relays (fan), 5 triacs (H/C, 2-position or floating control)
:VT7300F50xx, VT7350F50xx 3 relays (fan), 1 triac, 2 analog outputs (H/C proportional 0 to 10 VDC)
:Triacs and relays 30 VAC, 1A, 3A inrush
:Analog outputs 0-10 VDC, 2KΩ minimum impedance, direct or reverse acting
Auxiliary Inputs:2 digital inputs, 1 universal input, 1 remote sensor
:Configurable as Service/status reminders
:Door/window/motion sensor switch
:Filter alarm
:Central night setback clock
:Remote occupied override switch
:Heat/Cool changeover, contact or sensor
Digital Inputs:Dry contact
Universal Input:Dry contact or 10K Type 2 Model 24 thermistor
Display:Two line backlit LCD, ±0.2℉ (±0.1℃)
Thermostat Type:Zone (VT7200) or FCU (VT7300)
Cover Controls:
:Zone Models Up/down/override buttons
:Heat/Cool “on” LEDs
:FCU Models Up/down/℃-or-℉/fan/mode buttons
:Fan/Heat/Cool “on” LEDs
Remote Sensor:Thermistor, 10K Type 2 Model 24
Control Type:Proportional plus integral (PI)
Proportional Band:Heating and cooling, 2℉ (1.1℃)
Floating Time Base:Adjustable, 0.5 to 9 minutes
Cycles Per Hour:Adjustable 3 to 8
Override Timer:0 to 24 hours, 1-hour increments, pushbutton reset
Sensor Offset:Adjustable ±5℉ (±2.5℃), ±15% RH (humidity models)
Deadband:Adjustable 2° to 5℉ (1° to 2.5℃)
Setpoint:Adjusted depending on heating or cooling mode, heating and cooling setpoints are changed simultaneously with respect to the deadband
:Cooling limits 54° to 100℉ (12℃ to 37.7℃)
:Heating limits 40° to 90℉ (4.5° to 32℃)
Keypad Lockout:Selectable system/fan/unoccupied
System Setting:O=off, H=heating, C=cooling, A=automatic changeover
:(FCU models) O/C, O/H, O/A/H/C, H/O/C
Fan Setting:L=low, M=medium, H=high, A=auto
:(FCU models) L/M/H, L/H, L/M/H/A, L/H/A, On/A
Wiring:18 AWG maximum, 22 AWG recommended
Color:White
Mounting:Standard vertical, 2″ x 4″ box
Operating Temperature:32° to 122℉ (0° to 50℃)
Operating Humidity:0 to 95% RH (non-condensing)
Enclosure Rating:UL FR1, flame retardant plastic
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 Listed File #E234137, cULus, CE, LonMark
Warranty:1 year