T6800V2WN LCD Digital Thermostat

T6800V2WN Honeywell LCD Digital Thermostat

The T6800V2WN Honeywell is a original LCD digital thermostat designed for efficient temperature control in commercial and residential settings. Known for its user-friendly interface and advanced features, this thermostat ensures comfort, energy efficiency, and precise temperature management. T6800 digital thermostats are designed for application of 3-speed fan and valves in 2-pipe fan coil system.

Including:

2-pipe cool only/heat only/manual changeover between heat and cool, Ventilation mode Manual or automatic 3-speed fan control, Water valve control. Fan speed can be selected to automatic or manual 3-speed control mode. In ventilation mode, fan only support manual speed control.

T6800V2WN Honeywell Features

• Easy to install and set-up
• Selectable room temperature or setpoint display
• Manual or automatic fan speed selection by button press
• Remote temperature sensor
• Energy saving mode activation by button press or dry contact (key card)
• Cycle per Hour (CPH) function
• Adjustment of display room temperature
• Temperature unit either oC or oF
•  User setting can be kept when power off
• Freezing protection function available
• Lock or unlock keys or part of keys in Installer Set-up
• Heat and cool setpoint limitation for energy saving

Function

Valve control: Thermostat acquires the room temperature via its integrated sensor or external temperature sensor and maintains the setpoint by delivering on/off valve control commands output.

Temperature display: The Honeywell T6800V2WN displayed temperature can be set to acquired room temperature or setpoint. The setting can be made during Installer Set-Up process.

Cycle per hour (CPH): In order to get a more accurate temperature control, CPH function may enable the thermostat to open the valve for several times per hour even the temperature is close to setpoint (difference less than ½ P-band). The default value is 4 for heating and 3 for cooling and can be changed in Installer Set-Up process.

Remote temperature sensor: Honeywell T6800V2WN  provides control either depending on the acquired room temperature or depends on the return air temperature. The model of remote temperature sensor is (NTC20K).

Keypad lock: Keypad lock can be set in ISU with default status is all keys available. You may change into mode button locked out, Fan and mode buttons locked out and All buttons locked out by changing the ISU.

Freezing protection mode: Freezing protection can be selected as disabled (default) or enabled. In freezing protection mode (no such mode in cool only application), when thermostat is in OFF mode while the acquired temperature is below 6o C, the thermostat will start heat mode until the temperature rises to 8o C or the thermostat is turned on.

Comfort mode: In comfort mode, the T6800V2WN Honeywell  setpoint can be changed by pressing up and down button. Different applications include cool only, heat only and manual heat/cool changeover.