Honeywell T6861-F User Manual

1
T6861-F Large LCD Digital Thermostat
230 VAC , Floating output
2-pipe fan coil control
Data sheet
Features
• Super modern appearance design, suitable for
ofce, hotel and residential building
• Horizontal and vertical model available for variant
application
• Slim design, direct installation on 86 size box
• Stylish and elegant blue/green backlight with white
• 2-pipe integrated into one unit with easy conguration
• Big LCD display with English and icons
• Easy to install and set-up
• Time on/off function
• Selectable room temperature or setpoint temperature
display
• Manual or automatic fan speed selection
• Remote sensor function
• Adjustment of display room temperature
• Temperature unit either
o
C or
o
F
• 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
Model summary
Application
T6861-F digital thermostats are designed for
application of 3-speed fan and oating valves in fan
coil system.
Including:
2-pipe cool only/heat only/manual changeover
Ventilation mode
Manual or automatic 3-speed fan control
oating valve control
Fan speed can be selected to automatic or manual
3-speed control mode.
In ventilation mode, fan only support manual speed
control.
Note: Horizontal models are taken as samples for display, operation and installation pictures shown in below parts.
Model
Horizontal/
Vertical
Backlight Color Ring
Time
on/off
2-pipe/
4-pipe
Power supply
(V)
Remote
sensor
Ventilation
Manual/
Automatic Fan
Remote
Setback
T6861H2WB-F Horizontal Blue White Y 2 230 Y Y Y N
T6861V2WB-F Vertical Blue White Y 2 230 Y Y Y N
T6861H2WG-F Horizontal Green White Y 2 230 Y Y Y N
T6861V2WG-F Vertical Green White Y 2 230 Y Y Y N

Honeywell T6861-F Specifications

General

Brand	Honeywell
Model	T6861-F
Category	Thermostat
Language	English