1
T6865SeriesLargeLCDDigital Thermostat
24VAC
2-pipe fan coil control
Application
T6865digital thermostatsaredesigned for
applicationof 3-speed fanandmodulatingvalves
in fancoil system.
Including:
2-pipecool only/heat only/manual changeover
Ventilationmode
Manual or automatic 3-speed fan control
modulating valve control
Fanspeedcanbeselected toautomaticor
manual 3-speedcontrolmode.
In ventilationmode, fanonlysupportmanual
speedcontrol.
Features
•
Supermodernappearancedesign, suitable
for office, hotel and residential building
•
Slimdesign, direct installationon86×86mm
boxor 3×3inchbox
•
Stylishandelegant green/bluebacklightwith
whitecolour ring
•
2-pipe integrated intooneunitwitheasy
configuration
•
BigLCDdisplaywithEnglishand icons
•
Easy to install andset-up
•
Timeon/off function
•
Selectable room temperatureor setpoint
temperaturedisplay
•
Manual or automatic fanspeedselection
•
Energysavingmodeactivationbybutton
pressor drycontact (keycard)
•
Adjustment of display room temperature
•
Temperatureunit either
℃
or
℉
•
User settingcanbekeptwhenpower off
•
Freezingprotection functionavailable
•
Lockor unlockkeysor part of keys in
Installer Set-up ( ISU )
•
Heat andcool setpoint limitation for energy
saving
•
24VACpower supply
•
230VAC fan load, 4A resistiveand2A
inductiveswitch rating
Data sheet
Model summary
Model
Horizontal/
Vertical
Backlight Time
on/off
2-
pipe/
4-pipe
Power
supply
（
VAC
）
Energy
Saving Ventilation
Manual/
Automatic
Fan
Remote
Setback
T6865H2WB Horizontal
Blue
Y
2
24
Y
Y
Y
Y
T6865H2WG Horizontal
Green
Y
2
24
Y
Y
Y
Y
