GENERAL DESCRIPTION
The T2000 thermostats provide heating,
cooling and ventilating control for year-round
air-conditioning units in commercial, industrial
or residential installations.
There are model for cooling only, heating only
and heating-cooling fan coil system can be
integrate with the manual or remote heat-cool
changeover control.
Integral with heavy duty slide switches provide
HIGH-MED-LOW fan speed selection and ON-
OFF or HEAT-OFF-COOL system control.
T2000 series thermostat is suitable for 2-pipe
or 4-pipe fan coil application, which can be
fitted with the VB5000 zone valve and VA7010
actuator.
These thermostats are used for low / line
voltage application, and typical uses include fan
coils, electrical heaters and air handling units
FEATURES
q Rust-proof plastic base and cover
q System "OFF" position breaks all circuits
q No leveling and vibration problems
Figure 1: T2000AAC-0C0 Shown
Figure 2: T2000HHC-0C0 Shown
Features and Benefits
q Close, 0.5 to 0.8 °C (1 to 1-1/2 °F)
Typical Differential
Provides steady, consistent control without large
temperature swings
q No Anticipator
Saves time, reduces commissioning costs
q High-impact Plastic Enclosure
Provides durability in commercial environments
q One-piece Construction
Allow easy installation
q System Off Position
Breaks all circuits with one switch
q Locking Cover
Prevents tampering
q Gas-filled Sensing Element
Ensures repeatability
q Adjustable Temperature Set point
Knob
Allows unit to be field calibrated; sets adjustment
limits to range extremes
q Mercury Free Sensor
Avoids leveling and vibration problems
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