Johnson Controls T2000, T2000AAC-0C0, T2000HHC-0C0, T2000EAC-0C0, T2000AAF-0C0 Series Manual
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Product Bulletin T2000
Issue Date 0702
© 2002 Johnson Controls, Inc. 1
www.johnsoncontrols.com
T2000 Series – Line Voltage Fan Coil Unit Thermostat
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 ONOFF 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
2 T2000 Series – Line Voltage Fan Coil Unit Thermostat Product Bulletin
MOUNTING
T2000 is designed for surface wall mounted, using two #8 drywall screws and anchors for drywall
installation and can be mounted on 75 x 75 x 35mm wall electrical box.
Recommended mounting level is 1.5 meter above floor finishing level. Avoid mount where
thermostat can be affected by drafts, radiant heat from the sun or other sources of heat.
HEAT
OFF
COOL
HIGH
MED
LOW
Y62x Installation
T2000-xAx Installation
T2000HHx Installation
DIMENSIONS
T2000xxx-0C0
88.00mm.
133.00mm.
25
30
15
10
20
HEAT
OFF
COOL
HIGH
MED
LOW
42.50mm.
T2000HHx-0C0 Y62x-0
34.00mm.
19.00mm.
84.00mm.
84.00mm.
25
30
15
10
20
83.50mm.
86.00mm.
HEAT
OFF
COOL
HIGH
MED
LOW
13.00mm. 24.00mm.
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