Viconics C1013 - Manual

HOW TO ORDER
Thermostat C1010-02 C1011-02 ** C1012-02 C1013-02 **
Tri-state output in cooling mode z z z z
Tri-state output reverses to heating
mode with change over sensor
z z
Auxiliary reheat 1 stage 1 stage
** these packages include the auto change over sensor.
C1013
Electronic Thermostat
APPLICATIONS
• VAV and by-pass units control with modulating tri-state
floating output
• Heating/Cooling change over with supply temp. sensor
•
Single stage of auxiliary reheat
ADVANCED DESIGN AND PI CONTROL
Advanced PI control thermostats provides precise
temperature control and eliminates wasted energy caused by
the typical On / Off cycling in conventional thermostats.
Thus the room occupant is able to reduce the thermostat
setpoint to the lowest comfortable setting. The result is
energy savings ranging from 5% to 10%.
DIMENSIONS
50
90
80
70
60
F
114 mm
32 mm
( 71 mm )
( 71 mm )
2.8"
2.8"
4.5"
1.275"
5 4 3 2 1 7 6
( 83 mm )
3.275"
SECURITY SCREW
FROM BACK
WIRING
BASE
( 71 mm )
2.8"
SCREW TERMINALS
COVER TOP COVER INSIDE
Specifications and equipment are subject to change without prior notice.
COVERS
Factory standard scale is 10°C to 32°C for horizontal
mounting. °F & °C scales are available on special order for
horizontal or vertical mounting. The thermostat and the
terminals are an integral part of the cover. The cover hooks
onto the base for easy service and is locked in place using a
security screw.
MODULATING TRI-STATE FLOATING OUTPUT
For use with tri-state floating actuator (CW/Off/CCW) having
a 1 to 2 minutes timing per 90° of rotation. This is a true
multi positions modulating output. It gives performances
which is equivalent to more expensive 0 to 10 Vdc type
output.
HEATING / COOLING CHANGE OVER
The output is normally cooling but can be reversed to
heating mode with 2 different methods:
Auto change over to heating mode with the supplied
sensor.
1 change over sensor is used for each thermostat.
Supply temperature
< 75°F (24°C) = cooling mode
Supply temperature > 78°F (26°C) = heating mode
Hysterisys is 3°F (2°C)
Auto change over to heating mode with a dry contact.
A closed contact on the change over input will change
operation of the tri-state output to heating mode.
Open contact = cooling mode
Closed contact = heating mode
Characteristics of change over sensor 47 K Ω
140.0 °F 60.0 °C 11.700 Kohm 1.047 Volts
130.0 °F 54.4 °C 14.342 Kohm 1.225 Volts
120.0 °F 48.9 °C 17.682 Kohm 1.429 Volts
110.0 °F 43.3 °C 21.940 Kohm 1.659 Volts
100.0 °F 37.8 °C 27.412 Kohm 1.914 Volts
90.0 °F 32.2 °C 34.483 Kohm 2.191 Volts
80.0 °F 26.7 °C 43.704 Kohm 2.486 Volts
70.0 °F 21.1 °C 55.834 Kohm 2.791 Volts
60.0 °F 15.6 °C 71.866 Kohm 3.096 Volts
50.0 °F 10.0 °C 93.340 Kohm 3.393 Volts
40.0 °F 4.4 °C 122.298 Kohm 3.673 Volts
SINGLE STAGE OF AUXILIARY REHEAT
To be used with On/Off 2 position 24 Vac devices like:
• On/Off N.C. electric valves
• Electric duct heater relays
• Electric base board relays
See and study wiring diagrams carefully to wire reheat
devices using a separate power source.
SPECIFICATIONS
Operating
Conditions:
0 °C to 50 °C ( 32 °F to 122 °F )
0% to 95% R.H. non-condensing
Sensor: Local 47 K NTC thermistor
Resolution: ± 0.1 °C ( ± 0.2 °F )
Control accuracy
(calibrated):
± 0.2 ° C ( ± 0.4 °F )
Ranges: 50 °F to 90 °F Standard
( 10 °C to 32 °C ) Optional
Outputs: Isolated Triac: 30 Vac at ½ A max.
Power: 24 VAC -15%, +10% 50/60 Hz; 2 VA