CenCon
19
TEMPERATURE CONTROL
The CenCon is a discharge air temperature controller. The discharge setpoint is adjusted from the CenCon
display and keypad, between maximum and minimum limits determined by design.
There are a number of methods to change, or ‘reset’ the discharge temperature to what the space requires.
ROOM OR RETURN THERMOSTAT
The thermostat will have independent 0-10Vdc outputs for heating, cooling, or both.
The selected room thermostat is the Viconics VT7200F5000. This thermostat has (2) distinct 0-10Vdc analog
outputs, for heating (W+/-) and cooling (Y+/-). Refer to the field wiring diagram included with the appliance
for wiring connections.
A remote wall sensor (S3010W1000) is available for various single or averaging room sensor arrangements.
Further information can be found at
www.viconics.com
.
Mounting locations:
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Do not install on an exterior wall.
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Do not install near any heat source.
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Should not be installed near an air discharge opening.
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Should not be affected by direct sunlight.
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Must be open to air circulation around the thermostat.
REMOTE SETPOINT
A Belimo SGF24 (0-10Vdc) with a calibrated temperature dial may be used to directly change the discharge
temperature (W+/-).
BMS SETPOINT
This method uses a single 0-10Vdc input (W+/-) to modify the discharge temperature between the upper and
lower maximum temperature values.