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Bard
DC3002, Dc3003
FIGURE 8 PARTS LIST DESCRIPTION DIAGRAM
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Manual 2100-484E
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FIGURE 8
PARTS LIST DESCRIPTION DIAGRAM
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SEXP-
445 B
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Contents
Main
CONTENTS
Getting Other Information and Publications
FOR MORE INFORMATION, CONTACT THESE PUBLISHERS:
SHIPPING DAMAGE
GENERAL
THEORY OF OPERATION
** IMPORTANT **
SPECIFICATIONS/FEATURES FOR BASIC CONTROLLER
MOUNTING THE CONTROLLER
TEMPERATURE SENSORS
TEMPERATURE SENSOR LOGIC
Note: All alarm relays are dry contacts rated 1A @ 24VAC, 120VAC or 150VDC.
CONTROLLER INPUT/OUTPUT SPECIFICATIONS
NOTE: Sensors are solid state, not RTD. Use Bard sensors only.
LOW VOLTAGE FIELD WIRING
CONTROLLER GROUNDING
CONTROLLER POWER-UP
FIRE SUPPRESSION CIRCUIT
STAGING DELAY PERIODS
CAUTION
SEQUENCE OF OPERATION COOLING AIR CONDITIONERS (WITH ECONOMIZERS)
HUMIDITY CONTROL OPTION
SEQUENCE OF OPERATION HEATING (AIR CONDITIONERS W/ELECTRIC HEAT)
SECURITY (LOCKING) FEATURE
IMPORTANT
DC FAN CONTROL
DC FAN PURGE OPTION
CONTROLLER WIRING
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Page
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ALARM WIRING
2ND STAGE COOLING ALARM
REFRIGERANT PRESSURE ALARMS
EMERGENCY VENTILATION SEQUENCE USING ECONOMIZERS
Page
Page
PROGRAMMING INSTRUCTIONS
Manual 2100-484E Page 20 of 22
Cooling Heating
Lead Unit
Operation
Programming Display Menu
Alarms
Comfort Mode
Programming Instructions
FIGURE 8 PARTS LIST DESCRIPTION DIAGRAM
TABLE 2
Manual 2100-484E Page 22 of 22
Parts List
