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MC4000 This page intentionally left blank, Manual, Page, 40 of, 2100-563C
Models:
MC4000
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Specs
Parts list
Low Voltage Field Wiring
Default
WITH ALARM BOARD & CB4000 COMMUNICATION BOARD
Backup Dc Power Connection
Climate Control Solutions
Page 40
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Manual
2100-563C
Page
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Contents
MC4000 SERIES SOLID STATE
DUAL UNIT LEAD/LAG CONTROLLER
Bard Manufacturing Company, Inc
Bryan, Ohio
CONTENTS
Specifications/Features for Basic Controller
Temperature Sensors
Temperature Sensor Logic
Getting Other Information and Publications
FOR MORE INFORMATION, CONTACT THESE PUBLISHERS
SHIPPING DAMAGE
GENERAL
THEORY OF OPERATION
CONTROLLER CERTIFICATIONS
SPECIFICATIONS/FEATURES FOR BASIC CONTROLLER
TEMPERATURE SENSORS
TEMPERATURE SENSOR LOGIC
MOUNTING THE CONTROLLER
SPECIFICATIONS/FEATURES FOR ALARM BOARDS
MC4000 CONTROLLER CONNECTIONS
Sensors are
not RTD
LOW VOLTAGE FIELD WIRING
CONTROLLER POWER-UP
STAGING DELAY PERIODS
ADVANCE SWAP LEAD/LAG UNIT FEATURE
GENERAL PROGRAMMING OVERVIEW
Default
MC4000 CONTROLLER BUTTONS AND FUNCTION
Order
HUMIDITY CONTROL OPTION
Page
Manual
10 of
1.2-StageCompressor Units No Economizer
Page
Manual
12 of
HEATING SEQUENCE OF OPERATION
CB4000 COMMUNICATION BOARD
CB4000 COMMUNICATION BOARD
CONTROLLER WIRING
SECURITY LOCKING FEATURE
GENERATOR RUN FEATURE
BACKUP DC POWER CONNECTION
FIGURE CONTROLLERCONNECTIONS
Manual
Page
17 of
FIGURE CONTROLLERCONNECTIONS
Manual
Page
18 of
WITH ALARM BOARD & CB4000 COMMUNICATION BOARD
FIGURE CONTROLLERCONNECTIONS
Manual
Page
WITH ALARM BOARD & CB4000 COMMUNICATION BOARD
FIGURE CONTROLLERCONNECTIONS
Manual
Page
FIGURE CONTROLLERCONNECTIONS
1-STAGEWA/WL, W**A/W**L SERIES AIR CONDITIONERS
WITH OLDER STYLE EIFM ECONOMIZERS
Manual
FIGURE CONTROLLERCONNECTIONS
2-STAGEWA*S/WL*S SERIES AIR CONDITIONERS
WITH OLDER STYLE EIFM ECONOMIZERS
Manual
AND WITH ALARM BOARD & CB4000 COMMUNICATION BOARD
FIGURE CONTROLLERCONNECTIONS
1-STAGEWA/WL, W**A/W**L SERIES AIR CONDITIONERS
WITH OLDER STYLE EIFM ECONOMIZERS
AND WITH ALARM BOARD & CB4000 COMMUNICATION BOARD
FIGURE CONTROLLERCONNECTIONS
2-STAGEWA*S/WL*S SERIES AIR CONDITIONERS
WITH OLDER STYLE EIFM ECONOMIZERS
FIGURE CONTROLLERCONNECTIONS
1-STAGEWA/WL, W**A/W**L SERIES AIR CONDITIONERS
WITH ECONWMT ECONOMIZERS
Manual
FIGURE CONTROLLERCONNECTIONS
2-STAGEWA*S/WL*S SERIES AIR CONDITIONERS
WITH ECONWMT ECONOMIZERS
Manual
AND WITH ALARM BOARD & CB4000 COMMUNICATION BOARD
FIGURE CONTROLLERCONNECTIONS
1-STAGEWA/WL, W**A/W**L SERIES AIR CONDITIONERS
WITH ECONWMT ECONOMIZERS
AND WITH ALARM BOARD & CB4000 COMMUNICATION BOARD
FIGURE CONTROLLERCONNECTIONS
2-STAGEWA*S/WL*S SERIES AIR CONDITIONERS
WITH ECONWMT ECONOMIZERS
FIGURE CONTROLLERCONNECTIONS
HEAT PUMPS - NO ECONOMIZER
Manual
Page
FIGURE CONTROLLERCONNECTIONS
HEAT PUMPS - NO ECONOMIZER
Manual
Page
ALARM WIRING
2ND STAGE COOLING ALARM
REFRIGERANT PRESSURE ALARMS
EMERGENCY VENTILATION SEQUENCE
FIGURE ALARM BOARD CONNECTIONS
FOR NORMALLY CLOSED NC OPEN-ON-ALARMSTRATEGY
Manual
Page
FIGURE ALARM BOARD CONNECTIONS
FOR NORMALLY OPEN NO CLOSE-ON-ALARMSTRATEGY
Manual
Page
PROGRAMMING INSTRUCTIONS
Manual
Page
34 of
Alarms
CLIMATE CONTROL SOLUTIONS
Fire/Smoke Alarm Low Temp. Alarm High Temp. Alarm
High Temp. Alarm Lead/Lag Controller
3 4 5 12 MIS-2954
FIGURE PARTS LIST DESCRIPTION DIAGRAM
2100-563C
Parts List
Description
MC4000
MC4000-B
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