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Manuals and User Guides for Bard CB5000. We have
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Bard CB5000 manual available for free PDF download: Installation Instructions & Replacement Parts List
Bard CB5000 Installation Instructions & Replacement Parts List (43 pages)
SOLID STATE DUAL UNIT LEAD/LAG CONTROLLER, MC4002 SERIES
Brand:
Bard
| Category:
Controller
| Size: 1.63 MB
Table of Contents
MC4002 General Information Figure
1
Table of Contents
2
Getting Other Information and Publications Figures
3
Controller Certifications
4
General
4
Shipping Damage
4
Theory of Operation
4
Specifications/Features for Basic Controller
5
Mounting the Controller
5
MC4002 Basic Controller
5
Installation Instructions
5
Temperature Sensors
5
Two Optional Sensor Inputs
5
Figure
5
Temperature Sensor Logic
5
Using Multiple Sensors
5
Figure
6
MC4002 Controller Connections
6
Controller Input/Output Specifications
6
Specifications/Features for Alarm Boards
6
Controller Input/Output Specifications MC4002 Controller Connections
6
MC4002-A with Optional Base Alarm
6
MC4002-B with Enhanced Version Alarm
6
Circuitry in the MC4002
7
Controller Grounding Figure
7
Earth Ground
7
Figure
7
Low Voltage Field Wiring Figure
7
Controller Power-Up
7
Time Delay on Power-Up
7
Fire Suppression Circuit
7
Disabling the MC4002
7
Staging Delay Periods
7
General Programming Overview
8
Buttons & Function
8
Humidity Control Option
9
Adding Optional Humidity Control
9
Cooling Operating Sequences for Alternating Lead/Lag/Lead/Lag Config
9
Cooling Operating Sequences
11
For Non-Alt Lead/Lead/Lag/Lag Config
11
Heating Sequence of Operation
13
Specifications Opt. Remote Comm. Board
14
CB5000 Communications Board
14
CB5000 Communication Board
14
Controller Wiring
18
Refer to Connection Diagram
18
Security (Locking) Feature
18
Locking and Unlocking the MC4002
18
Generator Run Feature
18
Standby Generator Disable Operation
18
Backup DC Power Connection
18
Figure 1
19
Controller Connections 1-Stage (WA/WL, W**A/ W**L Series) A/C W/No Economizers
19
Hook-Up Diagram Selection
19
Table 1
19
Controller Connections 1-Stage (W**AA/ W**LA Series) A/C W/No Economizers
20
Controller Connections 2-Stage (WA*S/WL*S Series) A/C - no Economizers
21
Controller Connections 2-Stage
21
Controller Connections 1-Stage (WA/WL, W**A/ W**L Series) A/C - no Econo with Alarm Board & CB5000 Comm. Board
22
Figure 5
23
Controller Connections 1-Stage (W**AA/ W**LA Series) A/C - no Econo with Alarm Board & CB5000 Comm. Board
23
Controller Connections 2-Stage (WA*S/WL*S Series) A/C - no Econo with Alarm Board & CB5000 Comm. Board
24
Controller Connections 1-Stage (WA/WL, W**A/ W**L Series) A/C-Older EIFM Econo
25
Series) A/C-Older Style EIFM Econo
26
Controller Connections 1-Stage (WA/WL, W**A/ W**L Series) A/C W/Older Style EIFM Econo & W/Alarm Board/Cb5000 Comm. Board
27
Series) A/C W/Older Style EIFM Econo & W/Alarm Board/Cb5000 Comm. Board
28
Figure 12
30
Alarm Wiring
37
2Nd Stage Cooling Alarm
37
Refrigerant Pressure Alarms
37
Emergency Ventilation Sequence
37
Alarm LED Display Board
37
NC" Open-On-Alarm Strategy
37
NO" Close-On-Alarm Strategy
39
Alarm Wiring
40
Programming Instructions
40
MC Series Label
41
Manual 2100-614I
41
Parts List
43
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