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VA-9078
Johnson Controls VA-9078 Manuals
Manuals and User Guides for Johnson Controls VA-9078. We have
4
Johnson Controls VA-9078 manuals available for free PDF download: Technical Bulletin, Manual
Johnson Controls VA-9078 Technical Bulletin (37 pages)
Electric Rotary Actuators for Two-Position and Modulating Service
Brand:
Johnson Controls
| Category:
Controller
| Size: 0 MB
Table of Contents
Table of Contents
1
Introduction
3
Internal and External Components
3
Electrical Operation
3
Mechanical Operation
3
Manual Override Operation
4
Pre-Installation Storage
4
Installation
4
Mounting
4
Wiring
5
Multiple Actuator (Parallel) Wiring
8
Setup and Adjustment
8
Electrical Travel Switches and Manual Travel Stop Adjustments
9
Closed Travel Switch and Travel Stop Adjustment
9
Open Travel Switch and Travel Stop Adjustment
10
Setting the Input Control Signal
10
Setting the Potentiometer
10
Setting the Servo
10
Accessories
11
External Feedback Potentiometer for Actuators Without Servos
11
Contents of the Feedback Potentiometer Kit
12
Tools Required
12
Installation Procedure
12
Setting the Potentiometer
13
Troubleshooting Procedures
13
Actuator Troubleshooting
13
Servo Troubleshooting
14
Green LED
15
Red LED
17
Disassembly and Assembly
18
General Information
18
Tools Required
18
Procedure for VA-9072 Actuators
19
Procedure for VA-9075, VA-9076, VA-9077, VA-9078, VA-907A, and VA-907B Actuators
24
Appendix A
28
Appendix A
28
VA-9072 Actuators
28
VA-9075 Actuator
30
VA-9076, VA-9077, VA-9078, VA-907A, and VA-907B Actuators
32
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Johnson Controls VA-9078 Technical Bulletin (38 pages)
Electric Rotary Actuators for Two-Position and Modulating Service
Brand:
Johnson Controls
| Category:
Controller
| Size: 3 MB
Table of Contents
Table of Contents
1
VA-9070 Series Electric Rotary Actuators for
3
Introduction
3
Internal and External Components
3
Electrical Operation
3
Mechanical Operation
3
Manual Override Operation
4
Pre-Installation Storage
4
Installation
4
Mounting
4
Wiring
5
Multiple Actuator (Parallel) Wiring
8
Setup and Adjustment
8
Electrical Travel Switches and Manual Travel Stop Adjustments
9
Setting Travel Limit Switches
9
Setting the Potentiometer
10
Calibrating the Servo
10
Accessories
11
External Feedback Potentiometer for Actuators Without Servos
11
Contents of the Feedback Potentiometer Kit
12
Tools Required
12
Installation Procedure
12
Setting the Potentiometer
13
Troubleshooting Procedures
13
Actuator Troubleshooting
13
Servo Troubleshooting
14
Red LED
17
General Information
18
Tools Required
18
Disassembly and Assembly
18
Procedure for VA-9072 Actuators
19
Procedure for VA-9075, VA-9076, VA-9077, VA-9078, VA-907A, and VA-907B Actuators
24
Appendix A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
30
VA-9075 Actuator
30
Johnson Controls VA-9078 Technical Bulletin (44 pages)
Electric Rotary Actuators for Two-Position and Modulating Service
Brand:
Johnson Controls
| Category:
Controller
| Size: 3 MB
Table of Contents
Pre-Installation Storage
2
Wiring Diagrams
3
Multiple Actuator (Parallel) Wiring
6
Setting the Potentiometer
8
Troubleshooting Procedures
11
Disassembly and Assembly
17
General Information
17
Tools Required
17
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Johnson Controls VA-9078 Manual (34 pages)
Electric Rotary Actuators
Brand:
Johnson Controls
| Category:
Controller
| Size: 1 MB
Table of Contents
Table of Contents
1
Introduction
2
Internal and External Components
2
Electrical Operation
2
Mechanical Operation
2
Manual Override Operation
3
Pre-Installation Storage
3
Installation
4
Mounting
4
Wiring
5
Setup and Adjustment
8
Accessories
11
Troubleshooting Procedures
14
Disassembly and Assembly
19
General Information
19
VA-9071 and VA-9072 Actuators
19
VA-9073, VA-9074, VA-9075, VA-9076, VA-9077, and VA-9078 Actuators
31
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Johnson Controls VA-9072
Johnson Controls VA-9075
Johnson Controls VA-9076
Johnson Controls VA-9077
Johnson Controls VA-907A
Johnson Controls VA-907B
Johnson Controls VA-9071
Johnson Controls VA-9073
Johnson Controls VA-9074
Johnson Controls VA9300
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