Wilo -Control SC-L-FTS Serie Notice De Montage Et De Mise En Service page 25

1. Introduction
1.1.
About this document
1.2.
Personnel qualifications
1.3.
Copyright
1.4.
Subject to change
1.5.
Warranty
2.
Safety
2.1.
Instructions and safety instructions
2.2.
General safety information
2.3. Electrical work
2.4. Conduct during operation
2.5. Standards and guidelines used
2.6. CE marking
3. Product description
3.1. Intended use and fields of application
3.2. Set-up
3.3. Function description
3.4. "Empty" operating mode in the FTS mode
3.5. Technical data
3.6. Type key
3.7. Options
3.8. Scope of delivery
3.9.
Accessories
4.
Transportation and storage
4.1. Delivery
4.2. Transport
4.3. Storage
4.4. Return delivery
5.
Installation
5.1. General
5.2. Installation types
5.3. Installation
5.4. Electrical connection
6.
Operation and function
6.1. Operating mode and operation principle
6.2. "Empty" operating mode in the FTS mode
6.3. Menu control and structure
6.4. Initial commissioning
6.5. Setting the operating parameters
6.6. Forced switching of the pumps in case of dry run
37
6.7. Operation in case of a fault to the level sensor 37
6.8. Factory settings
7.
Commissioning
7.1.
Level control
7.2. Operation in potentially explosive areas
7.3. Activating the switchgear
7.4. Rotation control of connected three-phase AC
motors
7.5. Automatic mode on the unit
7.6. Emergency operation
Installation and operating instructions Wilo-Control SC-L...-FTS
26 8. Shutdown/disposal
8.1.
26 Deactivating automatic mode on the unit
8.2.
26 Temporary decommissioning
8.3.
26 Final shutdown
8.4.
26 Disposal
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9. Maintenance and repair
27
9.1.
Maintenance intervals
27 9.2.
Maintenance tasks
27 9.3.
Repairs
27
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10. Troubleshooting and possible solutions
28
10.1. Fault indication
28
10.2.
Fault acknowledgement
10.3.
Fault memory
28
10.4.
Error codes
28
10.5.
Further steps for troubleshooting
28
28
11.
Appendix
29
11.1.
Overview of individual symbols
29
11.2.
System impedance tables
29
11.3.
Spare parts
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English
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