background image

Rev

 

B

 

MN301530

 

1

 

of

 

14

 

 

 

Thermo

Flo

™ 

Remote

 

Flow

 

Controller

 

LC80

 

&

 

LC82

 

Series

 

Manual

 

 
 
 

 

 
 
 
 
 
 
 

Flowline

 

Inc.

 

10500

 

Humbolt

 

Street

 

Los

 

Alamitos,

 

CA

 

90720

 

Tel:

 

(562)

 

598

3015

 

Fax:

 

(562)

 

431

8507

 

www.flowline.com

 

 

Summary of Contents for Thermo-Flo LC80 Series

Page 1: ...Rev B MN301530 1 of 14 Thermo Flo Remote Flow Controller LC80 LC82 Series Manual Flowline Inc 10500 Humbolt Street Los Alamitos CA 90720 Tel 562 598 3015 Fax 562 431 8507 www flowline com...

Page 2: ...to 60 second delay Easy setup with LED indicators for sensor s power and relay status 35mm DIN rail mount polypropylene enclosure with removable terminal strips Invert switch changes relay state from...

Page 3: ...tact delay 0 to 60 seconds Electronics temp F 40 to 158 C 40 to 70 Enclosure rating 35mm DIN EN 50 022 Enclosure material PP U L 94 VO Fail safety Power fail safe Classification General purpose Approv...

Page 4: ...mmended Wiring should be performed by qualified personnel in accordance with all applicable national state and local electrical codes Flammable or Explosive Applications The entire LC80 series remote...

Page 5: ...nt sensor technologies where possible While this manual offers some examples and suggestions to help explain the operation of FLOWLINE products such examples are for information only and are not inten...

Page 6: ...oad of not more than 10 amps for reactive loads the current must be derated or protection circuits used When the red LED is ON and the relay is in the energized state the NO terminal will be closed an...

Page 7: ...C will be used in different applications Remember that the normal state is when the relay coil is de energized and the Red relay LED is Off de energized Both terminals share the Common C terminal When...

Page 8: ...hite can also be wired to the flow controller See the illustration below to indicate wiring for your switch and the polarity of the switch output Note the Shield wire will be used only for long cable...

Page 9: ...whether the switch is in a Flow or No Flow state With the flow switch wired NC the Amber LED indicates No Flow and no LED indicates flow Wiring the switch NO reversing the Red and Black wires the Ambe...

Page 10: ...and the relay LED will be ON So for this wiring configuration Invert should be set to the ON position If the switch is wired NO the input LED and the relay LED will be ON simultaneously So for this w...

Page 11: ...le through the potentiometer If the LED is on slowly adjust the potentiometer counterclockwise with a small flat head screwdriver until the LED turns off The adjustment is a single turn 270 potentiome...

Page 12: ...hat relay click on and off as well as the relay LED The Flow or No Flow is not switching at the correct flow rate The flow switch may need to be adjusted Review the Flow Switch Calibration section on...

Page 13: ...r auto empty applications The only change is that the relay will energize when the top is wet bottom is also wet and de energize when the bottom is dry top is also dry In both scenarios when the level...

Page 14: ...ocedures outlined above 2 have been subjected to electrical mechanical or chemical damage due to improper accidental or negligent use 3 have been modified or altered 4 anyone other than service person...

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