Fuse Listing; Inputs (Left To Right) - Con1; Pressure Sensor Inputs (Left To Right) - 3P Technik TC320 Installation And Operating Manual

Header tank overflow
detected (error 10)
Note – References to loop calibrator refer to a current loop calibrator 4-20mA, NOT a loop impedance
test.

Fuse Listing

F1 – 500mA 20mm quickblow
F2 – 1A 20mm glass passivated
F3 – 10A 20mm glass passivated
F4 – 10A 20mm glass passivated
F5 – 10A 20mm glass passivated
F6 – 10A 20mm glass passivated
Inputs (left to right) – Con1
1 – Switch 1
2 – Switch 2
3 – Switch 3
4 – Switch 4
5 – Switch 5

Pressure Sensor Inputs (left to right)

Con3 (left) – Tank 1 Level Sensor
Con4 (right) – Tank 2 Level Sensor
TC Series Controller v1.30
Wrong sensor specification
installed
Sensor faulty
Sensor installed wrong way
up
Sensor installed too low
High level sensor failure
causes overflow
Solenoid stuck open
www.3ptechik.co.uk
Replace with original OEM spec
part
Test with loop calibrator,
replace if necessary
Check orientation, toggle should
hang downward.
Relocate above other sensors
Test and replace sensor
Isolate power, test and replace
solenoid
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