BERNT LORENTZ GmbH
Siebenstücken 24, 24558 Henstedt-Ulzburg, Germany,
Tel (+49) 0 4193 8806-700, www.lorentz.de
All specifications and information are given with good intent, errors are possible and products may be subject to change without notice.
Pictures may differ from actual products depending on local market requirements and regulations.
Guide for troubleshooting for PS2 pump controller
6.7. How to check the Surge Protector (Sensors)
A defective Surge Protector could cause a stopping pump controller. “Source low” or “Remote
Switch” are plausible Pump-Off reasons. The following guide shows step-by-step how to check
the Surge Protector in its two versions:
• Configure your multimeter
o Choose resistance –
measurement
o Insert the test prods into its
provided sockets (black to COM
& red to Ω)
• The usage of grabber clips strongly
increases the usability of this test
• Separate the Surge Protector by cutting
the wires and disconnecting it from the
Controller
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