Owner`s manual

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Specifications are subject to change without notice.
Owner’s Manual
ECM-15SH
AC
Power Conditioner & Suppression Module
1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.
Telephone: [phone] • Fax: [phone]
Troubleshooting the ECM Module as a Standalone unit
Note: All troubleshooting should be done by a certified electrician.
Issue 1: Incoming AC LED is Not Illuminated.
Possible Cause #1: Incoming AC mains circuit breaker has tripped due to excessive load.
Action Needed: Check the AC outlet that the ECM is plugged into for 120V AC voltage. If no voltage is present, check to see if the
AC outlet is on a GFI and check to see if it was tripped. If it has not been tripped trace the AC Mains outlet back
to the electrical panel and check the AC Mains breaker to see if it is tripped.
Possible Cause #2: AC mains power is ok (120V), internal 15A (ECM-15SH) Slow Blow fuse is blown.
Action Needed: Open ECM unit and replace the fuse with a Slow Blow type.
Issue 2: AC Fault LED is Illuminated.
Possible Cause: Although the Clamping Suppression circuit virtually assures protection from most transient voltage spikes and
surges, nature has a way of occasionally creating electrical forces that are beyond the capabilities of any device
to absorb without some degree of damage. In the rare instance that this occurs, the clamping circuit can be dam-
aged during the suppression.
Action Needed: The unit will need to be repaired or replaced. It is important to have all equipment that was connected to that AC
Mains Line to be inspected for proper operation.
Issue 3: ECM Active LED is not illuminated.
Possible Cause: SlideswitchisnotsettoManualON.
Issue 4: Unit is set to External Trigger, the incoming AC LED is illuminated but the Active LED is not illuminated.
Possible Cause #1: External Switch is not connected across the “D” and “+” terminals.
Possible Cause #2: External DCV is not connected across the “+” and “G” terminals.
Possible Cause #3: External DCV voltage polarity is not correct across the “+” and “G” terminals.
Possible Cause #4: External DCV voltage is too low to activate the trigger circuit. Must be a minimum of 5vDC.
Troubleshooting the ECM Module with an ECS-3
Note: All troubleshooting should be done by a certified electrician.
Issue 1: Incoming AC LED on the ECM is not illuminated.
Possible Cause #1: Incoming AC mains circuit breaker has tripped due to excessive load.
Action Needed: Check the AC outlet that the ECM-15SH is plugged into for 120V AC voltage. If no voltage is present, check to
see if the AC outlet is on a GFI and check to see if it was tripped. If it has not been tripped trace the AC Mains
outlet back to the electrical panel and check the AC Mains breaker to see if it is tripped.
Possible Cause #2: AC mains power is ok (120V), internal 15A (ECM-15SH) Slow Blow fuse is blown.
Action Needed: Open ECM unit and replace the fuse with a Slow Blow type.
Issue 2: AC Fault LED is Illuminated on the ECM.
Possible Cause: Although the Clamping Suppression circuit virtually assures protection from most transient voltage spikes and
surges, nature has a way of occasionally creating electrical forces that are beyond the capabilities of any device
to absorb without some degree of damage. In the rare instance that this occurs, the clamping circuit can be dam-
aged during the suppression.
Action Needed: The unit will need to be repaired or replaced. It is important to have all equipment that was connected to that AC
Mains Line to be inspected for proper operation.