Specifications

Printed in the U.S.A.

AE8-1368 R2

Current Overload Trip

This fault is a result of continuous compressor current that exceeds the configuration (MCC) limit by 10% for 60

seconds as determined by the current sensing transducer. This is independent of the compressor protector or

motor temperature sensors.

The comp will auto-reset after 2 minutes (plus any remaining anti-short cycle time).

The MCC (maximum continuous current)

may be edited through the E2 setup screen

for each compressor

6.30

Graph the

amperage

preceding the fault

Is the compressor current in the

graph lower than the published

MCC value for this compressor,

voltage and refrigeratnt?

Troubleshoot for high

current. Verify that the

CT reads the correct

amperage. Replace the

CT if necessary

Look in the setup

tab for this

compressor to

determine the

MCC trip point

Did the compressor trip

at a current level less

than shown in the setup

tab?

Refer to section 4.x and

read back the MCC value

for this control module.

Re-load the value if it has

changed from the

published (RLA x 1.4)

MCC value

If the MCC value shown

on the setup tab is less

than the published MCC

value for this compressor,

voltage and refrigerant,

reload the MCC value per

section 4.x instructions

Yes