Why will the Enclosed Altistart 22 product selector not allow selection of Pilot Light Cluster C07?

Search FAQs

Issue:
The product selector will not allow selection of MOD C07.

Product Line:
Enclosed 22 Soft Start

Environment:
Enclosed 22 Soft Starts with Power Circuit B05 or S05

Cause:
Attempting to combine Power Circuits B05 or S05 with Pilot Light Cluster C07.

Resolution:
Shunt Trip Power Circuits B05 ( Basic Shunt Trip ) and S05 ( Full-featured Shunt trip ) are not compatible with Pilot Cluster C07. The Fault indicator pilot on C07 is controlled by the ATS22 trip status relay output. When a shunt trip power circuit is used, the ATS22 trip status relay controls the shunt trip and therefore is not available for pilot light control. In a fault condition, the shunt trip will interrupt power at the main disconnect and all indicator lights will be out.