Technical Bulletin B-102: Extended Standard Integrated Engine Harness Length

1 min. read
August 6, 2020

Carmanah’s technical bulletins are intended to provide updates, clarification, and guidance on the installation and maintenance of our products. They convey relevant technical product information to our partners and customers. Please contact us if you have any questions about the content of this bulletin.

Product Applicability

This bulletin applies to the following products:

  • E / F Series with the solar engine integrated to the signal head

Starting 2020 Q1, these products have an updated standard harness length of 4 feet.


Previously, these products had a 3 foot standard harness between the solar engine and the signal head’s terminal blocks. To make installation easier and provide more slack on this harness, we have increased the length to 4 feet.


We have received feedback from installers that adding extra length to the harness will make the installation easier so we have made this update. No actions are required by the end user with regard to this technical bulletin. It is for informational purposes only.

Have questions? Our customer support team is always available to help.

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