Quick Start Guide:

QRC YE-5(4.0KW) SOFTWARE 355Rev2.pdf

Techbook:

https://geckoalliance.com/wp-content/uploads/2023/04/9919-101313-D_Troubleshooting_Guide_YSERIES_XE_EN_REV_15_07_2023.pdf

https://geckoalliance.com/wp-content/uploads/2023/03/yseries_techbook_en.pdf

Wiring Diagram:

WIRING 0610-221046-355.pdf