DESIGN CONSISTENCY CHECKS - R1 / 20 October 2026

PASS: 303 unique component/material IDs.
PASS: 135 unique external electrical connection IDs.
PASS: 201 unique plumbing connection IDs.
PASS: Every referenced endpoint exists in the same canonical design data.
PASS: No external supply connection to an ESP32 5V header.
PASS: All three ADS1115 VIN inputs supplied by ESP32 3V3.
PASS: All zone flow signals pass through a named 757 A1/B1 channel.
PASS: All valve plug PE terminals have a separate earth connection.
PASS: All electrical and plumbing IDs appear intact in the printable guide.
PASS: PDF has 41 pages and no blank page.
PASS: GLB 2.0 length/header and reference node counts are consistent.
PASS: GLB uses root scale 0.001: world millimetres become metres.
PASS: Exported wet-board dimensions are 1.400 x 0.018 x 1.100 m.
PASS: Browser tests: no script errors, no network requests, no non-finite meshes.
PASS: View changes, connection selection and mobile width tested.

These checks validate the digital package, not a built rig. No physical fit,
pressure qualification, electrical bench measurement, final interference
release or leak-detection validation is claimed. Open checks are listed in
the HTML and guide.
