mirror of
https://github.com/Hestia-Homes/Model.git
synced 2026-06-08 11:17:27 +00:00
8c1f895b2d
PCDF Spec Rev 6b §A.19 (May 2021) Format 427 — Decentralised MEV Systems Table. Pcdb10.dat carries the per-fan-configuration block in Format 428 (header `$322,428,72,...`), which drops the spec's per- group "Fan speed setting" string. Each group is a 3-field triplet: (config_code, flow_l_per_s, sfp_w_per_l_per_s). Per the spec § field 14, the 6 fan configurations are: 1 = In-room fan, kitchen 2 = In-room fan, other wet room 3 = In-duct fan, kitchen 4 = In-duct fan, other wet room 5 = Through-wall fan, kitchen 6 = Through-wall fan, other wet room Some configurations may be blank per spec Note 1 — these are not valid SAP selections and are excluded from the SFPav summation downstream. This slice lands the foundation only — typed parser, ETL promotion to typed write, and a runtime lookup `decentralised_mev_record(pcdb_ id)`. No cascade integration yet → no behavioural change on any cert; full test suite + cert 000565 expected fails unchanged. Subsequent slices in the arc: - S0380.99: PCDB Table 329 (In-Use Factors) ETL + lookup - S0380.100: SAP 10.2 §2.6.4 SFPav cascade helper - S0380.101: HP SAP code 211-227 / 521-527 → main_heating_category=4 - S0380.102: wire MEV cascade into pumps_fans Cert 000565 lodges `MV PCDF Reference Number = 500755` (Titon Ultimate dMEV), resolving via this lookup to: config 1 (in-room kitchen): flow=13.0, SFP=0.15 W/(l/s) config 2 (in-room other wet): flow=8.0, SFP=0.15 config 3 (in-duct kitchen): not tested config 4 (in-duct other wet): not tested config 5 (thru-wall kitchen): flow=13.0, SFP=0.11 config 6 (thru-wall other wet): flow=8.0, SFP=0.14 48 Table 322 records ingested. Pyright net-zero per touched file. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> |
||
|---|---|---|
| .. | ||
| addresses | ||
| data_transformation | ||
| epc | ||
| sap10_calculator | ||
| sap10_ml | ||
| tasks | ||
| postcode.py | ||