July 8, 2026 — Ask Grok plain text, oil estimate fix, no input placeholders
Path: _pwa-build/ · Pushed July 8, 2026 (site v1.0.24) · SW cache v46
Ask Grok (output steps)
- Button: fourth action on output steps (Key Metrics through Vapor & Performance) — Save PDF · Save Log · My Logs · Ask Grok.
- Prompt: compact plain text mirroring the PDF report (
SH=12, SC=30, …), not JSON. Role prefix: Refrigeration Engineer/Mechanic, 30+ years.
- Flow: always copies to clipboard first; opens
grok.com/?q= when URL ≤ 1800 chars, else grok.com with paste-if-empty message.
- Files:
diagnostic-log.js (formatDiagnosticPlainText), ref-calc.js, adapt-refcalc.mjs, help.htm.
Air/Oil — oil temp estimate
- Issue: Oil temperature appeared when Setup discharge was blank — looked like a phantom reading (~198°F or gauge-derived estimate).
- Cause:
resolveDischargeLineTemp() estimated discharge from sat liquid + 45°F when Setup discharge_temp was empty.
- Fix: Removed gauge-based oil estimate. Oil row shows Enter discharge temp in Setup for oil estimate until user enters Setup discharge temp. Same logic in PWA and
members/r410a.htm.
Numeric inputs — no suggested placeholders
- Removed
placeholder="…" from all data-numeric-pad fields in RefCalc and r410a.
- Removed
gaugePlaceholders from refrigerant JSON profiles and applyRefrigerantProfile() injection.
adapt-refcalc.mjs strips placeholders on HTML regen.
Cache & version
- Service worker
phvac-app-v46.
- Site version 1.0.24.
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