AC Unit
The same structure works for any asset, an HVAC unit, a herd of cattle, a vehicle fleet. Swipe the tabs to explore one record.
IdentityVerified
Asset nameAC Unit
Serial numberCH-2208-44719
Asset ID / QRMZ-HVAC-12B
ModelCarrier 30XA · 200 kW
Commissioned2022-03-08
What this saves: one scan opens the full record, no paper, no guesswork, no "which manual was it again?"
Service log
Past visits
2026-04-22Passed
Quarterly preventive service
2026-01-15Follow-up
Compressor noise, diagnostic
2025-10-30Passed
Quarterly preventive service
2025-07-12Passed
Annual certification
2026-06-19In progress
Quarterly preventive service
Current job
Work order #WO-7741
EquipmentAC Unit · HVAC-12B
Scheduled2026-06-19 · 09:00
TechnicianM. Álvarez
StatusIn progress
Checklist · tap to complete
Isolate & lock-out powersafety
Inspect condenser coils
Check refrigerant charge
Test safety cut-outs
Record measurementsreq
Completion3 / 5
Field readings
Measurements
Suction pressure
spec 60–75 psi
68 psi
Pass
Discharge pressure
spec 210–250 psi
232 psi
Pass
Water flow
spec ≥ 32 m³/h
34.6 m³/h
Pass
Supply temp
spec 6–9 °C
7.1 °C
Pass
Return temp
spec ≤ 14 °C
12.4 °C
Pass
Compressor draw
spec ≤ 92 A
88 A
Watch
Every reading is checked against its spec range automatically, pass/fail is captured, not judged on the spot.
Approval
Sign & seal
Technician signatureAwaiting
✕
Sign here
M. Álvarez · Tech #221
Signed · 2026-06-19 11:42
Sealed & approvedLocked
Locked & timestamped · 2026-06-19 11:42 · M. Álvarez
Once sealed, the record is locked & timestamped, and the right reports go out automatically.
Distribution
Who receives what
Office
Owner · full record
100%
IdentityHistoryWork orderMeasurementsSign-offPhotos
Government
Regulator · compliance subset
40%
IdentityCertificationMeasurementsPricingCustomer notes
Client
Service summary
55%
Visit dateStatus: PassedNext serviceRaw readingsInternal cost
One sealed record → three tailored reports. Each audience sees exactly what it should, and nothing it shouldn't.
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