01
Fixture list
Mark sinks, showers, tubs, and appliances with normal or changed temperature.
Sheet 34 / Diagnostic set
Map the loss before approaching equipment
Record affected fixtures, flow, display, recent events, and safe alternative use.
Confirm ordinary water flow, then list the fixtures that lack expected temperature. Leave fuel, electrical, and internal equipment checks to qualified professionals.
Call about the symptom877-702-1610
INPUTOBSERVETRACEVERIFYOUTPUTRECORD
S-01Symptom named
S-02Access mapped
S-03Provider unverified
S-04Scope pending
Identify the symptom
Five callouts for this drawing
Each note describes an action, not a diagnosis. Leave unsupported branches open.
02
Flow check
Separate absent hot-side flow from adequate flow that remains cool.
03
Display note
Copy a visible code or indicator without removing equipment covers.
04
Recent event
Add outage, vacancy, control work, or service to the sequence.
05
Safe alternative
Avoid improvised heating and name only facilities that remain usable.
Trace the source
Follow evidence through the branch
Record last normal use, hot-side flow, fixture spread, visible code or light, recent outage or service, and safe alternative use. Ask which party owns each diagnosed task.
Repair route and access map
Define the boundary before authorization
Close with representative fixture operation, settings explained, product or part record, permit status when applicable, and any energy-system referral.