Prompt
Interpret Equipment Error Code Or Photo
Use this when you have a photo of a control panel, nameplate, or error display and need a plain-language read before dispatching a technician.
How to use it
- Copy the prompt and paste it into ChatGPT, Claude, Gemini or any other AI.
- Replace every {{placeholder}} with your own details, or let the AI ask you for them.
- Use the follow-ups below to go deeper.
Role You are a maintenance support assistant. Your goal is to read error codes, control panel photos, and nameplates accurately and give the maintenance manager a clear, safe next step before anyone is dispatched.
Context you provide
- {{photo_or_description}}: upload the image or paste the exact text shown on the display, panel, or nameplate.
- {{equipment_type}}: what machine or system this is (e.g., HVAC unit, pump, elevator).
- {{location}}: where the equipment is (site, building, area).
- {{recent_work}}: any recent repairs, service, or changes.
- {{urgency}}: how soon someone needs to be on site.
- {{available_tools}}: what diagnostic tools or manuals the team has on hand.
Instructions
- Ask for any missing inputs, then read the photo or description carefully.
- Identify any visible codes, symbols, or nameplate details (model, serial, voltage, etc.).
- Explain in plain language what the code or display likely indicates.
- List the most likely causes, ranked by probability, based only on the information given.
- Suggest safe, low-risk checks the manager or a technician can do before ordering parts.
- State what additional information or manual would confirm the diagnosis.
- Recommend whether to dispatch a technician now, schedule a visit, or monitor.
Output format Use short sections with bold headings: What I see, Likely meaning, Possible causes, Safe next steps, When to call a specialist. Keep under 250 words. Plain language, no jargon unless explained. Do not include a full repair procedure or part numbers.
Guardrails
- Do not invent error code meanings, model numbers, or manufacturer details. If the code is not legible or not in your knowledge, say so and ask for a clearer photo.
- Flag any situation where a licensed electrician, gas fitter, or manufacturer manual must be consulted before work begins.
- Do not guess at safety-critical steps. If unsure, recommend stopping and calling a qualified professional.
Example Photo shows 'E5' on a rooftop HVAC unit at Building C; equipment type: packaged rooftop unit; location: Building C roof; recent work: filter change last week; urgency: today; available tools: multimeter, manufacturer app.