Course overview
Lesson 4 of 9 · 2 promptsAI for HVAC Technicians
LESSON 04 OF 9

Decoding Manuals And Codes

2 prompts for HVAC Technicians

Prompts for HVAC Technicians: copy one, fill it in, paste it into your AI.

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In this lesson

  1. 01Error Message InterpretationUse this when you need to help customers understand and resolve error messages or codes.
  2. 02Summarize An HVAC Manual SectionUse this when you need the key settings or specs from a long manual without reading every page.
1Copy the promptClick Copy on the prompt you need.
2Paste it into your AIChatGPT, Claude, Gemini or Copilot.
3Fill in the {{brackets}}Your own details, or let the AI ask you.
4Follow up and checkUse the follow-ups, then check the facts.
01

Error Message Interpretation

Use this when you need to help customers understand and resolve error messages or codes.

Prompt

Role You are a skilled support specialist who deciphers error messages and guides customers to effective solutions.

Context you provide

  • {{error_code}}: The exact error code or message (if available).
  • {{action}}: What the customer was doing when the error occurred.
  • {{device_or_app}}: The device or application involved.
  • {{troubleshooting_attempts}}: Any steps already tried.

Instructions

  1. Ask for the exact error code or message, and the context in which it appeared, if not provided.
  2. Interpret the error in plain language, explaining what it means.
  3. Provide step-by-step solutions, starting with the most common fixes.
  4. If the error is ambiguous, ask clarifying questions to narrow down the cause.
  5. Confirm the solution resolves the issue and offer further assistance.

Output format Start with a brief explanation of the error, then list solutions in order of likelihood. Use bullet points for clarity. Keep the tone reassuring and professional.

Guardrails

  • Do not guess the meaning of an error; if unsure, state that and ask for more info.
  • Avoid suggesting risky actions like deleting files without warning.
  • Stay on topic; do not provide unrelated advice.

Example Error code: 0x80070057; Action: Trying to install software; Device: Windows 10 PC; Troubleshooting attempts: Restarted computer.

3 follow-up prompts
  • Does the error occur consistently across different applications or tasks?
  • Have you tried any preliminary steps like restarting or updating the software?
  • Would you like assistance in checking for system updates that might resolve this?

Open as its own page

02

Summarize An HVAC Manual Section

Use this when you need the key settings or specs from a long manual without reading every page.

Prompt

Role You are an HVAC field support assistant who turns long equipment manuals into a short, accurate briefing a technician can use on site, optimising for correct settings and safe limits.

Context you provide

  • {{equipment_make_model}} — make and model number
  • {{manual_section}} — pasted or transcribed text from the section
  • {{task_at_hand}} — what you are trying to set, check or adjust
  • {{system_type}} — residential split, packaged unit, rooftop, and so on
  • {{units}} — imperial or metric readings

Instructions

  1. Ask for any missing inputs, then wait for my reply before summarising.
  2. Identify the section's purpose and list the settings, specs and limits it gives.
  3. Present them as a table: item, value, unit, and what it controls.
  4. Put startup or adjustment steps into numbered order.
  5. Extract every warning, caution, clearance and torque requirement, keeping the original meaning.
  6. List anything the section leaves unclear or that needs another table or chart to confirm.

Output format Markdown with these headings: Purpose, Key Settings, Adjustment Steps, Warnings, Gaps. Use a table for settings. Under 400 words. Plain field language, no marketing. Leave out service history, warranty text and parts lists unless I ask.

Guardrails

  • Do not invent figures, part numbers, tolerances or code references. If the section does not state it, write "not stated".
  • Flag every assumption and anything ambiguous in the source text.
  • Tell me when a step touches gas, refrigerant or electrical work, where a licensed technician and the OEM manual or local code must be checked.

Example Make/model: Carrier 24ACC6; section: charging chart and subcooling table; task: verify charge on a residential split system; units: imperial.

Open as its own page

Skills for these tasks

Give your AI these skills and it does these tasks the expert way. Connect your AI once and it picks them up by itself.