Uniformat D3060

DDC field controller

8 preventive maintenance tasks for DDC field controller, from published sources. No source that meets our sourcing policy states a service life yet.

Also listed as Unitary or field DDC controller, DDC controller, field controller, unitary controller

• Maintenance only
• Version 0.3.0 (permanent link)
• Reviewed 2026-10-22

Service life

No service life yet. No published source that meets our sourcing policy states a life for this component, so we give none rather than guess. The maintenance tasks below are sourced. Know a public-domain or openly licensed source? Send it to [email protected].

Preventive maintenance

8 tasks in 1 work order.

1. 1
2. 2
3. 3
4. 4
5. 5
6. 6
7. 7
8. 8
9. 9
10. 10
11. 11
12. 12Annual

Months from the schedule start. Download the tasks as CSV for a CMMS, or ask the MCP tool get_pm_schedule for dated visits.

Frequencies are ISO 8601 durations in the data (P3M = every 3 months).

Open questions

• No service life yet: no published source that meets the sourcing policy states one. The maintenance tasks are sourced.
• Written for GSA contracted O&M in US federal buildings; job plans are generic and defer to manufacturer instructions, and the fire extinguisher plans only point to NFPA 10.

Know the answer? Send it with a source to [email protected].

Cite this

Citation

unfinished.one (2026). Unitary or field DDC controller, v0.3.0. https://unfinished.one/c/ddc-field-controller/v/0.3.0

BibTeX

@misc{unfinished_ddc_field_controller_0_3_0,
  title = {Unitary or field DDC controller},
  author = {{unfinished.one}},
  year = {2026},
  version = {0.3.0},
  url = {https://unfinished.one/c/ddc-field-controller/v/0.3.0},
  note = {CC BY 4.0}
}

Licence CC BY 4.0 · How to cite · JSON · Versions: 0.3.0, 0.2.0, 0.1.0