HVACopediaTrane · Air handler
E14 No personality module and local copy bad
What the control is telling you
The personality module is missing and the control's stored copy of the unit data is not usable.
Applies to: Trane P0V0 modular blowers (P0V0A/B/C/D)
Likely causes
- Personality module missing or unplugged
- Corrupted local data
Test and repair steps
- Check the personality module is plugged in at its connector.
- Cycle power.
- Replace the personality module or IMBC if it persists.
Settings for these units
Return filter size by cabinet width · Trane P0V0
| Cabinet width | Filter |
|---|---|
| 14-1/2 in. | 1 - 14 x 25 x 1 in. |
| 17-1/2 in. | 1 - 16 x 25 x 1 in. |
| 21 in. | 1 - 20 x 25 x 1 in. |
| 24-1/2 in. | 1 - 24 x 25 x 1 in. |
No filter inside the unit - remote/duct filter required.
Over 1600 CFM needs dual returns.
Models that show this code
4 models in Trane P0V0
Other codes on the same units
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Source: Trane 18-GE20D1-1E-EN (P0V0 installer's guide) - section IMBC Display Codes, Error Codes. Summarized in our own words; check the original manual for your model.
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For licensed technicians. Gas, electrical and refrigerant work must be done by a qualified, licensed person. Shut off power and gas before servicing, never bypass a safety control, and follow the manufacturer’s manual for the exact model; it and local codes always take priority. HVACopedia is not affiliated with any manufacturer; brand and model names only identify the equipment.