Friedrich PTAC Error Codes


The Friedrich Smart Center continuously monitors the PTAC unit operation and will store service codes if certain conditions are witnessed. In some cases the unit may take action and shut the unit off until conditions are corrected.

PTAC – PD Series (Electronic Controls)
Packaged Terminal Air Conditioners
Packaged Terminal Heat Pumps




EF-02-03-04-05-06-07-08-09-10-11-12-13-14

EF-02-03-04-05-06-07-08-09-10-11-12-13-14








2 Responses to Friedrich PTAC Error Codes

  1. reynaldo martınez says:

    what does error code ee ın my frederıch aır condıtıoner mean. ıt was workıng fıne but we cleaned ıt and when we put ıt back ıt wont start and flashes ee

  2. chris brinker says:

    I turned on my unit to cool and I am getting FO on the display. What is that

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