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




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