Warning codeF74
Lamp 1/2 relay fan warning indicates a problem with the lamp or its associated fan. The manual lists no action for this code.
- Model
- Panasonic PT-DZ21K2 PT-DS20K2 PT-DW17K2 PT-DZ16K2
- Display shows
- Lamp 1/2 relay fan warning (F74)
- Type
- Warning code
- Source
- Manual p. 191
What F74 means
Lamp 1/2 relay fan warning p. 191
If F74 is still not resolved
The manual gives no further instruction for this code. Open the code table in the PDF or contact Panasonic service.
Open the manual at page 191
All PT-DZ21K2 PT-DS20K2 PT-DW17K2 PT-DZ16K2 error codes
Manual details & download
This page summarises what the manufacturer’s manual says about F74; each statement links to the page it comes from, and quoted lines are copied word for word. It is not a substitute for the manual or for a qualified installer. ManualLib is not affiliated with Panasonic. Found a mistake? Report an error.