Warning code4
The Pressure Sensor is not reading. The manual's first action is: “•Verify wiring to Pressure Sensor. •Check Pressure Sensor for failure.”
- Model
- AccuAir TouchPad™ Controller
- Display shows
- Pressure Sensor is not reading (4)
- Type
- Warning code
- Source
- Manual p. 20
What 4 means
Pressure Sensor is not reading p. 20
Common causes
- Pressure Sensor is not reading. p. 20
What to do
- •Verify wiring to Pressure Sensor. •Check Pressure Sensor for failure. p. 20
If 4 is still not resolved
The manual gives no further instruction for this code. Open the code table in the PDF or contact AccuAir service.
This page summarises what the manufacturer’s manual says about 4; 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 AccuAir. Found a mistake? Report an error.