Fault Code P1: System high pressure protection ≥ 3.0MPa active ;≤ 2.4MPa inactive.
Fault: System high pressure protection ≥ 3.0MPa active ;≤ 2.4MPa inactive.
If there is a problem with the unit, a numerical error code will flash on the remote controller. If this occurs, take appropriate measures. When an error code appears, the display and the operation light will flash together.