Hi all,
I have a MX3070 which keeps throwing a F2=49 error, customer resets it and the machine works for a day or so and then codes again? The book says its a LSU Thermistor Trouble?
Anyone had this before?
Hi all,
I have a MX3070 which keeps throwing a F2=49 error, customer resets it and the machine works for a day or so and then codes again? The book says its a LSU Thermistor Trouble?
Anyone had this before?
LSU Thermistors are both inside the LSU.
What is the values for TH1 and TH2 LSU in Sim 44-14 during normal operating conditions and when the code appears?
Reseat the following harnesses: LSU Control PWB - CN6 and CN2, PCU PWB - CN11.
Update the Firmware and ensure there is adequate ventilation on the left side and rear side of the device.
Wow this happened to me just 2 days ago. It was the HUD part of that pwb which is in front of the FFC left side of machine halfway up the rear frame. In 44-14 the temp was correct but the humidity was 99.9%. I replaced that pwb and VIOLA. Fixed!!!
Are you the police? "No ma'am, were musicians"
Bookmarks