Discussion Category: Centrifuge
Diagnostics 56 temp error check vacuum
I have an Optima L-100XP that constantly gives diagnostics 56 temperature malfunction, check vacuum system.
I have checked and changed oil in both pumps. Cleaned underside of the lid, cleaned and lubricated door seal. Cleaned and lubricated bellows. Motor mountings are good, vacuum is healthy.
Could it be can Temp sensor or radiometric?