Dometic MasterFlush 8700 Flush Control Prep

Use this MasterFlush 8700 operating manual to collect flush-control and support details before service.

Owner-safe checklist

• Record the MasterFlush 8700 or 8740 model, product number, flush-control state, power condition, and symptom timing.
• Save photos of the model label, control panel, and visible indicators from normal owner access.
• Stop using the toilet for leak, odor, overflow, or repeated flush failure and contact Dometic support or qualified RV sanitation service.

Official sources

• Dometic MasterFlush 8700 Series Operating Manual 64820