Miele G1220 Dishwasher Service Manual

The manual details how to lay the unit on its back (after removing bottom panel) to access the non-return valve and drain pump—a common repair on the G1220.

Water has leaked into the drip pan (base). This triggers the anti-flood system and requires checking for internal leaks. 3. Access & Disassembly miele g1220 dishwasher service manual