Safety boundaries for error E16
Disconnect power when instructed, control water where relevant, and stop before disassembly or electrical measurement. Specific stop conditions: The inlet hose leaks or is damaged; E16 returns with normal water flow.
Safe sequence
- 1Turn off power and close the water supply.
- 2Inspect the inlet hose for kinks, crushing or visible damage.
- 3Reopen the valve fully and consult the model manual before a test cycle.
Stop and get qualified help when
- The inlet hose leaks or is damaged
- E16 returns with normal water flow