e93
Easy Fix
Bosch · Washing Machines
Hot water supply issue
Quick Answer
Error code E93 on your Bosch Washing Machines means: Hot water supply issue. This is usually fixable — see the step-by-step guide below.
Likely Causes
How to Fix It
1
Ensure the hot water supply tap is fully open.
2
Check the hot water supply hose for kinks or blockages.
3
Clean the hot water inlet hose filter.
4
If the problem persists, test and replace the hot water inlet valve.
Pro Tip
This is a common issue that most users can resolve without specialized tools. Try the first step before moving on to more complex solutions.
Parts You May Need
Water inlet valve
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