Runnatal JSQ23-D1602S Questions & Answers
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I constantly get an E1 flame failure code.
My 6 month old Runnatal water heater will occasionally, randomly, display code E5 and not start. After a time left alone to consider it's sins, it will display the temperature again and operate normally. Very frustrating. E5 is "Fan or wind pressure switch failure". I can't find any info about this. Is this a repair item, or do I need to move on to a RELIABLE heater?
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