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iJW error code fix: What E1 and E2 really mean (quick troubleshooting)
Автор: CAREL
Загружено: 2025-08-12
Просмотров: 665
Описание:
Seeing an E1 or E2 error code on your CAREL iJW controller? Don’t panic — here’s what they actually mean and how to fix them fast:
E1 = No primary sensor detected
Check your wiring, terminal placement, or for a bad sensor
E2 = Missing defrost sensor
Use your meter to confirm connections and functionality
This quick guide shows you how to identify the problem, test your sensors, and get your system back online — without guesswork.
Learn more about the iJW: https://www.carel.com/product/ijw-for...
#iJW #ErrorCodes #HVACservice #E1code #E2code #DefrostSensor #SmartCommissioning #HVACtech #Refrigeration
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