ICECO APL35 (Secop BD) error code E7/HH
APL35 (manual V4.0): communication failure between the display panel and the control board. This lines up with Secop BD error 7 (Communication error). Other ICECO models use E7/HH for an NTC short instead - confirm the model first.
What to check, and in what order, is in the app. The flow ICECO portable fridge - E1-E7 / LL / HH display code (Secop compressor) walks this code step by step with the pass/fail measurements, wiring schematics and procedures that go with it, and it works offline in the bay.
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- ICECO APL35 User Manual V4.0ICECO
- Secop BD Controllers Operating Instructions (101N0212-650)Secop