ECOWISE Voltage regulater fault UPDATE
UPDATE Repaired under warranty. Once I managed to contact the manufacturer things went well. They emailed me a prepaid shipping label, (I had to buy a shipping box) and shipped via Estafeta to Mexico ...
Forum Discussion
I think I found the problem with the EW50/1 A burnt component on the circuit board. I have sent an email to the manufacturer, waiting to hear
The component can be seen near the bottom of the fan.
The sola boost 400 still sent the inverter into Invert mode on compressor start up. I disabled Invert and heatpump didn't start even with the solar boost. The Prosine just blocked the AC IN even though I had temporarily set the Low AC cut off to 90V :E
I'm beginning to wonder if the suspect 50A plug is causing this large voltage sag, although the microwave runs fine and shows no sign of such a large voltage drop.
I suppose the fault could also be in the Coleman Mach heatpump. A am wondering about adding a hard start capacitor to it.:h
The component can be seen near the bottom of the fan.
The sola boost 400 still sent the inverter into Invert mode on compressor start up. I disabled Invert and heatpump didn't start even with the solar boost. The Prosine just blocked the AC IN even though I had temporarily set the Low AC cut off to 90V :E
I'm beginning to wonder if the suspect 50A plug is causing this large voltage sag, although the microwave runs fine and shows no sign of such a large voltage drop.
I suppose the fault could also be in the Coleman Mach heatpump. A am wondering about adding a hard start capacitor to it.:h
