Baron23
Well-Known Member
Hi @mrbonsai420 - I agree completely. I could get an Auber with the twist analog dial and it would probably work better.Was it fluctuating 30 degrees with the factory programming? If so this isn't a result of it not having a stand alone SSR, any cheap ass $80 enail with a mechanical or built in relay can hold temps to at least 8 or 10 degrees. If it's fluctuating 30 with factory settings either the settings are wrong or the unit is faulty IMO.
Any of these shitty enails work fine, no reason why that more expensive one shouldn't. II doubt they would deny you a refund it you ask for one since they are aware you can just as easily get the money back from Visa.
http://www.dhgate.com/product/d-nai....html#gw-2-3|ff80808156209eea0156af7fa3c86219
Yes, 30 degree range...sometimes more like 33-34 degrees between max undershoot and max overshoot. Unacceptable. Tends to go -10 to 12 degrees and almost always overshoots 21 degrees F.
I agree completely, it ain't just the SSR but at this point I don't care. Its a piece of crap. I have no faith in it. If they didn't turn PID to ON at factory there is no telling what else they didn't set. I have the full manual, I work in very high tech, but I'll be fucked if I'm going to spend the next few weeks trying to figure out how they hosed this up and how to fix it. Looking at how its wired, and no relay, I can't even guess how the damn thing is working and I don't care anymore
I am in contact with G9 sales (Nicole Deng). This has been going on back and forth with her for 3-4 days. They asked for videos of temp flucuation, I sent them. They said set CP to 6 from current setting of 2 (2 is what they shipped at and 2 is what Omron recommends for external SSR). CP is the minimum coil On/Off cycle time in seconds. I tell them that my box is unstable and their ignorant engineer tells me to make it less responsive. Wow....I mean wow. I got it. Its China. But this is not a country of idiots (except perhaps for the engineer in question here).
I have written them a detailed email with pics and asked for a refund. I did not make threats or personal insults. I bought it with Paypal and if they won't refund me then I will see what I can do via PayPal.
Any suggestions on a GOOD PID controller that's not a $600 D-nail? I'm going to write to Gimido tomorrow and ask about their best nail and its configuration, temp stability, etc and perhaps get one of those but I'm open to suggestions.
Thanks guys. I didn't think anyone would have a magic answer for me but at least you confirmed I'm neither blind nor crazy and what I'm seeing in this box is just not right.