Triassic Posted August 30, 2018 Share Posted August 30, 2018 I see Sunamp are having a VIP open day, anyone here going? Let’s have some feedback! Link to comment Share on other sites More sharing options...
Jeremy Harris Posted August 30, 2018 Share Posted August 30, 2018 I can't find anything on their website, so presumably it's invite-only, is it? Link to comment Share on other sites More sharing options...
newhome Posted August 30, 2018 Share Posted August 30, 2018 It’s on Twitter. Just the big bosses I guess. They are recruiting too ... Engineering Technician Production Technician Link to comment Share on other sites More sharing options...
MikeSharp01 Posted August 30, 2018 Share Posted August 30, 2018 33 minutes ago, JSHarris said: I can't find anything on their website, so presumably it's invite-only, is it? Surely Jeremy you will get an invite - as the chief test pilot and all that, if you are not careful people will be calling their pets after you - we, my brother and I, called a goldfish we won at a fair in 1970 'Trubshaw' after the UK test pilot Brian Trubshaw who first flew UK Concorde very topical then - all forgotten now. Link to comment Share on other sites More sharing options...
newhome Posted August 30, 2018 Share Posted August 30, 2018 I think it was today ... Link to comment Share on other sites More sharing options...
Jeremy Harris Posted August 30, 2018 Share Posted August 30, 2018 8 minutes ago, MikeSharp01 said: Surely Jeremy you will get an invite - as the chief test pilot and all that, if you are not careful people will be calling their pets after you - we, my brother and I, called a goldfish we won at a fair in 1970 'Trubshaw' after the UK test pilot Brian Trubshaw who first flew UK Concorde very topical then - all forgotten now. I wouldn't go as far as to say CTP, I think that honour very definitely belongs to Evan, who had prototype stuff running in his house long before I fitted one of the early pre-production SPVs. I'm looking forward to getting a final production standard UniQ eHW though, as looking through the installation instructions and other paperwork it looks to be a massive improvement on the SPV. Much simpler in design, and taking out the pump, ultrasonic flow sensor etc, makes for far less to go wrong (not that my SPV's gone wrong). The only two issues I've had with the SPV are it's sensitivity to minute air bubbles in the water, which tend to upset the ultrasonic flow sensor, and which are, for us, a consequence of our water treatment system, which aerates the water in order to oxidise out the relatively high ferrous iron content. This was partially fixed by installing a Spirovent, a device that uses a wire mesh to cause microbubbles to coalesce and then float up to a standard type of automatic air vent. It's not a 100% fix, as we still very occasionally get an air bubble induced trip, but it's now a pretty rare occurrence, and I don't think it can happen at all, looking at the design of the UniQ eHW. The other minor issue was with the over-temperature trip operating from time to time. This was due to heat soak in the heater block after the pump and heater had shut down, being enough to cause the block to get hot enough to cause the resettable trip to operate. I replaced the original trip, as there was a known issue with some of them, and that almost completely fixed the problem, but I never got around to changing the firmware for the later version that has a longer pump over-run time, which apparently reduces or removes the heat soak problem altogether, by keeping the pump running for a time after the heater has turned off. I'm still incredibly pleased with the performance of the SPV, it has exceeded my expectations, for sure. I'm still amazed that the case of the unit never feels warmer than room temperature, yet it delivers water at around 55 deg C or so on demand. I'll be interested to see what sort of difference in performance I get from the much greater storage capacity UniQ 9 eHW. That can realistically store around 10.5 kW, a fair bit more than the 4.5 to 5 kWh of the SPV. The fact that the UniQ is plumbed with 22mm, rather than 15mm, pipe should make a difference too, as it means I can run all the pipe to the hot water manifold in 22mm now. Link to comment Share on other sites More sharing options...
MikeSharp01 Posted August 30, 2018 Share Posted August 30, 2018 13 minutes ago, newhome said: I think it was today ... Snubbed we was Link to comment Share on other sites More sharing options...
Triassic Posted August 30, 2018 Author Share Posted August 30, 2018 Maybe they’ll host a Buildhub works trip, I’d come just for the hell of it! Plus I’m actually like to see a Sunamp unit up close and all that. Link to comment Share on other sites More sharing options...
newhome Posted August 30, 2018 Share Posted August 30, 2018 I’m local to the Sunamp factory. You can all stay at mine ? Link to comment Share on other sites More sharing options...
Ed Davies Posted August 30, 2018 Share Posted August 30, 2018 33 minutes ago, Triassic said: Maybe they’ll host a Buildhub works trip, I’d come just for the hell of i Me, too. Link to comment Share on other sites More sharing options...
Triassic Posted September 6, 2018 Author Share Posted September 6, 2018 (edited) Spotted this on Twitter. We and @OVOEnergy are working together in @innovateuk and @H2020Projects initiatives with their @VCharge technology and @SunampLtd heat batteries. Not sure what Vcharge is all sbout but no doubt someone will enlighten us. Edited September 6, 2018 by Triassic Link to comment Share on other sites More sharing options...
vivienz Posted September 6, 2018 Share Posted September 6, 2018 2 hours ago, Triassic said: Spotted this on Twitter. We and @OVOEnergy are working together in @innovateuk and @H2020Projects initiatives with their @VCharge technology and @SunampLtd heat batteries. Not sure what Vcharge is all sbout but no doubt someone will enlighten us. Ooooh, watching with interest. Link to comment Share on other sites More sharing options...
pdf27 Posted September 6, 2018 Share Posted September 6, 2018 5 hours ago, Triassic said: Not sure what Vcharge is all sbout but no doubt someone will enlighten us. https://www.vcharge-energy.com It's a tool that lets them turn on loads remotely in order to shift demand around in time, balancing loads on the grid a bit better. Link to comment Share on other sites More sharing options...
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