knighty
17-09-2014, 07:39 PM
hi
anyone here in north east uk ?
the normal engineer I use is half retired and only does light work... the last time I got someone out of the yellow pages I knew more than he did (he'd never seen a system pump down before) - and I know just enough to know I know nothing!
I'd chance it with a random company again, but I've got a 2 of 30hp compressors which need installing and I'm a bit worried about someone who's not used to that size of compressor/system killing it! (phoned another company earlier, wasn't impressed)
quick run down of the systems so anyone reading has an idea of what's needed
there's 2 x 30hp franscold compressors LINK (http://www.google.co.uk/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&uact=8&ved=0CCMQFjAA&url=http%3A%2F%2Fwww.tehnoholod.org%2Fphoto%2Fdoc_357.pdf&ei=DswZVKuDNM2RaMyOgqAM&usg=AFQjCNEc0P2aJ-KzwCzdF4Qi6nynp6454g&sig2=RWoL9Rc6tdT9DiLWJRizIw)
bought these second hand, but they were fully reconditioned before I bought them (from a refrigeration company)
2 x big 3 fan evaporators, made by LU-VE, no idea on model
these both came with pressure regulators for the gas line LINK PAGE 15 (http://www.google.co.uk/url?sa=t&rct=j&q=&esrc=s&source=web&cd=2&ved=0CCoQFjAB&url=http%3A%2F%2Fwww.parker.com%2Fliterature%2FAftermarket%2520AC%2520and%2520Refrigeration%2520Divi sion%2FPDF%2520Files%2FCatalogs%2FCatalogF2.pdf&ei=y8oZVNX9F5DbaK7pguAG&usg=AFQjCNEx0JpRTv3O5J5FV9WDzCPNP7Qf_Q&sig2=nsZDYCeOxJjYWcjD9tGHcw) they're the A8 OE ones - I have no idea if these are actually needed in my setup... (or what they are for tbh)
there's also 2 smaller, 5hp systems to install, into the same freezer
room is 10m long 5m wide 4m high - to be used as a blast freezer
2 smaller systems run 24/7, 30hp systems only run overnight
freezer is in a steel frame building, compressors are right over the freezer, on a steel mesh floor, so access is a piece of cake
power is 3 feet away from the control panels, but not connect to them yet
I've got the original wiring diagrams for the big systems, they're not very clear (bit old.damp) but should be fine
2 smaller systems have long lengths of wire on, piece of cake to connect them up
so... anyone interested ? or know anyone I should contact ?
I don't care if you're a big company, a one man band, when you want to work, how you want to be paid or anything else... just need someone who knows what they're doing... I can help do the donkey work/hold stuff if needed
p.s. someone nicked most of the defrost heaters out of the 2 big evaporators... I'd be interested, not sure if hot gas defrost is an option instead ? - I;ll do whatever installer thinks is best :-)
anyone here in north east uk ?
the normal engineer I use is half retired and only does light work... the last time I got someone out of the yellow pages I knew more than he did (he'd never seen a system pump down before) - and I know just enough to know I know nothing!
I'd chance it with a random company again, but I've got a 2 of 30hp compressors which need installing and I'm a bit worried about someone who's not used to that size of compressor/system killing it! (phoned another company earlier, wasn't impressed)
quick run down of the systems so anyone reading has an idea of what's needed
there's 2 x 30hp franscold compressors LINK (http://www.google.co.uk/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&uact=8&ved=0CCMQFjAA&url=http%3A%2F%2Fwww.tehnoholod.org%2Fphoto%2Fdoc_357.pdf&ei=DswZVKuDNM2RaMyOgqAM&usg=AFQjCNEc0P2aJ-KzwCzdF4Qi6nynp6454g&sig2=RWoL9Rc6tdT9DiLWJRizIw)
bought these second hand, but they were fully reconditioned before I bought them (from a refrigeration company)
2 x big 3 fan evaporators, made by LU-VE, no idea on model
these both came with pressure regulators for the gas line LINK PAGE 15 (http://www.google.co.uk/url?sa=t&rct=j&q=&esrc=s&source=web&cd=2&ved=0CCoQFjAB&url=http%3A%2F%2Fwww.parker.com%2Fliterature%2FAftermarket%2520AC%2520and%2520Refrigeration%2520Divi sion%2FPDF%2520Files%2FCatalogs%2FCatalogF2.pdf&ei=y8oZVNX9F5DbaK7pguAG&usg=AFQjCNEx0JpRTv3O5J5FV9WDzCPNP7Qf_Q&sig2=nsZDYCeOxJjYWcjD9tGHcw) they're the A8 OE ones - I have no idea if these are actually needed in my setup... (or what they are for tbh)
there's also 2 smaller, 5hp systems to install, into the same freezer
room is 10m long 5m wide 4m high - to be used as a blast freezer
2 smaller systems run 24/7, 30hp systems only run overnight
freezer is in a steel frame building, compressors are right over the freezer, on a steel mesh floor, so access is a piece of cake
power is 3 feet away from the control panels, but not connect to them yet
I've got the original wiring diagrams for the big systems, they're not very clear (bit old.damp) but should be fine
2 smaller systems have long lengths of wire on, piece of cake to connect them up
so... anyone interested ? or know anyone I should contact ?
I don't care if you're a big company, a one man band, when you want to work, how you want to be paid or anything else... just need someone who knows what they're doing... I can help do the donkey work/hold stuff if needed
p.s. someone nicked most of the defrost heaters out of the 2 big evaporators... I'd be interested, not sure if hot gas defrost is an option instead ? - I;ll do whatever installer thinks is best :-)