Siemens MVL661 EEV Valve

[Peter_1]

Which brand of controllers from the shelf can control these valves?
Carel and Dixell apparently can't.
Guess Eliwell can't neither.
Any suggestions?
We have a blown up PCB on a chiller - complete standstill now - and a new PCB is not ready available.
This is very urgent. Client has to rent now a chiller which will cost +/- 16.000 €/week (!!) and +/- 12.000 €(!!) to connect it.
Haven't found a Siemens controller neither.

[Yuri B.]

The EEVs themselvs cannot be replaced with other brand for which there is a controller?

[Peter_1]

Searched too far, Siemens has their own Polycool controller. I will ask tomorrow morning where those are available.
http://www.siemens.cz/siemjetstorage/files/60310_023$RWR462$1$.10$en.pdf

[Josip]

Hi, Peter_1

Which brand of controllers from the shelf can control these valves?
Carel and Dixell apparently can't.
Guess Eliwell can't neither.
Any suggestions?
We have a blown up PCB on a chiller - complete standstill now - and a new PCB is not ready available.
This is very urgent. Client has to rent now a chiller which will cost +/- 16.000 €/week (!!) and +/- 12.000 €(!!) to connect it.
Haven't found a Siemens controller neither.

Not sure, but maybe you can install new EEV Valve complete with belonging controller from Danfoss, Honeywell, Carel whatever is available on stock.


http://catalog.carelusa.com/viewitem...nsion-valves-2


http://www.google.com/url?sa=t&sourc...947g2Q&cad=rja


http://www.danfoss.com/BusinessAreas...eafca078f.html

Hope this will give you some idea ... sorry cannot help more.

Best regards, Josip

[Peter_1]

That's the last option Josip because this is a much bigger and more expensive job then. If we should change, then I should go for Carel because we used those already in the past. Danfoss is another option.
The controllers of Siemens are costing +/- 350 €, just hoping now they're ready available.