Hi All

I am trying to model a boiler(serves space heating) and 2 domestic hot water heating systems that are linked to each other( integrated).

I am new to eQUEST and have been playing around with issue since 2 days, most of the times the file crashes just because I am trying to create a new circulation loop.( i was trying to create a new loop and somehow link all the systems to it)

So, I sometimes manage to see the right diagram under the 'plant equipment' tab where every thing is served by one loop, but when I try to run the calcs...it gives errors and goes back to 2 separate diagrams-one for boiler hot water, other for DHW. When I specify the hot water loop as primary, it asks me to keep DHW loop primary and vice versa. So effectively I am stuck with it and do not know how to model this correctly.

Can anyone please help me with this?
I'd appreciate it.

Thanks!
Akanksha