Hi, I have some trouble in eQUEST.
Water loop heat pump system with fresh air heat recovery has been designed for the building. But in eQUEST, fresh air in WLHP system can't use heat recovery.
Anyone who knows how to deal with it please help me. Thanks!
Best Regards,
Fiona Xiang
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Hi Bruce, thank you for your response. I tryed it?OA Temperature, OA Enthalpy, Dual Temperature, Dual Enthalpy? but still can't use heat recovery.
Try going to the first tab, Outside Air and Economizer, down at the bottom of that page there is Air-Side Economizer Cycle, set that up and it should turn on the secondary parameters on the remaining tabs.
Bruce Easterbrook P.Eng.
I believe the WLHP type may not allow heat recovery.
Heat recovery should be eligible for a PVVT type system with water cooled condenser, air-side, etc setup the same as a WLHP.
-DSE