Water-to-water heatpumps

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Hello,

I'm studying a building with water to water heat pump plant system for cooling and heating.

I've designed in OS a cooling plant loop with cooling coil, pump variable speed and water-to-water heat pump: cooling and a condenser loop that I will be using with district cooling acting as ground geothermal condenser. For heating I will be using the same Setup with the necessary adjustments for the water-to-water heatpump:heating and distict heating.

I'm haveing trouble linking plant loop with correspondent condenser loop.

How can I link the water-to-water heatpump to the condenser loop?