Question-and-Answer Resource for the Building Energy Modeling Community
 | 1 | initial version |
It looks like your condenser inputs are incorrect. The condenser inlet node is used for BOTH air-cooled and water-cooled setups, but the condenser outlet node is ONLY required for water-cooled setups. You've set names for both condenser nodes, but near the end of your chiller heater object, it looks like you have set the condenser type input to "AirCooled".
If you want to keep an air-cooled setup, try leaving the condenser outlet node blank and make sure that the GAHP Cnd Inlet node is the name of an OutdoorAir:Node object (chiller heaters use outdoor air for condenser inlet).
If you instead want to use a water-cooled setup, change the condenser type to "WaterCooled" and make sure the condenser inlet/outlet nodes are on the demand side of a condenser loop.
