I set a waterheater heat pump combined with a low temperature system (radiant floor) I used:

• the curves fit tool spreadsheet to set up my heat pump
• outdoor air only (inlet air configuration)
• setpoint temperature schedule name (42 ° C) for the tank
• heating thermostat (21 ° C)
• setpoint manager schedule (35 ° C)
• compressor location outdoors

I noticed that by shifting the compressor setpoint temperature schedule from 50 ° C to 45 ° C, electrical consumption more than doubled. could someone tell me why and which could be corrected? why? thank you

I set a waterheater heat pump combined with a low temperature system (radiant floor) I used:

• the curves fit tool spreadsheet to set up my heat pump
• outdoor air only (inlet air configuration)
• setpoint configuration) -setpoint temperature schedule name (42 ° C) for the tank
• heating tank -heating thermostat (21 ° C)
• setpoint manager schedule (35 ° C)
• compressor location outdoors

I noticed that by shifting the compressor setpoint temperature schedule from 50 ° C to 45 ° C, electrical consumption more than doubled. could someone tell me why? thank you

I set a waterheater heat pump combined with a low temperature system (radiant floor) I used:

• used: - the curves fit tool spreadsheet to set up my heat pump
• pump - outdoor air only (inlet air configuration) -setpoint temperature schedule name (42 ° C) for the tank -heating thermostat (21 ° C)
• C) - setpoint manager schedule (35 ° C)
• C) - compressor location outdoors

outdoors I noticed that by shifting the compressor setpoint temperature schedule from 50 ° C to 45 ° C, electrical consumption more than doubled. could someone tell me why? thank you