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Water to Water HP coefficient curves

Hello,

I've developed curves for water-to-water heat pumps before, but now I am getting errors with different manufacturers and capacities.

The information found in https://www.nordicghp.com/wp-content/uploads/2022/06/002097MAN-03-Commercial-W-WH-Series-150-1000.pdf is filled in the attachment "Nordic HP-Commercial-WWH-Series-800.xlsx"

When I click on generate parameters in the curve generator file, an error appears saying Run-time error '5'.

It looks like the spreadsheet can't handle the capacity for the heat pump, or maybe it is because there is R22 refrigerant in the Excel whereas my unit is R410a.

It doesn't look that E+ has updated spreadsheets for this purpose. I sent a support ticket a month ago to E+ Support. Any help here will be appreciated.

Spreadsheets in this link (https://1drv.ms/u/s!Aq3pqwzB1VTOgP9EB_i9mLRL7IYNlA?e=WwjliS)

Regards, Paul

Water to Water HP coefficient curves

Hello,

I've developed curves for water-to-water heat pumps before, but now I am getting errors with different manufacturers and capacities.

The information found in https://www.nordicghp.com/wp-content/uploads/2022/06/002097MAN-03-Commercial-W-WH-Series-150-1000.pdf is filled in the attachment "Nordic HP-Commercial-WWH-Series-800.xlsx"

When I click on generate parameters in the curve generator file, an error appears saying Run-time error '5'.

It looks like the spreadsheet can't handle the capacity for the heat pump, or maybe it is because there is R22 refrigerant in the Excel whereas my unit is R410a.

It doesn't look that E+ has updated spreadsheets for this purpose. I sent a support ticket a month ago to E+ Support. Any help here will be appreciated.

Spreadsheets in this link (https://1drv.ms/u/s!Aq3pqwzB1VTOgP9EB_i9mLRL7IYNlA?e=WwjliS)

Regards, Paul

Water to Water HP coefficient curves

Hello,

I've developed curves for water-to-water heat pumps before, but now I am getting errors with different manufacturers and capacities.

The information found in https://www.nordicghp.com/wp-content/uploads/2022/06/002097MAN-03-Commercial-W-WH-Series-150-1000.pdf https://www.nordicghp.com/wp-content/uploads/2022/06/002573SPC-02-W-800-H-HAC-R410a-60Hz.pdf (page 11) is filled in the attachment "Nordic HP-Commercial-WWH-Series-800.xlsx"

When I click on generate parameters in the curve generator file, an error appears saying Run-time error '5'.

It looks like the spreadsheet can't handle the capacity for the heat pump, or maybe it is because there is R22 refrigerant in the Excel whereas my unit is R410a.

It doesn't look that E+ has updated spreadsheets for this purpose. I sent a support ticket a month ago to E+ Support. Any help here will be appreciated.

Spreadsheets in this link (https://1drv.ms/u/s!Aq3pqwzB1VTOgP9EB_i9mLRL7IYNlA?e=WwjliS)

Regards, Paul