Differentiate between FAN (Air Source) and Brine Pump (Water Source)

[sHedC]

Is your feature request related to a problem? Please describe.
Currently the integration only shows fan which is true when the fan or brine pump is running. For Air source systems this is the Fan (or similar) and for Water this is a brine pump.

Describe the solution you'd like
If the register I_14 details what pump type is and can be used to add some additional controls, e.g.:

• 0 : Air to Water
• 1 : Brine to Water
• 2 : Water to Water
• 3 : D? to Water (No idea what D is)
• 4 : Air to Water with Reversable
• 5 : Brine to Water with Reversable
• 6 : Water to Water with Reversable

Describe alternatives you've considered
No

Additional context
None