Resources for installers

Energy Source – Heat pumps

Compatible heat pump brandsWithout PV keyWith PV key
Amitime PAVH-08V1GFB R290 HPAE01AE02
Bosch Compress 5800i AW R290BH01BH02
Daikin Altherma 3HHT R32 seriesDN01DN02
Ecoforest ecoAIR PRO seriesET01ET02
Ecoforest ecoGEO PRO R290 seriesET01ET02
Hisa HR290HA01HA02
Ideal HP290 R290 MonoblocIL01IL02
Midea MHC R290MA01MA02
Panasonic L series R290PC01PC02
Phnix Greentherm R290 SeriesPX01PX02
Samsung EHS HTQ R32 SeriesSG01SG02
Samsung EHS Mono R290SG01SG02
Stiebel Eltron WPL-A 07 HK 230 Premium R454C HPSL01SL02
Tongyi R290 Inverter Series ‘TAHMV-R’TI01TI02
Trianco Activair R290 SeriesTO01TO02
Vaillant Arotherm + R290 SeriesVT01VT02
Viessmann Vitocal R290VN01VN02

Click each heat pump to see the relevant wiring instructions, or view the full Thermino xPlus with Heat Pumps – Wiring & Settings manual.

Click here to download the technical note for xPlus installation with Kensa shoebox heat pumps

Download the technical note for Thermino xPlus in back-up electric mode

Download the technical note for wiring diagrams for Thermino 1800W models with AC coil relay

Energy Source – Boiler

Heat sourceWithout PV With PV key
BoilerVF01VF02

Energy Source – Solar PV

Heat sourcePV key
Solar PV with ePlusPV02
For the Thermino xPlus, use the PV key compatible with your heat pump, as shown in the ‘Energy Source – Heat Pumps’ table.


Compatible solar diverters

See more resources for installers

Including installation manuals and data sheets

Find out more about the ePlus and xPlus

Check out our product pages