2 Wi-Fi software, your own development or are you using a shared resource?3 Model LS09-IFP1-S2C1 has an inverter fan motor4 in model LS09-IFP1-S2C1 to what temperature can it cool water?5 operating mode up to -5 - -10 degrees, is an additional heating of the pallet installed? No6 do you manufacture heat pumps with a maximum capacity of 24 kilowatts? or is there more?7 most manufacturers provide a 3-year warranty. You give 2, is it possible to extend the warranty period to 3 years?8 could you send us high-quality photos of heat pumps from the inside (without the outer case) could you send us high-quality photos of heat pumps from the inside (without the outer case)9 please send the user manuals for reference.