With CTC Internet and the app CTC Connect+, you can monitor and control your heat pump with your cellphone.
For example you can adjust the temperature or receive an alarm if the operation doesn't work. You can download CTC Connect+ for free at App Store or Google Play.
CTC Connect+ works with the following heat pumps:
CTC EcoHeat 400
CTC EcoLogic Pro
CTC EcoLogic Family
CTC EcoPart i425-435 Pro
CTC EcoZenith i250
CTC EcoZenith i350
CTC EcoZenith i550 Pro
CTC GSi 12
CTC Connect+