Home / Troubleshooting / WSM-252W Smart WiFi Panel Can I download the WSM Snow Melt application manual? WSM-252W Smart WiFi Panel Yes, the manual can be downloaded from here. Underfloor Heating Thermostats Heated Floors Further Questions? Miscellaneous questions How much accumulation can a snow melting system handle? What are the differences between the old WSM version (before 2020) and the new? Can I reset my password? Preparing for your project How much accumulation can a snow melting system handle? Can I download the WSM Snow Melt application manual? Troubleshooting Can I delete a WSM in the application? What should I do if I change my WiFi settings at home and my WSM is not online anymore? How do I perform a factory reset on the WSM ? How do I connect my WSM-252W to WiFi? Programming I can’t add a new WSM in the app