uponor.com l 53
Communication Module
Part number A3801208 Communication Module (R-208) (replacement part)
IP IP20, Class III (IP: degree of inaccessibility to active parts of the
product and degree of water)
Maximum ambient RH (relative humidity) 85% at 68°F (20°C)
Low voltage tests EN 60730-1* and EN 60730-2-9***
EMC (electromagnetic compatibility requirements) tests EN 60730-1 and EN 301-489-3
ERM (electromagnetic compatibility and radio spectrum
matters) tests
EN 300 220-3
Power supply From Controller