DEU
31
ENG
Device overview
(C)
System key (teach-in key and LED)
(D)
Battery compartment cover
(E)
Setting wheel/Boost button
4.1 Display overview
(see fig 2 page 3)
(F)
Valve information
(G)
Set temperature
(H)
Manual operation
(I)
Boost mode
(J)
Operating lock1
(K)
Window-open symbol
(L)
Radio transmission
(M)
Battery symbol
1 Only to be set via DITECH Smart Home iL app
