Viessmann Vitocom 100 - Page 13

13
A
A
Type plate
SIMCARD SIM card position
"S1" PIN rotary selector (see
page 27)
"T1" Maintenance button (only for
heating contractors)
"T2" Confirmation button (see
page 27)
"T3" No function
"T4" Reset button (see
page 23)
"1" PIN entry indicator (green
LED)
"2" Field strength indicator (yel-
low, green and red LEDs)
"3" Indicator for mobile network
connection status (yellow
and green LEDs)
"4" Operating status indicator
(green and red LED)
"5" Indicator, data transfer serv-
ice interface (green LED)
Operating the device
Display and control elements
(cont.)
5782 277 GB