Sms Commands; Notes On Sms Commands; Changing The Access Code - Viessmann Vitocom 100 Installation And Service Instructions For Contractors

Notes on SMS commands

■ The access code must always be at
the start of the SMS command.
■ Several SMS commands can be col-
lated into one SMS (not with the SMS
command "reset").
■ One space þ is required between the
access code and one or several com-
mands.
■ The text length of a SMS command is
restricted to 70 characters. If the text
is longer it will be truncated after the
final permitted character.
■ Upper and lower case can be used.
SMS from the user
"code": Entering the access code
"mobnr2": Entry of a 2nd mobile phone
number
"bahk4 0": Changing the operating mode
(0 = DHW only) of heating cir-
cuit 4

Changing the access code

SMS command "Code"
■ Delivered condition = 1111.
■ Enter only 4-digit access code (num-
bers 0 to 9); longer inputs will be cur-
tailed.
■ The Vitocom 100 automatically sends
the new access code as SMS to the
mobile phone numbers immediately
after input.
■ Update SMS templates (see page 22)
with new access code.
Example:
SMS with 3 SMS commands:
SMS from the user
1111þcodeþ1234
þmobnr2þ017198765432
þbahk4þ0
Reply SMS from the Vitocom 100
1234 CODE 1234 OK MOBNR2
017198765432 OK BAHK4 0 ERROR
Reply SMS from the Vitocom 100
"OK": Change accepted
"OK": Change accepted
"ERROR": Change not accepted (only
3 heating circuits are per-
missible).
Example:
Changing the access code from "1111"
to, for example, "1234"
SMS from the user
1111þcodeþ1234
Reply SMS from the Vitocom 100
1234 CODE 1234 OK

SMS commands

23