Entering Sim Card Credit (Prepaid Only) - Viessmann Vitocom 100 Installation And Service Instructions For Contractors

Entering operating mode changeover
Constant temperature control unit
Note
Switching the operating mode for the
heating system via a clock thermostat (if
installed) takes priority.
Associated commands
0 DHW only:
DHW heating and frost protection monitoring
1, 2, 3 or 4 Constantly standard:
Central heating with standard room temperature and DHW heat-
ing
5 Standby mode:
Switching off central heating and DHW; frost protection only
Example:
Selecting operating mode 5 for heating
circuit 1.
SMS from the user
1111þbahk1þ5

Entering SIM card credit (prepaid only)

SMS command "vwert"
Amount that has been put onto the SIM
card.
Input as figure without unit; decimal
points with comma or full stop.
Example:
Putting a credit of €25.00 onto the SIM
card.
SMS from the user
1111þvwertþ25.00
(cont.)
Reply SMS from the Vitocom 100
1111 BAHK1 Standby mode OK
Note
Scan see page 31.
Reply SMS from the Vitocom 100
1111 VWERT 25.00 OK
Note
Scan see page 31.
The Vitocom 100 sends the following
warning SMS:
■ 30 SMS left
■ 20 SMS left
■ 10 SMS left
SMS commands
27