Setting Time Phases - Viessmann VITODENS 200-W Operating Instructions For The System User

Procedure for setting a time program
Time programs and time phases
In the time programs, you specify what your heating
system should do at what time. To do so, divide the
day into sections. These are called time phases. Dif-
ferent temperature levels are enabled within and out-
side these time phases.
You can set up a time program for the following functions:
Function
Within the time phase
Room heating Weather-compensated operation:
Your rooms are heated to standard room
temperature or comfort room temperature.
Continuous operation:
Your rooms are heated with standard flow
temperature or comfort flow temperature.
Room temperature-dependent operation:
The time program for central heating can only be set at the room temperature controller.
DHW heating DHW heating is switched on.
The water in the DHW cylinder is heated to
the set DHW temperature.
DHW circulation The DHW circulation pump is switched on.
pump
The time programs can be set individually to be the
■
same, or different, for every day of the week.
In the main menu, you can check the time programs
■
under "Information": See page 41 onwards.

Setting time phases

The procedure is explained using the example of cen-
tral heating for heating circuit 1 in weather-compensa-
ted operation.
You can set up to four time phases is each "Time pro-
gram".
For each time phase, you define the start point "Start"
and the end point "End".
Example:
"Time program" for "Monday" for "Heating circuit
1"
Time phase 1:
■
06:30 to 12:00 h with standard room temperature
Time phase 2:
■
15:00 to 20:00 h with comfort room temperature
In between these time phases the system heats to a
reduced temperature.
(cont.)
Room temperature controller operating instructions
Temperature level
Outside the time phase
Your rooms are heated to reduced room
temperature.
Your rooms are heated with reduced flow
temperature.
DHW heating is switched OFF.
The DHW circulation pump is switched off.
Tap the following on-screen buttons:
01. "Heating circuit 1
02.
03. "Mo"
04.
05. for the "Start" and "End" of time phase 1.
The bar in the time diagram is adjusted.
06. "Normal" to select standard room temperature.
07. to add time phase 2.
Operation
" in the menu bar
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