Setting The Time Program For Dhw Heating - Viessmann B2HAH13 Operating Instructions Manual

Vitodens 200-W B2HA/B2HB, 222-F B2TA/B2TB Operating

Setting the Time Program for DHW Heating

H The time program for DHW heating is made up of time
phases. One 24 h time phase is set for every day of the
week at the factory.
H Automatic mode is set at the factory for DHW heating.
This means that, in standard heating mode, the DHW
is reheated to the set temperature. To ensure that hot
water is available at the start of standard heating mode,
the time phase for DHW heating begins automatically
half an hour earlier than the time phase for standard
heating mode.
H If you don't want the automatic mode, you can select
up to 4 individual time phases per day for DHW heating,
which can be the same for every day of the week or
different. Set the start and end points for each time
phase.
H When setting, bear in mind that your heating system
requires some time to heat the DHW to the required
temperature.
H In the "Extended menu", you can scan the current time
program under "Information" (see chapter "Scanning
information", "DHW" group).
Extended menu:
1.
2. "DHW"
3. "DHW time prog"
4. "Individual"
5. Select part of the week or a day.
6. Select the time phase !, ?, § or $.
7. Set the start and end points for the relevant time
phase.
8. Press to exit the menu.
Note: If you want to terminate a time phase setting
process prematurely, keep pressing
required display appears.
Example shown:
H Time program for Monday to Friday ("Mo-Fr")
H Time phase !: From 04:30 to 06:30 h
H Time phase ?: From 15:30 to 20:30 h
Example:
You want to set the same time program for every day
except Monday: Select the period "Monday–Sunday" and
set the time program. Then select "Monday" and set the
time program for this.
Heating
until the
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