Vaillant multiMATIC VRC 700f/4 Operating Instructions Manual Download

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Operating and display functions 5

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multiMATIC

Operating instructions

5.2.3.7 Setting the Cooling time programme

Menu

→

Time programmes

→

ZONE1

Cooling

–

The time programmes are only effective in the

Cooling

mode and the

Manual cooling

advanced function. In

each set time period, the desired temperature that you
set in the

Desired temperatures

function applies. Within

the time periods, the zone cools the living areas to the
desired

Day temp. cooling

temperature. Outside this

time period, there is no cooling.

5.2.3.8 Setting the hot water generation time

programme

Menu

→

Time programmes

→

DHW circuit

–

The time programmes are only effective for hot water
generation in Automatic mode. In each set time period,
the desired

Domestic hot water

temperature applies. At

the end of a time period, the controller switches the hot
water generation off until the start of the next time period.

5.2.3.9 Circulation time programme

Menu

→

Time programmes

→

Circulation

–

The time programmes are only effective for circulation
in Automatic mode. The set time periods determine the
operating times for circulation. Within the time period, the
circulation is switched on. Outside the time period, the
circulation is switched off.

5.2.3.10 Setting the Ventilation time programme

Menu

→

Time programmes

→

Ventilation

–

The time programmes are only effective in Automatic
mode. In each set time period, the ventilation level that
you set in the

Ventilation

function applies. Within the

time period, the controller regulates the ventilation unit to

Max. vent. stage: Day

as a maximum. Outside the time

period, the controller regulates the ventilation unit to

Max.

vent. stge: Night

as a maximum.

5.2.3.11 For the noise reduction periods

Menu

→

Time programmes

→

Noise reduction operation

–

You can use this function to reduce the fan speed and
therefore lower the noise level of the fan. The lower
speed reduces the heating output.

The following effects are possible:

–

The dwelling no longer heats up.

–

The water in the domestic hot water cylinder no longer
heats up.

–

The auxiliary heater takes on the task of supplying
energy to the heating installation.

5.2.3.12 Setting the High tariff time programme

Menu

→

Time programmes

→

High tariff

–

You can use this function to set when the high tariff or the
low tariff should be used to calculate the costs.

Within the time period: For the high tariff

Outside of the time period: For the low tariff

The times of high tariff depend on your energy supply com-
pany.

If the energy supply company only offers one tariff, you do
not need to set any time periods. The cost for the electricity
is calculated using one tariff.

Setting costs (

→

Page 16)

5.2.4

Days away from home scheduling

Menu

→

Days away from home scheduling

–

You can use this function to set a period of time and a
temperature for the days that you are away from home.

System operation during the set time period

–

The hot water is not being heated.

–

The previously set temperature applies for all zones.

–

The ventilation runs at the lowest ventilation stage.

–

The cooling is switched off.

While the

Days away from home scheduling

function is

activated, it has priority over the set operating mode. At the
end of the specified period, or if you cancel the function, the
heating installation returns to the pre-set mode.

Note

The

Cooling

function remains switched on if this

is required by national law. In this case, the com-
petent person adjusts your heating installation
in such a way that the

Cooling

function remains

switched on at the desired temperature during
your absence.

5.2.5

Day at home scheduling

Menu

→