Settings - Vaillant VRC 700 Operating Instructions Manual

5 Operating and display functions
5.2

Settings

5.2.1 Setting desired temperatures
This function is used to set the desired temperatures for the
zone and hot water generation.
5.2.1.1 Zone
Menu → Desired temperatures → ZONE1
–
You can set different desired temperatures for the zone:
Heating
–
The desired Day temp. heating temperature is the tem-
perature that you want in the rooms during the day or
when you are at home (Comfort mode).
–
The desired Set-back temp. heat. temperature is the
temperature that you want in the rooms during the night
or when you are away from home (Set-back mode).
Cooling
–
The desired Day temp. cooling temperature is the tem-
perature that you want in the rooms during the day or
when you are at home (Comfort mode).
5.2.1.2 Hot water generation
Menu → Desired temperatures → DHW circuit
–
You can set the desired Domestic hot water temperat-
ure for the hot water circuit.
5.2.2 Setting the ventilation level
Menu → Ventilation level
–
You can use this function to set how quickly the used
room air is replaced with fresh outside air.
The Max. vent. stage: Day ventilation stage ensures the
rate of exchange of air that you want in the rooms during
the day or when you are at home (Comfort mode). The
Max. vent. stge: Night ventilation level ensures the rate of
exchange of air that you want in rooms during the night or
when you are not at home (set-back mode). The operating
instructions for the ventilation unit explain how the ventilation
unit works with the ventilation levels.
10
5.2.3 Setting time programmes
5.2.3.1 Showing time periods for one day
B
1
21 °C
16 °C
3
16:30 18:00
A Time
B Temperature
1 Day temp. Heating
You can use the Time programmes function to set the time
periods.
If you have not set any time periods, the controller uses the
time periods set in the factory settings.
5.2.3.2 Setting time periods for days and blocks
For each day and block, you can set up to three time peri-
ods.
The time periods set for a day have priority over the time
periods set for a block.
Day temp. heating: 21 °C
Set-back temp. heat.: 16 °C
Period 1: 06.00-08.00
Period 2: 16.30-18.00
Period 3: 20.00-22.30
Within the time periods, the controller brings the room tem-
perature to the Day temp. heating that has been set (Com-
fort mode).
Outside of the time period, the controller brings the room
temperature to the Set-back temp. heat. that has been set
(Set-back mode).
5.2.3.3 Setting time programmes quickly
If, for example, you require different time periods for just
one working day in the week, first set the times for the entire
block Monday - Friday". Then set the different time period
for the working day.
Operating instructions VRC 700 0020200782_00
1
2 2
4
22:30
20:00
2 Set-back temp. heat.
desired temperature
3 Time period 1
4 Time period 2
A