Vaillant sensoCOMFORT VRC 720f Operating And Installation Instructions page 68

2 Product description
2.12.3 -- SETTINGS menu item
MENU → SETTINGS
→ Installer level
→ Enter access code
→ Competent person con-
tact info
→ Service date:
→ Fault history
→ Installation configuration
→ Sensor/actuator test
→ Noise reduction mode
→ Screed drying
→ Change code
→ Language, time, display
→ Language:
→ Date:
→ Time:
→ Display brightness:
→ Daylight saving time:
For outdoor temperature sensors with DCF77 receivers, the Daylight saving time: function is not used. The conversion to sum-
mer/winter time takes place via the DCF77 signal. The change takes place:
–
On the last weekend in March at 02:00 (daylight saving time)
–
On the last weekend in October at 03:00 (standard time)
→ Tariffs
→ Tariff for back-up boiler:
→ Electricity tariff type:
(for heat pump)
The hybrid manager uses the tariffs and the heat demand to calculate the costs for the back-up boiler and the heat pump. The more
cost-effective component is used for the heat generation.
→ Offset
→ Room temperature: K
→ Outdoor temperature: K
→ Factory settings
66
Access to the installer level, factory setting: 00
Entering contact details
Enter the next service date for a connected component, e.g. heat generator, heat pump, ventilation
unit
Faults are listed in chronological order
Functions (→ Installation configuration menu item)
Selecting a connected functional module and
–
carrying out a function check of the actuators.
–
Carry out a plausibility check of the sensors.
Set the time programme in order to reduce the noise level.
Activate the Screed drying profile function for freshly laid screed in accordance with the construc-
tion regulations.
The system control regulates the flow temperature independently of the outdoor temperature. Setting
screed drying (→ Installation configuration menu item)
After the power is switched off, the date is retained for approx. 30 minutes.
After the power is switched off, the time is retained for approx. 30 minutes.
→ Automatic
→ Manual
Enter a gas, oil or electricity tariff
→ Single tariff → High tariff:
The costs are always calculated using the high tariff.
→ Dual tariff → Dual tariff weekly planner
→ Low tariff:
Dual tariff weekly planner: Up to 12 time periods can be set per day
High tariff:: Applies within the time periods
Low tariff:: Applies outside of the time periods
The costs are calculated using the high and low tariffs.
Comparison of the temperature difference between the measured value in the system control and
the value for a reference thermometer in the living room.
Comparison of the temperature difference between the measured value in the outdoor temperature
sensor and the value for a reference thermometer in the living room.
The system control resets all of the settings to the factory settings and calls up the installation assist-
ant.
Only the competent person can call up the installation assistant.
Operating and installation instructions sensoCOMFORT 0020288151_00