Vaillant sensoCOMFORT VRC 720, Инструкции по эксплуатации и монтажу

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2 Product description
8
Operating and installation instructions sensoCOMFORT 0020287900_00
2.12.3 SETTINGS menu item
MENU
→
SETTINGS
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Installer level
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Enter access code Access to the installer level, factory setting: 00
→
Competent person con-
tact info
Entering contact details
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Service date: Enter the next service date for a connected component, e.g. heat generator, heat pump, ventilation
unit
→
Fault history Faults are listed in chronological order
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Installation configuration Functions (
→
Installation configuration menu item)
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Sensor/actuator test Selecting a connected functional module and
–
carrying out a function check of the actuators.
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Carry out a plausibility check of the sensors.
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Noise reduction mode Set the time programme in order to reduce the noise level.
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Screed drying 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)
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Change code
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Language, time, display
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Language:
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Date: After the power is switched off, the date is retained for approx. 30 minutes.
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Time: After the power is switched off, the time is retained for approx. 30 minutes.
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Display brightness:
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Daylight saving time:
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Automatic
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Manual
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)
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Tariffs
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Tariff for back-up boiler: Enter a gas, oil or electricity tariff
→
Electricity tariff type:
(for heat pump)
→
Single tariff
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High tariff:
The costs are always calculated using the high tariff.
→
Dual tariff
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Dual tariff weekly planner
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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.
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.
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Offset
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Room temperature: K Comparison of the temperature difference between the measured value in the system control and
the value for a reference thermometer in the living room.
→
Outdoor temperature: K 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.
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Factory settings 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.