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General| Brand | Siemens |
|---|---|
| Model | QAA78.610 |
| Category | Controller |
| Language | English |
Electrical installation rules, safety class, cable separation.
Engineering requirements for air circulation and temperature.
Details terminal markings for mains voltage and their use.
Lists low-voltage terminals and their functions and connector types.
Guidance on checking operational status of RF system components.
Lists requirements before starting the commissioning process.
How to perform input and output tests for commissioning.
Commissioning steps specific to the RVS61.843 controller.
Covers operation of room and operator units.
Explains basic operation of the units and their elements.
How to switch between operating modes like Automatic and Continuous.
How to activate and characteristics of the cooling mode.
How to turn DHW heating on/off and trigger DHW push.
Guide on using the setting knob to adjust Comfort and Reduced setpoints.
Using the RESET button for manual defrost and resetting errors.
Explains how settings are structured in menus and operating lines.
Table summarizing available settings up to the heating engineer level.
Configuration options for heating circuit 1 including setpoints and heating curve.
Setting the controller's clock, weekday, and date for correct operation.
Settings related to language, info display, operation lock, and programming lock.
Configuration of wireless binding, test mode, and device lists.
Setting switching programs for heating circuits and DHW based on time.
Individual settings for heating circuits like operating mode and setpoints.
Adjusting heating curve slope, displacement, and adaptation for flow temperature.
Settings for summer/winter heating limit and 24-hour heating limit.
Defining a range for the flow temperature setpoint to maintain limits.
Compensating room temperature based on sensor input for accurate control.
Optimizes heating start/stop times to reach setpoint efficiently.
Settings for mixing valve boost, actuator type, and running time.
How to operate the cooling circuit, including mode and setpoints.
Determines required flow temperature for cooling based on outside temperature.
Defines a range for the cooling flow temperature setpoint.
Compensating room temperature for accurate cooling control.
Prevents condensation by adjusting flow temperature based on humidity.
Controls DHW temperature via time program or setpoint. Includes legionella function.
Sets priority for DHW heating over space heating when heat source is limited.
Manages periodic heating cycles to prevent legionella bacteria growth.
Explains heat pump types, function diagrams, and component designations.
How the compressor is controlled based on return temperature without storage tanks.
Configuring DHW charging, setpoints, and priorities. Includes legionella function details.
Steps for configuring the system, including plant diagram selection and parameter adjustment.
Selecting heat source type, refrigeration mode, and differential settings.
How to display, reset, and manage error messages.
Provides detailed technical specifications for the basic unit RVS61.843.
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