Honeywell SDC manual Standby mode, Switching time programs / Holiday programs button

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SDC / DHC

Operation

 

 

NOTE The RED. HEATING operating mode remains active until another operating mode is activated.

Display Activated continuous lowering operation appears in the basic display with the information RED. HEATING.

4.1.2.5.7Standby mode

C

In standby mode, the entire system is switched off and protected from frost (all frost-protection functions active).

Hot-water production is disabled and protected from frost. At storage temperatures below 5 °C, a reload to up to 8 °C takes place.

Application Total deactivation of heating and hot water with full building protection.

NOTE The heat generator and hot-water production remain in operation in case of external demand or demand by other heating circuits on the bus network. The heating circuit pumps are switched on briefly every day (pump anti-blocking protection).

The standby mode remains active until another operating mode is activated.

Display Activated continuous standby mode appears in the basic display with the information STANDBY.

4.1.2.6"Switching time programs / Holiday programs" button

Using this button, you can create individualised switching time programs for heating and hot-water operation and set holiday mode.

See 4.1.2.6.1 Holiday mode, pg. 24 and 4.2.2 "Timeprograms" menu, pg. 34.

EN2H-0220GE51 R0308

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Contents Heating Controller SDC Remote Heating Controller DHC EN2H-0220GE51 R0308 Contents Log ContentsSDC / DHC Page Intended use Software versionCable cross-sections Power supplyCable installation Connection conditionsGrounding and zeroing Hot-water temperature greater than 60 CSDC / DHC SDC 12-31 TypeBurnerstage 2 or Districtheating valve Closed Display and operating elements OperationDisplay basic display Operating elements Input button press / turn Daytime room temperature buttonFactory setting Setting rangeFactory setting 50 C Night-time room temperature buttonSetting Daytime hot-water temperature buttonOperating mode button basic display Absent Absence mode short-term program 2.5.1 Setting ApplicationP1 P2, P3 Party mode short-term programAutomatic mode Manual summer operation excluding heating operation Display Disabling / enabling default program P2 to P3Disabling / enabling default programs P2 to P3 EnablingContinuous lowering operation Continuous heating operationSwitching time programs / Holiday programs button Standby modeHoliday mode Factory setting Current date System information button Operating overview Manual mode / Emission measurement button Setting range Factory settingCancellation 2.9 Setting Setting range Heating curve Menu-selection level Menu functions are described in the following Returning AccessTime Date menu Timeprograms menu Access Returning Selection of day of the week and cycle Selection of the control circuitSelection of the program Switch-off time Cycle temperature DHW Switching time programming programs P2 and P3 disabledDefault program P1 Default switching time program P1 for heating and hot waterSwitching time programming program P2 and P3 enabled Default program P3 Default program P2Calling up the copy function days Copying switching time programs days Source day Target dayCalling up the copy function heating circuits Block programming SDC / DHC Copying heating circuits Reloading default programs SDC / DHC Reloading default programs Switching time programs P2 and P3 enabled Language selection System Parameters menu Access ReturningSetting values DE Factory setting GermanSet values Operating mode Setting range Set valuesTime program 30 C Summer / Heating limit Quick increase in outside temperatureSlow increase in outside temperature Undoing deactivation Factory setting 20 CParameter reset DHW menu Night-time hot-water temperatureFactory setting 40 C Set values RED lowering operation Reduced operationHeating system ECO switch-off operationRadiator systems Time Setpoint Opt Wed Cont. circuit Thu Fri Sat Sun LogSDC / DHC SDC / DHC Page Automation and Control Solutions

SDC specifications

Honeywell SDC, or Honeywell's Security Digital Controller, represents a significant advancement in the security management sector, integrating state-of-the-art technology to meet the modern demands of facility Security and operations. This innovative platform is designed to deliver enhanced security monitoring and control to various industries, including commercial buildings, airports, and critical infrastructures.

One of the main features of the Honeywell SDC is its ability to provide centralized control over access control systems. This allows security personnel to manage entry points efficiently, granting or revoking access permissions in real-time, which is crucial for maintaining security in dynamic environments. The SDC supports a wide range of credential types, including smart cards, biometrics, and mobile credentials, making it highly adaptable to the needs of diverse organizations.

The Honeywell SDC utilizes advanced technologies such as IP-based communications, enabling seamless integration with IT infrastructure. This facilitates remote management and monitoring capabilities through a user-friendly interface, allowing security teams to operate from various locations. Moreover, the system incorporates robust encryption protocols to safeguard data transmission, ensuring that sensitive information is kept secure from unauthorized access.

Another noteworthy characteristic of the Honeywell SDC is its scalability. Whether managing a small facility or a vast enterprise, organizations can easily expand their security systems without overhauling existing setups. This flexibility is further enhanced by the system's ability to integrate with other Honeywell security products, such as video surveillance systems and alarm solutions, creating a comprehensive security ecosystem.

Additionally, the SDC is built to support advanced analytics and reporting features. This enables organizations to gather insights into security events and access patterns, which aids in identifying vulnerabilities and improving response strategies. The system also supports alarm management, allowing for the quick and efficient handling of incidents.

In summary, Honeywell SDC stands out as a leading solution in the realm of security management. With its centralized control, integration capabilities, strong security features, and advanced reporting tools, it provides organizations with a powerful platform to safeguard their assets and streamline security operations, meeting the challenges of today's complex security landscape.