SDC / DHC

Operation

 

 

Undoing deactivation

Deactivation is undone when the averaged and current outside temperature exceeds the set value by 1 K.

The summer deactivation function is undone:

In case of an outside sensor defect

In case frost protection is active

NOTE During deactivation phases (standby mode, manual summer operation, summer deactivation) lasting longer than 24 hours all pumps are switched on for approx. 20 s and the mixers are temporarily opened during this time to protect against blocking by corrosion.

In connection with a second outside sensor, the current averaged outside temperature is accepted for summer deactivation if the average value of both sensors is specified during outside sensor assignment.

Active summer deactivation is represented by a beach umbrella symbol in the basic display.

Only active in the AUTOMATIC operating mode.

Factory setting 20 °C

Setting range OFF, set value of system frost protection to 40 °C

4.2.3.5Parameter reset

With the reset parameter, it is possible to reset any inadvertently made changes in the parameter menu to the factory setting.

ATTENTION

A reset should only be carried out if all individually entered values are to be replaced by the values specified at the factory.

Setting ► When the PARAM. RESETdisplay flashes, press the input button î.

SET flashes in the display.

Press and hold the input button î for 5 s.

EN2H-0220GE51 R0308

55

Page 55
Image 55
Honeywell SDC manual Undoing deactivation, Factory setting 20 C, Parameter reset

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.