Central Heating Controller

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Central Heating Controller

Conventional Central Heating Engine Rooms manage temperature control through local thermostats fitted on boilers and pumps. These maintain the water circulating in radiators and fan coils at a constant temperature unless an operator adjusts the settings. However, the heating demands of a building constantly change due to factors like outdoor temperature variations or internal building conditions. Modern buildings increasingly adopt Central Heating Controllers to address these dynamic requirements, ensuring greater efficiency and comfort.

SKU: ESC-HC1
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Complete Overview of the Central Heating Controller System

Full Video of the Central Heating Controller System

How Do Central Heating Controllers Work?

A Central Heating Controller operates using four temperature sensors installed in the Central Heating Engine Room and one outdoor temperature sensor. It continuously monitors outdoor temperature and internal conditions, performing real-time calculations to adjust thermostat settings on boilers and circulation pumps. By turning burners and pumps on or off as needed, the system ensures the hot water supply aligns with the building’s current needs. This approach not only meets heating demands but also prevents energy waste by tailoring heat production to the building’s requirements.

Energy Optimization for Non-Residential Buildings

In non-residential buildings—such as offices, commercial spaces, schools, or villas—that are often unoccupied during nights or non-working hours, traditional Central Heating Engine Rooms operate unnecessarily. Central Heating Controllers with programmable schedules are an ideal solution to address this inefficiency.

These systems allow operating hours to be defined for each day. For example, the system can shut down the Central Heating Engine Room after work hours and reactivate it a few hours before the building reopens, ensuring it is warm and ready for use. If outdoor temperatures drop to levels that risk freezing pipes, the system switches to a standby mode to prevent damage, balancing energy efficiency with infrastructure protection.

Installation and Setup of Central Heating Controllers

Behsaz Energy, a leader in energy optimization, offers high-quality installation and commissioning of Central Heating Controllers in minimal time. The process involves two main phases:

  1. Central Unit Installation

The central unit integrates into the electrical circuit of the Central Heating Engine Room, including:

  • Burners
  • Circulation pumps for radiators or fan coils
  • Domestic hot water circulation pumps

The central unit outputs connect in series with equipment electrical circuits, enabling on/off commands to contactors or relays for burners and pumps. Mechanical thermostats on the equipment are set to 85°C to serve as backup safety mechanisms in emergencies.

  1. Sensor Installation

Four digital temperature sensors connect to the central unit via cables and are installed as follows:

  • On pipe surfaces under insulation: These sensors measure equipment temperature with high accuracy.

Outdoor temperature sensor: Mounted on the building’s north-facing wall. When cabling to the central unit is impractical, the sensor connects wirelessly via a transmitter-receiver module, avoiding wall demolition or additional cabling

Examples of Central Heating Controller Projects by Behsaz Energy

Advantages of Central Heating Controllers

Central Heating Controllers are easy to install, even in occupied and operational buildings, without significant disruption. Key advantages include:

  1. No Demolition or Welding Needed
    Installation requires no cutting, water drainage, or structural damage to the building.
  2. Quick Installation Time
    The process is completed within hours, with Central Heating Engine Room downtime lasting less than an hour.
  3. Year-Round Installation
    The system can be installed in any season or condition without timing constraints.

Using advanced technology and a simple installation process, the Central Heating Controller from Behsaz Energy enhances efficiency, reduces energy consumption, and prolongs equipment lifespan.

Number of Central Heating Controller Projects Installed by Behsaz Energy
1

How It Works

  • The Central Heating Controller optimizes performance through:

    1. Real-Time Temperature Control
      • Adjusts boiler water temperature (used in radiators, fan coils, etc.) by controlling burner and circulation pump operations.
      • Ensures stable indoor temperatures, improves thermal comfort, and reduces equipment wear and tear.
    2. Maintaining Domestic Hot Water Temperature
      • Prevents a drop in hot water temperature, especially during peak usage.
      • Regulates boiler operations to maintain hot water supply without excessive indoor heating.
    3. Scheduled Operation for Part-Time Buildings
      • Schedules Central Heating Engine Room operations to shut down or remain on standby during non-working hours, enhancing energy efficiency.

Fuel Savings

    1. Residential Buildings
      • Optimizing operations reduces fuel consumption by about 15%, translating to 25–30% savings on gas bills under tiered pricing.
    2. Non-Residential Buildings
      • Scheduled off-hours for the boiler system save 35–45% on fuel, with even greater reductions in gas bills due to lower usage.

    For effective energy management and cost savings, Central Heating Controllers deliver unmatched efficiency and convenience.

     

FAQ

What is a Central Heating Controller System, and How Does It Work?
A Central Heating Controller System is a device that intelligently and in real-time adjusts the boiler temperature and circulation pumps based on current conditions to generate thermal energy tailored to the building's needs.
Why Should We Use a Central Heating Controller System?
Using this system enhances thermal comfort, reduces energy consumption while improving efficiency, and lowers maintenance costs and wear on the central heating engine room.
What Equipment Can a Central Heating Controller System Manage in the Central Heating Engine Room?
The system can control equipment located in the central heating engine room, such as burners for hot water boilers, circulation pumps for radiators and fan coils, domestic hot water storage tanks, and domestic hot water return pumps.
Does the Central Heating Controller System Support Installation in Older Building Engine Rooms, or Does Its Installation Require Demolition of the Building or Engine Room?
Since the indoor temperature sensors are installed on the pipes and the outdoor sensor operates wirelessly, no demolition is required. Additionally, the system integrates into the electrical circuit of the engine room equipment, making it suitable for installation in older engine rooms as well.
Does the Number of Units in a Building Affect the Type of Device?
The system is designed to be installed in all central heating engine rooms. Therefore, the number of units in a building does not affect the type of device, and one device is required for each engine room.
In What Types of Buildings Can the Central Heating Controller System Be Used?
In buildings equipped with a central heating engine room (central heating system).
What Is the Installation Time for a Central Heating Controller System in an Engine Room?
The installation time is approximately 4 to 5 hours, during which the engine room will be out of operation for about 1 hour.
What Is the Difference Between Using a Central Heating Controller System and Other Methods for Energy Saving?
- **Year-Round Energy Optimization:** Effective optimization across all 12 months ensures consistent energy savings. - **Quick Return on Investment:** Compared to other energy-saving methods, the system offers the fastest payback period. - **Flexible Installation Timing:** Can be installed and commissioned at any time of the year. - **Temperature Stability:** Maintains optimal indoor comfort levels. - **Precise Domestic Hot Water Control:** Ensures consistent and accurate hot water temperature regulation. - **Intelligent Seasonal Detection:** Automatically detects summer and winter conditions. During mild winter days, when heating is unnecessary, the system deactivates the heating circuit, resulting in significant energy savings. - **Cost Independence from Building Size:** The system's initial cost is not affected by the number of units or the building's total area.
What Factors Increase or Decrease the Percentage of Energy Savings in Different Buildings?
Proper domestic hot water consumption patterns, absence of scaling in hot water storage tanks, pipes, and radiators (or fan coils), defined off-hours for non-residential buildings, accurate configuration of device parameters based on building conditions, avoiding the use of other heating devices like fireplaces, and proper adjustment of the existing mechanical thermostat on the boiler (as per the company’s instructions) are factors that influence the percentage of energy savings.
Is There a Risk of Pipe Bursting After Installing a Central Heating Controller System in Non-Residential Buildings Where the Engine Room Is Turned Off at Night?
The Central Heating Controller System includes an anti-freeze program. If the outdoor temperature drops excessively, the system sets the boiler temperature to 40°C and activates the circulation pumps, keeping the engine room in standby mode to prevent this issue.
Does the Type of Burner Fuel Affect the Type of Central Heating Controller System?
NO
Is There a Risk of All Equipment Starting Simultaneously After a Power Outage When Restarting the Engine Room?
The system automatically brings the equipment back into operation at specified intervals after a power outage, ensuring that all equipment does not start simultaneously, which could damage electrical components. This eliminates the need for the engine room operator to manually restart the equipment after a power outage.
What Procedure Should Be Followed if Engine Room Equipment Breaks Down and a Technician Is Called for Maintenance?
A button is provided on the device, which, when pressed, restores the engine room system to its previous state, allowing necessary repairs to be performed on the equipment.

Technical Specifications of the Central Heating Controller System

عنوان توضیحات / Description Title
وزن خالص دستگاه 884gr Net Weight
قابلیت عملکرد دستگاه در رطوبت محیط 85% Operating Relative Humidity
قابلیت عملکرد دستگاه در دمای محیط Temp. - 20 ~ + 50 ºC Operating temperature
نوع خروجی های دیجیتال / اتصال Rellay (16 Amp) / Phoenix Digital output system
تعداد خروجی های دیجیتال 8Pcs No. of DO (Digital output)
توان خروجی های دیجیتال Max 5-6 Amp Digital output current
نوع سنسور های دما و دقت اندازه گیریx` Digital (0.01 ºC resolution) Thermal Sensors Type (Sensivity)
نوع اتصال سنسورهای دما Wire (RJ45) - Wireless (RF) Type of thermal sensor connection
بسترهای ارتباطی RF (915 Mhz) / LAN (INTERNET ETHERNET) / GPRS Communications system
پروتکل های قابل پشتیبانی در شبکه اینترنت و اترنت TCP,UDP,ICMP,IPV4 ARP,IGMP, PPPOE,ETHERNET AND SUPPORT ADSL, CONNECTION WITH SUPPORT PPPOE PROTOCOL WITH PAP/CHAP SUPPORTED PROTOCOLS (Internet and Ethernet)
ساختار شبکه Web Server – Web Service Network protocol
نوع نمایشگر Dot Matrix 128*64 Display
حافظه جانبی USB (Flash Memory) Data Logger
ساخته شده Behsaz Energy (Iran) Made By

Contents of the Central Heating Controller System Packaging Box

Temperature Sensor Installation Locations

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