Noritz SC-401-6M-EXT System Controller For NCC99 (up to 6 units) - HCNAC1110

Noritz SC-401-6M-EXT System Controller For NCC99 (up to 6 units) - HCNAC1110

The SC‐301‐6M‐EXT external system controller provides fully modulating operation among all units connected with the quick‐connect system. It makes sure the use and stress put on all units within a system is spread evenly to ensure proper functioning and a longer lifespan. This controller is to be used with the NCC1991 series, and can be mounted indoors or outdoors with use of included hardware.

SYSTEM CONTROLLER: Operate and monitor all your units with one remote controller as a system controller helps ensure an evenly running system and increases the ease of use. The SC‐301 contains an auxiliary back up as well, allowing for operation during partial failure conditions.

Features

• For 6 unit systems

• Provides fully modulating operation among all units

• Only one remote needed

• System Controller for 3 to 6 Units (Outdoors)

• Will Automatically Rotate Heaters for Balanced Run Time

• Will fire heaters proportional to demand

• Alternates lead heater every 8 hours of run time, or 24 hours of elapsed time

Specifications

What Our Experts Think

The Noritz SC-401-6M-EXT System Controller (HCNAC1110) is a reliable solution for managing smaller-scale water heating systems using Noritz NCC199 models. Here's why it stands out:

• Efficient Multi-Unit Management: Controls up to 6 tankless water heater units, perfect for smaller residential or commercial applications.
• Optimized Performance: Balances workload across units, reducing energy usage and extending system life.
• Precise Control: Allows for customized temperature settings and real-time adjustments to meet varying hot water demands.
• Seamless Integration: Specifically designed for Noritz NCC199 models, ensuring easy installation and compatibility.
• Durable Construction: Built to last in demanding environments, ensuring consistent performance over time.
• Advanced Safety and Diagnostics: Features built-in monitoring tools to maintain safe and efficient operation.

Q&A

Q: What is the Noritz SC-401-6M-EXT System Controller (HCNAC1110)?
A: The Noritz SC-401-6M-EXT is a system controller designed to manage and synchronize up to 6 Noritz NCC99 tankless water heaters, ensuring efficient operation for small to medium-scale applications.

Q: What are the key features of this system controller?
A:

• Multi-unit control: Coordinates up to 6 units for consistent hot water delivery.
• Enhanced efficiency: Balances system loads to optimize performance.
• Compact design: Ideal for smaller-scale installations.
• User-friendly operation: Simplifies monitoring and adjustments.

Q: Who is this product ideal for?
A: Perfect for small commercial or residential setups, such as small businesses, offices, or multi-family homes, needing synchronized water heater management.

Q: Why choose the Noritz SC-401-6M-EXT?
A: It provides reliable performance, streamlined operation, and energy efficiency, making it a practical choice for smaller multi-unit systems.

Maintenance Tips

• Clean the Unit: Wipe the controller’s exterior with a soft, dry cloth to prevent dust accumulation. Avoid water or harsh cleaning agents.
• Inspect Connections: Regularly check all wiring connections to ensure they are secure and free from corrosion or damage.
• Test Communication: Verify proper communication between the controller and connected units (up to 6) to ensure seamless operation.
• Monitor Error Codes: Address any error codes displayed promptly by consulting the user manual.
• Firmware Updates: Keep the firmware updated to maintain compatibility and optimal functionality.
• Protect from Moisture: Install the controller in a dry, well-ventilated area to prevent damage from humidity or water exposure.
• Backup Settings: Save the system configuration periodically, especially before making changes or updates.
• Annual Checkup: Have a certified technician perform an annual inspection to ensure the controller and all connections are in good condition.