Table 4. Status Messages with LED State

NHTC Display Message

LED state

System Action

 

 

 

 

 

Idle

None

Unit is made idle.

 

 

 

 

 

Humidifying

GRN (after steam

The unit has closed the contactor and is sending

 

 

production starts)

current to the cylinder to humidify.

 

 

 

 

 

MANUAL DRAIN: ON

YEL (blink)

The drain valve is activated.

 

 

 

 

 

SAFETY LOOP; OPEN

GRN

Steam production stopped.

 

 

(blink)

 

 

 

 

 

 

LEVEL SENSOR; ON

None

Deactivates the fill valve to prevent overfilling.

 

 

 

 

 

KEEP WARM ACTIVATED

None

Keep Warm feature activated, it has closed the

 

 

 

contactor to warm the water.

 

 

 

 

 

W19: Cylinder spent

YEL, GRN

The electronics allow the cylinder to be reset up

 

 

 

to four times before locking out the humidifier.

 

 

 

 

 

E19: Cylinder spent

YEL, RED

Humidifier interrupts operation and the fault relay

 

 

 

is activated.

 

 

 

 

 

FOAM: FULL TANK FLUSHING

None

The unit will initiate a flush of the cylinder and

 

 

 

resume operation.

 

 

 

 

 

10-20

Page 42 2008-08-28

Page 49
Image 49
Nortec NH Series installation manual Status Messages with LED State, Nhtc Display Message LED state System Action

NH Series specifications

The Nortec NH Series stands as a remarkable line of heating and cooling equipment designed specifically for commercial and industrial applications. Renowned for its efficiency, reliability, and innovation, the NH Series is engineered to meet the demanding needs of various environments, including hospitals, educational institutions, and office buildings.

One of the standout features of the Nortec NH Series is its modular design. This flexibility allows for easy integration into existing systems, making it an ideal choice for both new installations and upgrades. The modular setup not only enhances space efficiency but also allows users to scale the system according to their specific requirements. This adaptability is essential for facilities looking to optimize their HVAC systems without extensive renovations.

The NH Series incorporates advanced technologies that set it apart in the market. It employs high-efficiency heat exchangers made from durable materials that provide exceptional thermal performance. These heat exchangers facilitate rapid heat transfer while maintaining energy efficiency, lowering operational costs. Additionally, the unit features variable-speed fans that adjust airflow according to real-time demands, contributing to quieter operation and further energy savings.

Another noteworthy characteristic of the NH Series is its intelligent control system. The integrated controls offer user-friendly interfaces and compatibility with building management systems. This enables operators to monitor and adjust settings remotely, enhancing operational efficiency and ensuring optimal indoor climate conditions.

Furthermore, the Nortec NH Series is designed with sustainability in mind. It complies with stringent environmental regulations and utilizes eco-friendly refrigerants, reducing the overall carbon footprint of the facility. This commitment to sustainability resonates with businesses looking to enhance their green credentials while maintaining a comfortable environment.

In summary, the Nortec NH Series exemplifies innovation in HVAC technology, combining modular design, high-efficiency heat exchangers, variable-speed fans, intelligent controls, and sustainable practices. These features make it a top choice for professionals seeking reliable and efficient heating and cooling solutions for a variety of commercial applications. With the Nortec NH Series, users can achieve significant energy savings, enhanced comfort, and a positive impact on the environment.