Nortec Industries NHRS Series manual Table of Contents

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TABLE OF CONTENTS

Subject

Page

10-00 INTRODUCTION

1. PRINCIPLE OF OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

10-10 HUMIDITY, STEAM ABSORPTION & DISTRIBUTION

1. CONTROLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

A. STANDARD CONTROLLERS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

B. FULLY INTEGRATED MODULATION ADAPTER . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

C. SIGNAL BY OTHER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

D. VARIABLE AIR VOLUME(VAV) CONTROL SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . 3

2. STANDARD FEATURES AND BENEFITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

A. INTEGRAL DRAIN WATER COOLER (DWC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

B. TWO-LINE ALPHANUMERIC LIQUID CRYSTAL DISPLAY (LCD) . . . . . . . . . . . . . . 3

C. AUTOMATIC SYSTEMS TEST. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

D. AUTOMATIC END OF SEASON DRAIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

E. AUTOMATIC DETECTION, RESPONSE, AND SYSTEM MESSAGES. . . . . . . . . . . 3

F. SIMPLE INSTALLATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

3. ELECTRICAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

4. CLEARANCES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

5. WATER REQUIREMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

6. STEAM DISTRIBUTION AND ABSORPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

A. IN-DUCT INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

B. OUTSIDE DUCT INSTALLATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

C. VERTICAL IN-DUCT INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

D. DRAIN WATER COOLING OPTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

7. BLOWER PACKS (BOBP, RMBP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

A. BLOWER PACKS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

B. PRIMARY VOLTAGE CONNECTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

10-20 SPECIFICATION

1. HUMIDIFIERS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

A. GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

B. PRODUCTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

C. EXECUTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2. ACCESSORIES / OPTIONS AVAILABLE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

A. HUMIDISTAT WITH INTEGRAL SENSOR AND CONTROLLER. . . . . . . . . . . . . . . . 6

B. HUMIDISTAT WITHOUT INTEGRAL SENSOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

C. STEAM DISTRIBUTORS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

D. REMOTE MOUNTED BLOWER PACKS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

E. SHORT ABORPTION MANIFOLDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

F. ON/OFF CONTROLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

G. SSR COOLING KIT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

H. KEEP WARM OPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

I. REMOTE FAULT INDICATION PACKAGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

J. NORTEC LINKS OPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

WARRANTY

2008-02-18

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Contents Nhrs 2008-02-18 Table of Contents List of Figures This page Intentionally Left Blank Introduction Principle of Operation Nhrs This page Itentionally Left Blank HUMIDITY, Steam Absorption & Distribution Fully Integrated Modulation Adapter Signal by OtherControls Standard ControllersTWO-LINE Alphanumeric Liquid Crystal Display LCD Variable AIR Volume VAV Control SystemSimple Installation Integral Drain Water Cooler DWCSteam Distribution and Absorption ElectricalClearances Water RequirementsAmps Voltage Phase Rated Rated K.W MAX. EXTNhrs Physical Data 10-10 Rmbp Physical Data Dimensions Specification General HumidifiersResistive Steam Humidification System Nortec Model Nhrs Extra MaterialExecution Examination InstallationTraining TestingSteam Distributors Accessories / Options AvailableNhrs Unit Configuration Options Modulating TransducerOn / OFF Controls Remote Fault Indication PackageBlower Pack Short Absorption ManifoldsWarranty Authorized Agent

NHRS Series specifications

Nortec Industries has established itself as a leader in the HVAC and dehumidification industry with the introduction of its NHRS Series. This remarkable line of products is designed to meet the complex needs of various applications, ensuring optimal indoor air quality while maximizing energy efficiency.

One of the standout features of the NHRS Series is its robust construction. Built using high-quality materials, these units are designed to withstand demanding operating conditions, making them suitable for both residential and commercial environments. The series includes a range of models with different capacities, addressing the needs of small spaces up to large facilities effectively.

A significant technological advancement in the NHRS Series is its advanced control system. The series is equipped with sophisticated microprocessor-based controls that allow for precise monitoring and regulation of indoor humidity levels. Users can easily set desired humidity targets, and the system adjusts its performance dynamically to maintain those levels without unnecessary energy consumption.

Moreover, the NHRS Series incorporates energy recovery ventilators, which allow for the efficient exchange of air without sacrificing comfort. By capturing heat and moisture from the outgoing air and transferring it to the incoming air, these ventilators optimize energy use, reducing heating and cooling costs significantly. This is particularly beneficial in climates with extreme temperature variations.

Additionally, the NHRS Series features advanced filtration options that enhance indoor air quality. With built-in capabilities for MERV-rated filters, the systems capture airborne particles, allergens, and pollutants, ensuring that occupants breathe cleaner air. This is particularly crucial in industrial settings where air quality can directly impact health and productivity.

Another hallmark of the NHRS Series is its user-friendly interface. The systems are designed with an intuitive control panel that provides real-time feedback on operational performance and maintenance needs. This makes it easy for users to monitor system health and efficiency, enhancing reliability and reducing downtime.

In summary, the Nortec Industries NHRS Series stands out for its robust construction, innovative control technologies, energy recovery capabilities, advanced filtration systems, and user-friendly design. These features combine to offer effective humidity control solutions, making the NHRS Series a top choice for anyone looking to improve their indoor air quality and energy efficiency in a sustainable manner. Whether for a small home or a large commercial application, this series delivers on performance, reliability, and user satisfaction.
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