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Hi-Velocity HE Series - User Manual

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Includes:
Hi-Velocity Fan Coils
Heating Coils/Modules
Cooling Coils/Modules
Add-ons and Options
Product Specications
Small Duct Heating, Cooling and
Indoor Air Quality Systems
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HE Series
Installation Manual
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Summary

Module INT - Common Parts & Introduction

Common Parts

Overview of components and system features.

Ease of Installation

Details on the straightforward installation process.

Primary Applications

Discusses heating, cooling, and air quality functions.

Quality Assurance

Standards and compliance for the system components.

Warranty and Terms

Warranty details, terms, conditions, and manufacturer liabilities.

Disclaimer

Notes on product changes, specifications, and illustrations.

Module OTL - Hi-Velocity Outlet Installation

Outlet Installation Prerequisites

Prerequisites and considerations before installing outlets.

Outlet Installation and Location

Guidelines for installing and properly locating vents for optimal comfort.

Rough-In Boot and Kick Space Installation

Steps for installing rough-in boots and vents in kick spaces.

Module FCP - Hi-Velocity Fan Coil Placement

Fan Coil Location

Guidance on placing the fan coil unit for optimal installation.

Fan Coil Clearances

Required spacing around the fan coil for access and servicing.

Hanging the Fan Coil Unit

Instructions for suspending the fan coil unit, including strap kit usage.

Module DUC - Installing Plenum and Branch Duct

Plenum Duct Installation Basics

Guidelines for installing the main plenum, including placement, connections, and structural integration.

Branch Ductwork and Connections

Details on using flexible duct, branch take-offs, and making secure connections.

Outlet Installation Methods

Procedures for installing various types of outlets, including retrofits and special grills.

Module RAI - Return Air Installation

Return Air Design Considerations

General guidelines for designing and installing return air systems.

Duct Sizing and Cutout

Procedures for sizing return air ducts and cutting fan coil knockouts.

Return Air Base and Components

Information on the return air base, filter, and mounting additional components.

Module WIR - Wiring and Dip Settings

EPC Circuit Board and Motor Overview

Introduction to the EPC circuit board, motor, and control board.

Wiring Diagrams and Controls

Provides wiring diagrams, 24V controls, and factory dip settings.

Airflow Data and Dip Settings

Standard and metric airflow data based on dip switch settings.

EPC Dip Ranges and Adjustments

How to adjust CFM output using EPC dip settings for fine-tuning.

Module RPM - Refrigerant Module Installation

RPM-E Module Overview

Introduction to the RPM-E refrigerant cooling module.

Installation and Piping

Covers configurations, mounting, drain connections, and piping.

System Charging and Operation

Procedures for evacuation, charging, heat pumps, bi-flow receivers, and freeze stats.

Troubleshooting TXV and Short Cycling

Diagnosing TXV issues and common causes of short cycling.

Module WCM - Chilled Water Coil Installation

WCM;WM Coil Overview

Introduction to the WCM/WM chilled water coil add-on module.

Installation and Piping

Steps for installing and piping the chilled water coil.

Module HWC - Hot Water Coil Installation

HWC Coil Overview

Introduction to the HWC hot water coil add-on module.

Installation and Piping

Steps for installing and piping the hot water coil.

Module ESH - Electrical Strip Heater Installation

ESH Unit Overview

Introduction to the Electrical Strip Heater unit.

Installation and Wiring

Procedures for installing and wiring the ESH unit.

Operation, Maintenance, and Diagrams

Covers operation, maintenance, zoning, and provides wiring diagrams.

Optional Wiring Configurations

Details on optional wiring for staging and fan speed control.

Module OPT - Add-Ons & Third Party Options

Filter Rack and Air Purification System

Details on the optional filter rack and Hi-Velocity Air Purification System.

Zoning Controller and Turbo Meter

Information on PWM Zoning Controller and Turbo Meter.

Third Party Integration

Covers fresh air make-up, fire stopping, humidity control, and HRV/ERV integration.

Module CTS - Installation Check List & Troubleshooting

Installation Check List

A comprehensive checklist to ensure proper system installation.

Troubleshooting EPC Motor and Airflow

Steps to diagnose EPC motor and low airflow issues.

Troubleshooting 24 Volt Systems

Diagnosing 24-volt wiring and circuit board problems.

Troubleshooting Outdoor Unit and Short Cycling

Diagnosing outdoor unit electrical issues and short cycling problems.

Module SPC - Specifications & Sizing

Coil and Fan Coil Specifications

Technical specifications for various coils and fan coil units.

Quick Sizing Guide

A quick reference guide for unit dimensions and sizing parameters.

Module SRV - Service and Performance Form

Job, System, and Ductwork Information

Fields for collecting job details, system parameters, and ductwork configuration.

Heating, Cooling, Refrigerant, and Airflow Data

Sections for recording performance data for heating, cooling, refrigerant, and airflow.

Hi-Velocity HE Series Specifications

General IconGeneral
Fuel TypeNatural Gas or Propane
Heating Capacity40, 000 to 120, 000 BTU/h
Heating StagesTwo-Stage
Blower MotorECM motor
Heat ExchangerStainless steel
Voltage115V

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