Nu-Air ES150 User Manual

Rev. 6.0 November 1, 2016
P.O. Box 2758
Windsor, Nova Scotia, B0N 2T0
Phone: 902-798-2261 Fax: 902-798-2557
www.nu-airventilation.com
Email: nuair@nu-airventilation.com
ES SERIES
OPERATING, MAINTAINING & INSTALLING YOUR HEAT RECOVERY
VENTILATOR
FOR MODELS ES100, ES150, ES160, ES160E, ES170 AND ES210
* LEAVE THIS DOCUMENT WITH THE HOMEOWNER
Specifications, dimensions and ratings may change without notice
as a result of ongoing product development and improvements.
Now Featuring the Nu-Air EZ System.
1. EZ Level suspension straps.
2. EZ Balance pressure ports to measure
and balance air flows.

Nu-Air ES150 Specifications

General

Brand	Nu-Air
Model	ES150
Category	Fan
Language	English

Summary

Installation Guide

Installation Supplies and Standard Items

Installer's Responsibilities

Outlines the installer's duties regarding system performance, code compliance, and proper installation practices.

Installation System Options Overview

Introduces three common installation methods: Fully Ducted, Extended Exhaust, and Simplified.

Ducting to the Outside

Details requirements for exterior ducting, including insulation and vapour barriers, and weather hood installation.

Weather Hood Installation

Locating Weather Hoods

Mounting and Noise Control

Ductwork Guidelines

Drain Connections

Furnace Interlock

Details mandatory and recommended furnace blower interlock methods and control board jumper settings.

Balancing Air Flows

Explains the necessity of balanced airflow and the tools required for measurement.

Magnehelic Gauge and Flow Grid Method

Procedure for using a magnehelic gauge and flow grid to measure and balance air flow.

Manometer or Gauge with Pressure Ports

Information on using manometers or gauges with pressure ports for air flow measurement.

Adjusting Fan Speed for Balancing

Step-by-step guide on how to adjust fan speeds for balancing and meeting capacity needs.

Control Options and Wiring

ES Series Controls (12 VDC)

ES Tx and Mx Controls

ES Lumina Control

Wiring ES Series Controls

Instructions for wiring ES Series controls to the HRV/ERV terminal block, including important warnings.

Windsor Series Controls & 24 V Options

Wiring Windsor Series Controls

Wiring instructions for connecting Windsor Series controls to the 24 VAC terminal block.

DSTAT-1 Dehumidistat Wiring

Status LEDs and Mode of Operation

Start-Up Procedure

Maintenance Guide

Filter Maintenance

Condensate Drain Maintenance

Heat/Energy Recovery Core Cleaning

Annual Servicing Recommendations

Troubleshooting Common Issues

Electrical Schematics