Lifebreath 1500I-ECM User Manual

Lifebreath 1500I-ECM Specifications

General

Model	1500I-ECM
Motor Type	ECM
Supply Voltage	120V
Filter Type	MERV 8
Voltage	120V
Type	Heat Recovery Ventilator

Summary

Mounting the 1500/2000/2500 Indoor Models

Mounting Rooftop HRV Models

Roof Mount Considerations

General information on attaching HRV units to a roof curb assembly.

Roof Curb Assembly Instructions

Securing the Roof Curb Frame

Critical steps to ensure the roof mounting frame is squared and securely attached.

Ducting the HRV System

Warm-Side Ducting Recommendations

Recommendations for designing and installing warm-side ductwork within the building.

Stale/Fresh Air System Setup

Fresh Air Supply System Guidance

Guidance on connecting and distributing fresh air into the building from the HRV.

HRV Drain Connections Installation

Drain Connection Steps

Step-by-step instructions for correctly connecting the HRV unit's condensate drain system.

HRV Functions and Controls

Main Wall Control (99-BC02) Operation

99-BC02 Control Instructions

Operating instructions for the 99-BC02 ventilation wall control unit.

3-Speed Control (99-500) Installation

Wiring the 3-Speed Control

Wiring instructions for installing the 99-500 three-speed fan control.

Wireless Timer (99-DET02) Setup

Pairing the Wireless Timer

Procedure for successfully pairing the wireless timer with the main HRV control.

Dehumidistat (99-DH01) Operation & Installation

Installing the Dehumidistat

Aircom Relays & Furnace Interlocking

Adjusting Air Flow: 1500 Units

All Speed Adjustment Method

HRV Fan Defrost System

Defrost Time Adjustment

Balancing HRV Airflows

Balancing Procedure with Pitot Tube

Step-by-step guide for performing airflow balancing using a Pitot tube.

Service & Maintenance: 1500 Units

Servicing Filters

Servicing Blowers

Service & Maintenance: 2000 Units

Servicing Cores

Service & Maintenance: 2500 Units

Cleaning of Core

Wiring Diagram: 1500 Series

1500I-ECM/E-ECM Diagram