Bard WGEIFM-5C, WGSEIFM-5, WGEIFM-3C installation instructions Contents

Page 2

CONTENTS

General

 

Figures

 

General Information

3

Figure 1 Removal of Exterior Panels

4

Unpacking

3

Figure 2 Installation of Economizer

5

Description

3

Figure 3 Install Loose Piece Wire Harness

6

Models

3

Figure 4 WGSEIFM-5 Wiring Diagram

7

 

 

Installation

 

Figure 5 Economizer Logic Module

9

 

 

 

Basic Installation

4, 5, 7, 8

Figure 6 Economizer Op - Single Compressor....

15

Economizer Sequence of Operation

 

Figure 7 Call for Blower Operation

16

Condition A – Cool Outdoors

16

Figure 8 Call for Cooling Operation

17

Economizer Sequence of Operation

 

 

 

Condition B – Warm Outdoors

17

Tables

 

 

 

Table 1

3

 

 

Table 2

8

 

 

Graphs

 

 

 

WG3S Ventilation Airflow

10

 

 

WG4S Ventilation Airflow

10

 

 

WG5S Ventilation Airflow

11

 

 

W24G EIFM Ventilation Airflow

12

 

 

W30G-W36G EIFM Ventilation Airflow

13

 

 

W42G-W60G EIFM Ventilation Airflow

14

Manufactured under U.S. Patent number 5,301,744

Other patents pending

COPYRIGHT DECEMBER 2007

BARD MANUFACTURING COMPANY, INC.

BRYAN, OHIO USA 43506

Manual

2100-498B

Page

2 of 17

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Contents Installation Instructions Economizer with Exhaust Contents General Installation Removal of Exterior PanelsInstallation of Economizer Inset Side SectionInstall Loose Piece Wire Harness Plug MIS-2415WGSEIFM-5 Wiring Diagram Economizer Logic Control Setting ExampleEconomizer Logic Module WG3S Ventilation Airflow WG5S Ventilation Airflow W24G Eifm Airflow Versus Position Low Speed W30-36G Eifm Airflow Versus Position Low Speed W42-60G Eifm Airflow Versus Position Low Speed Economizer Operation for Single Compressor Unit Condition a Cool Outdoors Call for Blower OperationCondition B Warm Outdoors Call for Cooling Operation

WGEIFM-5C, WGEIFM-3C, WGSEIFM-5 specifications

Bard WGEIFM-5C, WGSEIFM-5, and WGEIFM-3C are cutting-edge energy-efficient HVAC solutions designed to meet the diverse needs of modern buildings while ensuring superior comfort and performance. These units are engineered to provide effective heating and cooling, utilizing advanced technologies that prioritize environmental sustainability, user-friendliness, and reliability.

The Bard WGEIFM-5C model is particularly known for its compact design, making it suitable for tight spaces. It employs an advanced inverter-driven compressor that optimizes power consumption, resulting in significant energy savings without compromising on performance. This unit also features a programmable thermostat that allows users to tailor their climate control settings, enhancing overall comfort.

The WGSEIFM-5, on the other hand, is designed for semi-indoor applications where space and efficiency are paramount. This model boasts a high Energy Efficiency Ratio (EER), making it one of the most efficient options in its class. The WGSEIFM-5 integrates smart technology that allows for remote monitoring and management, enabling users to adjust settings from their smartphones or computers. This flexibility ensures that energy usage can be managed effectively, further contributing to cost savings.

The WGEIFM-3C, known for its robust construction, is perfect for larger spaces needing consistent climate control. Equipped with a multi-stage cooling system, this unit provides effective and rapid temperature regulation. Its durable chassis is designed to withstand harsh environmental conditions, making it ideal for both residential and light commercial applications. With built-in noise reduction technologies, the WGEIFM-3C operates quietly, ensuring minimal disruption to the surrounding environment.

All three models incorporate eco-friendly refrigerants that comply with environmental regulations, reflecting Bard's commitment to sustainability. They also feature user-friendly interfaces, making them accessible for users of all technical expertise. Easy installation and maintenance routines are hallmarks of Bard's design philosophy, ensuring that users can keep their systems running smoothly.

Overall, Bard WGEIFM-5C, WGSEIFM-5, and WGEIFM-3C stand out in the HVAC market with their innovative features, energy-efficient technologies, and exceptional performance. These models not only enhance indoor comfort but also promote energy savings and environmental responsibility, making them a smart investment for any building.