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Manual Bard EIFM-3B

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  • Bard EIFM-3B - page 1

    INST ALLA TION INSTRUCTIONS ECONOMIZERS WITH EXHAUST MODELS EIFM-2B EIFM-3B For Use with Bard 1-1/2 thru 3 T on W all Mount Air Conditioners and Heat Pump s Manual : 2100-390 Supersedes: File: V olume III T ab 19 Date: 04-26-01 Bard Manufacturing Company Bryan, Ohio 43506 Since 1914...Moving ahead, just as planned. © Copyright 2001 ...

  • Bard EIFM-3B - page 2

    CONTENTS GENERAL General Information ................................................. 1 Unp acking ................................................................ 1 Description ............................................................... 1 INST ALLA TION Basic Installation ...................................................... 2 Economizers ? ...

  • Bard EIFM-3B - page 3

    Manual 2100-390 Page 1 GENERAL GENERAL INFORMATION The economizer should only be installed by a trained heating and air conditioning technician. These instructions serve as a guide to the technician installing the economizer package. They are not intended as a step by step procedure with which the mechanically inclined owner can install the package ...

  • Bard EIFM-3B - page 4

    Manual 2100-390 Page 2 2. Remove and save the existing exterior blower access and service access panels on the Bard wall mount unit. (See Figure 1.) INST ALLA TION BASIC INSTALLATION 1. Unpack the economizer assembly which includes the integral economizer with attached electrical harness, mixed air thermistor, miscellaneous hardware and installatio ...

  • Bard EIFM-3B - page 5

    Manual 2100-390 Page 3 4. Remove and discard the condenser partition blank off plate. (See Figure 2.) 3. RIGHT HAND UNITS Remove and save existing unit return air filter and left side filter support bracket. Remove and save top four (4) screws from grille. (See Figure 2.) LEFT HAND UNITS Remove and save the existing unit return air filter and right ...

  • Bard EIFM-3B - page 6

    Manual 2100-390 Page 4 5. FOR RIGHT HAND UNITS Install economizer by inserting the economizer into the unit to the far left side clearing the right filter bracket. Once the economizer is fully inserted, slide the economizer to the right until it is tight against the back of the control panel. (See Figure 3.) FOR LEFT HAND UNITS Install economizer b ...

  • Bard EIFM-3B - page 7

    Manual 2100-390 Page 5 6. Mount mixed air thermistor to blower partition as shown with screws provided. Bracket with sensor installs on top of blower partition. Screws are inserted from the underside. Route wires as shown and secure with wire tie. Connect wires to thermistor. (See Figures 2 & 3.) 7. Open unit control panel to gain access to uni ...

  • Bard EIFM-3B - page 8

    Manual 2100-390 Page 6 FIGURE 5 TOP VIEW OF CONTROL PANEL MIS-350 ...

  • Bard EIFM-3B - page 9

    Manual 2100-390 Page 7 9. Connect lead with fork terminal to corresponding points on terminal strip. Re.: C.Y.G. (See wiring diagram.) 10. Wire nut leads with 5/8” stripped ends to Y1 and Y2 leads from thermostat. See wiring diagram in this manual or on economizer. NOTE: Wires referenced in Note 1 on wiring diagram are for special control applica ...

  • Bard EIFM-3B - page 10

    Manual 2100-390 Page 8 ECONOMIZER – WA, WL & WH SERIES FEATURES • One piece construction – easy to install with no mechanical linkage adjustment required. • Exhaust air damper – built in with positive closed position. Provides exhaust air capability to prevent pressurization of tight buildings. • Actuator motor – 24 volt, power op ...

  • Bard EIFM-3B - page 11

    Manual 2100-390 Page 9 CONDITION B – WARM OUTDOORS First stage cooling cycles and compressor and dampers remain in mechanical cooling mode. FIGURE 7 MECHANICAL COOLING OPERATION MIS-348 ...

  • Bard EIFM-3B - page 12

    Manual 2100-390 Page 10 FIGURE 8 ECONOMIZER OPERATION FOR SINGLE COMPRESSOR UNIT MIS-1351 WALL THERMOSTATS FOR HEAT PUMPS WITH ECONOMIZER Thermostat Part 8403-027 (White Rodgers IF92-71) Electronic Heat Pump Thermostat 2 Stage Cool / 3 Stage Heat FOR AIR CONDITIONING WITH ECONOMIZER Thermostat Part No. 8403-021 (Honeywell T874D1934) Subbase part no ...

  • Bard EIFM-3B - page 13

    Manual 2100-390 Page 11 ...

Manufacturer Bard Category Air Conditioner

Documents that we receive from a manufacturer of a Bard EIFM-3B can be divided into several groups. They are, among others:
- Bard technical drawings
- EIFM-3B manuals
- Bard product data sheets
- information booklets
- or energy labels Bard EIFM-3B
All of them are important, but the most important information from the point of view of use of the device are in the user manual Bard EIFM-3B.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Bard EIFM-3B, service manual, brief instructions and user manuals Bard EIFM-3B. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Bard EIFM-3B.

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A complete manual for the device Bard EIFM-3B, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Bard EIFM-3B by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Bard EIFM-3B.

A complete Bard manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Bard EIFM-3B - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Bard EIFM-3B, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Bard EIFM-3B, that we can find in the current document
3. Tips how to use the basic functions of the device Bard EIFM-3B - which should help us in our first steps of using Bard EIFM-3B
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Bard EIFM-3B
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Bard EIFM-3B in a specific country, if it was not possible to solve the problem on our own.

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