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Manual Bard WGEIFM-3C

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  • Bard WGEIFM-3C - page 1

    Manual 2100-498B Page 1 of 17 ECONOMIZER WITH EXHAUST MODEL WGEIFM-3C WGEIFM-5C WGSEIFM-5 For Use with Bard 3 - 5 T on S tep Cap acity and 2 - 5 T on Single S t age W all Mount Air Conditioners with Gas Heat INST ALLA TION INSTRUCTIONS © Copyright 2007 Manual : 2100-498B Supersedes: 2100-498A File: V olume III T ab 19 Date: 02-24-10 Bard Manufactu ...

  • Bard WGEIFM-3C - page 2

    Manual 2100-498B Page 2 of 17 CONTENTS General General Information ................................................. 3 Unpacking ................................................................ 3 Description ............................................................... 3 Models ................................................................ 3 In ...

  • Bard WGEIFM-3C - page 3

    Manual 2100-498B Page 3 of 17 GENERAL GENERAL INFORMATION The ventilator should only be installed by a trained heating and air conditioning technician. These instructions serve as a guide to the technician installing the ventilator package. They are not intended as a step by step procedure with which the mechanically inclined owner can install the ...

  • Bard WGEIFM-3C - page 4

    Manual 2100-498B Page 4 of 17 INST ALLA TION BASIC INSTALLATION 1. Unpack the ventilator assembly which includes the integral ventilator with attached electrical harness, blank-off plate and miscellaneous hardware. 2. Remove and save the existing exterior blower access and service access panels (see Figure 1). 3. Remove and discard exhaust cover pl ...

  • Bard WGEIFM-3C - page 5

    Manual 2100-498B Page 5 of 17 FIGURE 2 INSTALLATION OF ECONOMIZER FIGURE 2 INSET SIDE SECTION 5. Install ventilator sheet metal assembly by inserting the ventilator into the unit – centering between the tubing on the left and the control panel on the right. Once the ventilator is fully inserted, slide the ventilator to align screw hole through th ...

  • Bard WGEIFM-3C - page 6

    Manual 2100-498B Page 6 of 17 FIGURE 3 INSTALL LOOSE PIECE WIRE HARNESS PLUG SECURE INTO FILTER TR AY PLUG TO ROUTE WIRES THROUGH WIRE MO UNT, AND INTO HOLE AT REAR O F UNIT INTO L OW VO LTAGE TERMINAL BLOCK AREA MIS -2415 ...

  • Bard WGEIFM-3C - page 7

    Manual 2100-498B Page 7 of 17 9. Mount mixed air thermistor sensor to blower as shown with screws provided. Route two (2) red wires from wire harness installed in Step #7 through cable holders, and connect to thermistor sensor as shown in Figure 2. 10 . Connect the wires (with fork connectors) routed into the low voltage box in Step #7 to the low v ...

  • Bard WGEIFM-3C - page 8

    Manual 2100-498B Page 8 of 17 EXAMPLE: 1. Measure return air temperature (RAT) (assume 75° F for example). 2. Measure outdoor air temperature (OAT) (assume 60° F for example). 3. Calculate the mixed air temperature (MAT) which will result from the desired combination of OAT (10 percent) and RAT (90 percent). .1 OAT + .9 RAT = MAT or substituting ...

  • Bard WGEIFM-3C - page 9

    Manual 2100-498B Page 9 of 17 FIGURE 5 ECONOMIZER LOGIC MODULE ...

  • Bard WGEIFM-3C - page 10

    Manual 2100-498B Page 10 of 17 WG3S Ventilation Airflow 0 100 200 300 400 500 600 700 0 2.5 5 7.5 10 12.5 15 17.5 20 22.5 25 27.5 30 Vent Pos ition Ventilation Airflow (CFM) Stage #2 Operat ion Blower Only & Stage #1 Operat ion WG4S Ventila tion Airflow 0 100 200 300 400 500 600 700 800 900 0 2.5 5 7.5 10 12.5 15 17.5 20 22 .5 25 27.5 30 Vent P ...

  • Bard WGEIFM-3C - page 11

    Manual 2100-498B Page 11 of 17 WG5S Ventilation A irflow 0 100 200 300 400 500 600 700 800 900 1000 0 2.5 5 7.5 10 12.5 15 17.5 20 22.5 25 27. 5 30 Vent Position Ventilation Airflow (CFM) Stage #2 Operation Stage #1 Operation Blower Only ...

  • Bard WGEIFM-3C - page 12

    Manual 2100-498B Page 12 of 17 0 50 100 150 200 250 300 350 400 450 500 550 600 clo sed A B C D Open Damp e r P osit io n W24G EIF M Airflow V ers us Position - Low Spe ed Fr ee Bl ow . 15" ES P . 30" ES P 0 50 100 150 200 250 300 350 400 450 500 550 600 650 700 clo sed A B C D Open Damp e r P osit io n W24 G E I FM A irf low V er sus Pos ...

  • Bard WGEIFM-3C - page 13

    Manual 2100-498B Page 13 of 17 0 50 100 150 200 250 300 350 400 450 500 550 600 650 clo sed A B C D Open Damp e r P osit io n W30- 36G E I FM A ir flow V ers us Position - Low Speed Fr ee Bl ow . 15" ES P . 30" ES P 0 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 clo sed A B C D Open Damp e r P osit io n W3 0 - 36 G EI FM Air ...

  • Bard WGEIFM-3C - page 14

    Manual 2100-498B Page 14 of 17 0 50 100 150 200 250 300 350 400 450 500 550 600 650 clo sed A B C D Open Dampe r Po sition W4 2 - 60 G EIF M Airflow V e rsus Po sit ion - Low S pe ed Fr ee Bl ow 0. 15" ES P 0. 30" ES P 0 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 clo sed A B C D Open Damp e r P osit io n W42 -6 0G EIFM ...

  • Bard WGEIFM-3C - page 15

    Manual 2100-498B Page 15 of 17 FIGURE 6 ECONOMIZER OPERATION FOR SINGLE COMPRESSOR UNIT ...

  • Bard WGEIFM-3C - page 16

    Manual 2100-498B Page 16 of 17 FIGURE 7 CALL FOR BLOWER OPERATION ECONOMIZER SEQUENCE OF OPERATION CONDITION A — COOL OUTDOORS First stage cooling closes and powers the economizer dampers to economizer mode and the indoor blower starts. Mixed Air Sensor senses a mixture of return air and outdoor air and modulates the dampers accordingly. Compress ...

  • Bard WGEIFM-3C - page 17

    Manual 2100-498B Page 17 of 17 CONDITION B — WARM OUTDOORS First stage cooling cycles the compressor and dampers remain in mechanical cooling mode. FIGURE 8 CALL FOR COOLING OPERATION ...

Manufacturer Bard Category Ventilation Hood

Documents that we receive from a manufacturer of a Bard WGEIFM-3C can be divided into several groups. They are, among others:
- Bard technical drawings
- WGEIFM-3C manuals
- Bard product data sheets
- information booklets
- or energy labels Bard WGEIFM-3C
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 WGEIFM-3C.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Bard WGEIFM-3C, service manual, brief instructions and user manuals Bard WGEIFM-3C. 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 WGEIFM-3C.

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A complete manual for the device Bard WGEIFM-3C, 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 WGEIFM-3C by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Bard WGEIFM-3C.

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 WGEIFM-3C - 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 WGEIFM-3C, 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 WGEIFM-3C, that we can find in the current document
3. Tips how to use the basic functions of the device Bard WGEIFM-3C - which should help us in our first steps of using Bard WGEIFM-3C
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Bard WGEIFM-3C
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Bard WGEIFM-3C in a specific country, if it was not possible to solve the problem on our own.

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