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Manual York E3FB090

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Summary
  • York E3FB090 - page 1

    GENERAL REFERENCE St andard Register TOLL FREE T elephone: 877-318-9675 TOLL FREE Fax: 877-379-7920 INSPECTION SPLIT -SYSTEM HEA T PUMPS OUTDOOR UNITS INST ALLATION MANUAL 035-15410-002-B-0404 MODELS E3FB090 & E2FB120 (50 and 60 Hz) ® CAUTION W ARNING ...

  • York E3FB090 - page 2

    2 Unitary Products Group 090 = 7-1/2 T on 120 = 10 T on T ABLE OF CONTENTS INST ALLATION OPERATION ° ST ART -UP MAINTENANCE LIST OF FIGURES LIST OF T ABLES ...

  • York E3FB090 - page 3

    LIMIT ATIONS LOCATION 1. The outdoor units must be installed outside the building. The outdoor fans are the propeller type and are not suitable for use with duct work. 2. The outdoor and indoor units should be installed as close together as possible and with a minimum number of bends in the refrigerant piping. Refer to REFRIGERANT PIPING for additi ...

  • York E3FB090 - page 4

    CLEARANCES WARNING: Do not permit overhanging structures or shrubs to obstruct air discharge. COMPRESSORS CAUTION: Do Not loosen compressor mounting bolts. COMPRESSOR CRANKCASE HEA TER CAUTION: Do not attempt to start the compressor without at least eight hours of crankcase heat or compressor damage will occur . If a unit has just been installed or ...

  • York E3FB090 - page 5

    Both the manual and auto changeover thermostats have non- adjustable, voltage-type anticip ators for both cooling and heat - ing. WIRE SIZING REFRIGERANT PIPING GENERAL GUIDELINES Unitary Products Group 5 035-15410-002-B-0404 FIG . 3 - TYPICAL FIELD WIRING 200/230-3-60 0.94 @ 208V 208/230-1-60 0.84 @ 230V 460-3-60 0.86 460-1-60 308/415-3-50 0.86 @ ...

  • York E3FB090 - page 6

    6 Unitary Products Group FIG . 4 - UNIT DIMENSIONS AND CLEARANCES - 7-1/2 & 10 TON All dimensions are in inches. They are subject to change without notice. Certified dimensions will be provided upon request. Overhead (T op) 1 Front (Piping and Access Panels) Left Side Right Side Rear Bottom 2 1 Units must be installed outdoors. Overhanging stru ...

  • York E3FB090 - page 7

    LINE SIZING ° Oil return will be critical during: The cooling cycle when the outdoor unit is above the indoor unit (detail 1 of Figure 5). The heating cycle when the indoor unit is above the outdoor unit (detail 4 of Figure 5). EXAMPLES: #1 - 7-1/2 T on System 125 feet of 1-3/8" OD, type “L” copper tubing (125 feet x 1.6 psi/100 feet) ... ...

  • York E3FB090 - page 8

    (29 feet x 8.0 psi/100 feet) ............................................. 2.3 p si 7 feet of 1-3/8" OD, type “L” copper tubing (horizontal) (7 feet x 2.8 psi/100 feet) ............................................... 0.2 p si Fitting* .................................................................................... 0.5 psi V apor Line P ...

  • York E3FB090 - page 9

    NOTE: Use only copper tubing that has been especially cleaned and dehydrated for refrigerant use. If the tub - ing has been open for an extended period of time, it should be cleaned before being used. NOTE: 1. The matched air handlers are shipped with a small R-22 charge and they should be checked for leaks before instal - lation. Drill a small hol ...

  • York E3FB090 - page 10

    BALANCE POINT SETTING The outdoor design temperature, The building heat loss at the outdoor design temperature, and The heating capacity of the system at the outdoor design temperature. 10 Unitary Products Group FIG . 6 - EXTENDING THE SER VICE PORTS ...

  • York E3FB090 - page 11

    Unitary Products Group 11 035-15410-002-B-0404 FIG . 7 - REFRIGERANT FLOW DIAGRAM ...

  • York E3FB090 - page 12

    12 Unitary Products Group FIG . 8 - CHARGING CUR VE EFB090 FIG . 9 - CHARGING CUR VE EFB120 ...

  • York E3FB090 - page 13

    GENERAL CAUTION: Reversing valves and check valves are precise mechanical devices and will not tolerate any me - chanical abuse such as hammering. If a refrigerant system isn't properly cleaned after a compressor burn-out, scale may build up at these devices and prevent them from operating properly . SYSTEM SEQUENCE OF OPERATION COOLING OPERAT ...

  • York E3FB090 - page 14

    IN ALL THREE RESET METHODS DESCRIBED ABOVE, A FIVE MINUTE TIME DELA Y WILL T AKE PLACE AFTER THE RESET BEFORE THE UNIT WILL REST AR T . 8. Supplemental electric heat (if installed) will be controlled by second stage TH2 of the thermostat. The supplement al electric heat circuit is controlled through low voltage termi - nals W , 60 and 66. The stand ...

  • York E3FB090 - page 15

    CRANKCASE HEA TER CAUTION: DO NOT A TTEMPT TO ST ART THE COMPRES - SOR WITHOUT A T LEAST 8 HOURS OF CRANKCASE HEA T OR COMPRESSOR DAM - AGE WILL OCCUR. PRE-ST ART CHECK 1. Have sufficient clearances been provided? 2. Has all foreign matter been removed from the interior of the unit (tools, construction or shipping materials, etc.)? 3. Have the outd ...

  • York E3FB090 - page 16

    Untiary Products Group 5005 Y ork Drive, Norman, Oklahoma 73069 Subject to change without notice. Printed in U.S.A Copyright © 2004 by Y ork International Corporation. All Right s Reserved. 035-15410-002-B-0404 Supersedes: 035-15410-002-A-0304 ...

Manufacturer York Category Heat Pump

Documents that we receive from a manufacturer of a York E3FB090 can be divided into several groups. They are, among others:
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- information booklets
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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 York E3FB090.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals York E3FB090, service manual, brief instructions and user manuals York E3FB090. 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 York E3FB090.

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A complete manual for the device York E3FB090, 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 York E3FB090 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of York E3FB090.

A complete York 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 York E3FB090 - 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 York E3FB090, 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 York E3FB090, that we can find in the current document
3. Tips how to use the basic functions of the device York E3FB090 - which should help us in our first steps of using York E3FB090
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with York E3FB090
5. FAQ - Frequently Asked Questions
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