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Manual Energy Tech Laboratories DSH

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  • Energy Tech Laboratories DSH - page 1

    Model DSH Ceiling Mounted Ducted R-410A Air Conditioning Units New Release Form 145.32-IOM1 (908) CEILING MOUNTED DUCTED R-410A AIR CONDITIONING UNITS INST ALLA TION INSTRUCTIONS ...

  • Energy Tech Laboratories DSH - page 2

    JOHNSON CONTROLS 2 FORM 145.32-IOM1 (908) This equipment is a relatively complicated apparatus. During installation, operation, maintenance or service, individuals may be exposed to certain components or conditions including, but not limited to: refrigerants, oils, materials under pressure, rotating components, and both high and low voltage. Each o ...

  • Energy Tech Laboratories DSH - page 3

    FORM 145.32-IOM1 (908) 3 JOHNSON CONTROLS CHANGEABILITY OF THIS DOCUMENT T ABLE OF CONTENTS In complying with Joh nson C ontro ls policy for continu- ous product improvement, the information contained in this document is subject to change without notice. While Jo hnson Con trols makes no commitment to up- date or provide current information automat ...

  • Energy Tech Laboratories DSH - page 4

    JOHNSON CONTROLS 4 FORM 145.32-IOM1 (908) GENERAL INFORMA TION Our units are designed to meet the ever-changing (un ique) instal latio n requi remen ts of today ’s mark et. The horizontal conguration is unitized for single package or split installation. Low prole design allows the unit to be installed on the oor or suspended from the cei ...

  • Energy Tech Laboratories DSH - page 5

    FORM 145.32-IOM1 (908) 5 JOHNSON CONTROLS TYPICAL INST ALLA TION DRA WING ...

  • Energy Tech Laboratories DSH - page 6

    JOHNSON CONTROLS 6 FORM 145.32-IOM1 (908) PRE-INST ALLA TION INSPECTION OF EQUIPMENT All units are factory tested to ensure safe operation and quality assembly . Units are packaged and sealed on shipping skids and shipped in rst class condition. T orn and broken packaging, scratched or dented panels should be reported to carrier immediately . An ...

  • Energy Tech Laboratories DSH - page 7

    FORM 145.32-IOM1 (908) 7 JOHNSON CONTROLS UNIT MOUNTING The 2 through 5 ton unit consist of an evaporator and condenser module. These two modules are rigidly at- tac hed by a join ing str ip acro ss the top of the two cab inet , an d two long sid e cro ss- memb er angl es whi ch brid ge the mou nting chann els on the botto m of the unit. These unit ...

  • Energy Tech Laboratories DSH - page 8

    JOHNSON CONTROLS 8 FORM 145.32-IOM1 (908) SEP ARA TION OF UNITS The 2 through 5 ton units are provided with refrigerant shut-off valves to allow the evaporator and condenser sections to be eld split - without the necessity of re - claiming the entire unit refrigerant charge. The evaporator and condenser sections may be sepa- rated by performing ...

  • Energy Tech Laboratories DSH - page 9

    FORM 145.32-IOM1 (908) 9 JOHNSON CONTROLS DIMENSIONAL DA T A ...

  • Energy Tech Laboratories DSH - page 10

    JOHNSON CONTROLS 10 FORM 145.32-IOM1 (908) DIMENSIONAL DA T A (Cont.) ...

  • Energy Tech Laboratories DSH - page 11

    FORM 145.32-IOM1 (908) 11 JOHNSON CONTROLS DUCTWORK When installing ductwork, adhere to local Codes and sensible practice. Minimize duct runs and avoid abrupt cha nge s in dire ctio n whe re poss ible . Allow amp le acces s space for servicing of the coils and changing of lters. Perform regular maintenance on ducts to increase unit life, maintai ...

  • Energy Tech Laboratories DSH - page 12

    JOHNSON CONTROLS 12 FORM 145.32-IOM1 (908) ELECTRICAL WIRING Follow local electrical codes when making electrical co nn ect ion s. Uni ts are co mpl ete ly fac to ry wi red fo r no rma l supply voltages (ie.208-230, 460, 575/3phase/60Hz) Conrm unit specications by checking unit data plate. The factory wiring terminates in two boxes, one in ea ...

  • Energy Tech Laboratories DSH - page 13

    FORM 145.32-IOM1 (908) 13 JOHNSON CONTROLS STANDA RD MOT ORS MO DEL VOLTA GE COMPRESSOR E VAP OR ATOR FAN CONDENSER F A N MIN. CCT. "MOP" # QTY RLA LRA HP FLA HP FLA AMP ACIT Y Max Overcurrent Prot. AC024H12 208-230/1/60 1 @ 13.5 58.3 0.25 2.6 0.50 4.5 23.98 35 AC024H32 208-230/3/60 1 @ 8.6 55.0 0.25 1.4 0.50 2.2 14.35 20 AC036H12 208-230 ...

  • Energy Tech Laboratories DSH - page 14

    JOHNSON CONTROLS 14 FORM 145.32-IOM1 (908) MOTOR AND PULLEY DA T A EVAPORA TOR - STANDARD BLOW ER M OTOR AND DRIVE DATA Belts HP Frame Eff.(%) Pitch Dia.(in) Browning # Pitch Dia.(in) Br owning# Ratin g / Size Qty 2 TON 845-1170 1/4 56 66.0 2.6-3.6 1VP40 X 5/8 5.4 AK56H 4L370 1 3 TON 675-1010 1/3 56 75.0 2.0-3.0 1VP34 X 5/8 5.2 AK54H 4L370 1 4 TON ...

  • Energy Tech Laboratories DSH - page 15

    FORM 145.32-IOM1 (908) 15 JOHNSON CONTROLS ST ART -UP AND OPERA TION Prior to starting unit for the rst time, tur n t he th erm os tat sy st em swi tc h t o OFF - or raise the cooling setpoint to the highest temperature, to prevent the unit from starting. Close the electrical dis connec t switc h. This will energ ize the compressor crankcase hea ...

  • Energy Tech Laboratories DSH - page 16

    JOHNSON CONTROLS 16 FORM 145.32-IOM1 (908) TYPICAL SCHEMA TIC ...

  • Energy Tech Laboratories DSH - page 17

    FORM 145.32-IOM1 (908) 17 JOHNSON CONTROLS MAINTENANCE / SERVICE Disconnect And Lock Out Power When Servicing Unit. Failure T o Do So May Result In Personal Injury Or Death Due T o Electrical Shock. Exercise care when working around the sharp metal edges of door panels or door frames, etc. These edges can cause injury . FIL TERS Inspect lters mo ...

  • Energy Tech Laboratories DSH - page 18

    JOHNSON CONTROLS 18 FORM 145.32-IOM1 (908) COMFORT ALERT™ DIAGNOSTICS The Comfort Alert diagnostics module is a brea kthrough innovation for troubleshooting and protecting three phase Copeland Scroll® compressors. The module installs easily in the electrical box of the condensing unit near the compressor contactor . By monitoring and analyzing d ...

  • Energy Tech Laboratories DSH - page 19

    FORM 145.32-IOM1 (908) 19 JOHNSON CONTROLS Status LED Status LED Description Status LED Troubleshooting Information Green “POW ER” Module has power Supply vo ltage is present at module terminal s 1. Compressor protector is open 2. Condensing unit pow er disconnect is open 3. Compressor circuit breaker or fuse(s) is open 4. Broken suppl y wire s ...

  • Energy Tech Laboratories DSH - page 20

    JOHNSON CONTROLS 20 FORM 145.32-IOM1 (908) Fla sh cod e numb er corr espon ds to a num ber of LED flashes, followed by a pause and then repeated. TRIP and ALERT LED’ s flashing at the same time means control circuit voltage is too low for opera- tion. Resetting Alert Codes Alert codes can be reset manually and automatically . The manual method ...

  • Energy Tech Laboratories DSH - page 21

    FORM 145.32-IOM1 (908) 21 JOHNSON CONTROLS Miswiring the Comfort Alert module will cause false LED codes. T able 1 describes LED opera - tion when the module is miswired and what troubleshooting action is required to correct the problem. Installation V erication T o verify the installation of Comfort Alert is correct, a functional test can be pe ...

  • Energy Tech Laboratories DSH - page 22

    JOHNSON CONTROLS 22 FORM 145.32-IOM1 (908) LIMITED W ARRANTY ONE YEAR LIMITED W ARRANTY Johnson Controls warrants this product to be free from defects in workmanship or material for a period of one year from date of original installation or 18 months from date of shipment, whichever comes rst. Johnson Controls obligation under this Warranty is L ...

  • Energy Tech Laboratories DSH - page 23

    FORM 145.32-IOM1 (908) 23 JOHNSON CONTROLS R-410A QUICK REFERENCE GUIDE  RefertoInstallationInstructionsfor specicinstallationrequir ements . • R-410A Refrigerant operates at 50 - 70 percent higher pressures than R-22. Be sure that servicing equipment and replacement components are designed to operate with R-410A. • R ...

  • Energy Tech Laboratories DSH - page 24

    Subject to change without notice. Printed in U.S.A. Copyright © 2008 by Unitary Products Group. All rights reserved. Form 145.32-IOM1 (908) New Release Y ork PA 17405 P .O. Box 1592 Y ork, P A 17405 Engineered Systems Products Group ...

Manufacturer Energy Tech Laboratories Category Air Conditioner

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

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

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

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

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