Johnson Controls DSH Series Installation Operation & Maintenance
Airside economizer kit, air cooled air conditioning units r-410a style b
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Also See for DSH Series:
- Installation, operation & maintenance instructions manual (36 pages) ,
- Installation instructions manual (16 pages)
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Summary of Contents for Johnson Controls DSH Series
- Page 1 INDOOR PACKAGED EQUIPMENT NEW RELEASE Form 145.10-IOM3 (415) INSTALLATION, OPERATION, MAINTENANCE AIRSIDE ECONOMIZER KIT MODELS DSH/DSV AIR COOLED AIR CONDITIONING UNITS R-410A STYLE B Issue Date: April 2015...
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Page 2: Safety Symbols
All wiring must be in accordance with published specifications and must be performed ONLY by qualified service personnel. Johnson Controls will not be responsible for damages/problems resulting from improper connections to the controls or application of improper control signals. - Page 3 CHANGEABILITY OF THIS DOCUMENT In complying with Johnson Controls policy for It is the responsibility of operating/service personnel continuous product improvement, the information as to the applicability of these documents to the contained in this document is subject to change equipment in question.
- Page 4 1. INSTALLATION Horizontal/Vertical Economizers NOTE: Jade will be in the "set up" mode for the 1. Attach mixing box to unit evaporator return, first 60 minutes after powered. If a sensor for using metal securing strip provided. Outdoor Air (OA) is disconnected during the set Fasteners may also be used around the up mode, the Jade will not alarm that failure.
- Page 5 2. VERTICAL MIXING BOX DIMENSIONS DAMPER CONTROL MIXING BOX DIM'N Vertical Unit Economizer DIM'N MODULE Model Number Model Number DSV060B VASE-060B-1 49.00 27.75 24.00 40.00 14.00 8.00 15.00 DSV096B/120B VASE-120B-1 66.50 36.25 26.50 58.00 19.50 8.00 15.00 DSV144B/180B VASE-180B-1 78.00 35.75 28.50 70.00...
- Page 6 3. HORIZONTAL MIXING BOX DIMENSIONS STANDARD SIDE & FRONT DAMPER ARRANGEMENT OPTIONAL BOTTOM & FRONT DAMPER ARRANGEMENT DAMPER CONTROL Horizontal Unit Economizer MIXING BOX DIM'N DIM'N MODULE Model Number Model Number 26.06 23.32 23.44 17.00 14.00 DSH024B/036B HASE-036B-SF 8.00 15.00 DSH048B/060B HASE-060B-SF 29.68...
- Page 7 and that there are no loose wires that can be 4. WIRING HARNESS INSTALLATION - pulled into the blower inlet. Coil excess wire AIRSIDE ECONOMIZER TO UNIT length, and secure with cable clips (see photo). CONNECTION 5) The plug end of the harness should terminate inside the rear corner post.
- Page 8 5. ECONOMIZER – DAMPER & ACTUATOR SETUP (VERTICAL SETUP) Installed Harness...
- Page 9 VERTICAL ECONOMIZER...
- Page 10 HORIZONTAL ECONOMIZER...
- Page 11 SINGLE STAGE ECONOMIZER WIRING SCHEMATIC DUAL STAGE ECONOMIZER WIRING SCHEMATIC...
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Page 12: Sequence Of Operation
6. SEQUENCE OF OPERATION Low Enthalpy Sequence: When the outside air enthalpy is below the enthalpy set-point, W7220 economizer Y1-In and Y1-Out NOTE: Refer to the ‘Honeywell JADE (W7220) ECONOMIZER MODULE’ manual accompanied terminals are opened and free cooling is activated. The JCI unit’s microprocessor board turns off with this kit for additional information regarding compressor operation. - Page 13 7. PARAMETER TABLES Parameter Menu Parameter Parameter Range Notes Default Value STATUS ECON AVAIL YES/NO YES = economi zi ng a va i l a bl e; the s ys tem ca n us e Outdoor Ai r for free cool i ng when requi red. ECONOMIZING YES/NO YES = Outdoor Ai r bei ng us ed for 1s t s ta ge cool i ng.
- Page 14 SYSTEM INSTALL 01/01/11 Di s pl a y order = MM/DD/YY SETUP Setti ng order = DD, MM, then YY UNITS DEG ºF ºF or ºC Sets economi zer control l er i n degrees Fa hrenhei t or Cel s i us . EQUIPMENT CONV CONV...
- Page 16 P.O. Box 1592, York, Pennsylvania USA 17405-1592 800-861-1001 Subject to change without notice. Printed in USA Copyright © by Johnson Controls 2015 www.johnsoncontrols.com ALL RIGHTS RESERVED Form 145.10-IOM3 (415) NEW RELEASE...
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