Johnson Controls VFD-2DS-234HE-2 Installation & Operation Manual
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Johnson Controls VFD-2DS-234HE-2 Installation & Operation Manual

Variable frequency drive for d-series (dsv/dsh) air-cooled self-contained units, b style and c-series (csv) water-cooled self-contained units, b style
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INDOOR PACKAGED EQUIPMENT
INSTALLATION & OPERATION
NEW RELEASE
Form 145.13-NO1 (1016)
VARIABLE FREQUENCY DRIVE
FOR
D-SERIES (DSV/DSH) AIR-COOLED SELF-CONTAINED UNITS, B STYLE
AND
C-SERIES (CSV) WATER-COOLED SELF-CONTAINED UNITS, B STYLE
R-410A
Issue Date:
October 6, 2016

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Summary of Contents for Johnson Controls VFD-2DS-234HE-2

  • Page 1 INDOOR PACKAGED EQUIPMENT INSTALLATION & OPERATION NEW RELEASE Form 145.13-NO1 (1016) VARIABLE FREQUENCY DRIVE D-SERIES (DSV/DSH) AIR-COOLED SELF-CONTAINED UNITS, B STYLE C-SERIES (CSV) WATER-COOLED SELF-CONTAINED UNITS, B STYLE R-410A Issue Date: October 6, 2016...
  • Page 2 All wiring must be in accor- dance with Johnson Controls’ published specifications and must be performed only by a qualified electrician. Johnson Controls will NOT be responsible for damage/problems resulting from improper connections to the controls or application of improper control signals.
  • Page 3 FORM 145.13-NO1 ISSUE DATE: 10/06/2016 CHANGEABILITY OF THIS DOCUMENT In complying with Johnson Controls’ policy for con- regarding the applicability of these documents, rig- tinuous product improvement, the information con- ging, lifting, and operating/service personnel should tained in this document is subject to change without verify whether the equipment has been modified and notice.
  • Page 4 LAC = Low Ambient Condenser 5 = 575/3/60 Motor Model Number 234HE = 1.5 HP Motor 235HE = 2.0 HP Motor 236HE = 3.0 HP Motor 237HE = 5.0 HP Motor 238HE = 7.5 HP Motor 239HE = 10.0 HP Motor JOHNSON CONTROLS...

  • Page 5: Table Of Contents

    TABLE 2 - Factory Parameters for 2 Speed Application 208/230 & 460 VAC (ABB ACS320) ........ 12 TABLE 3 - Factory Parameters for 2 Speed Application 575 VAC (ABB ACS250) ..........13 TABLE 4 - Drive Dependent Parameters Group 99 ....................13 JOHNSON CONTROLS...
  • Page 6 FORM 145.13-NO1 ISSUE DATE: 10/06/2016 THIS PAGE INTENTIONALLY LEFT BLANK. JOHNSON CONTROLS...

  • Page 7: Section 1 - Installation

    Control wiring for field split applications VFD will control amps draw of the motor and will not needs to be field provided and routed from condenser let the motor draw more than nominal amps. to evaporator. JOHNSON CONTROLS...

  • Page 8: Csv Models

    SET PARAMETER 4009 & 4011 PRIOR TO START-UP have Discrete 2 Speed Fan Control by default for all units 10 tons or larger FOR TECHNICAL SUPPORT, CALL: 877-329-7430 JOHNSON CONTROLS, AJAX, CANADA STK-VFD DISCRETE 2 SPEED FAN CONTROL LD20871 FIGURE 1 - WARNING LABEL ON UNIT/VFD FOR...

  • Page 9: Vfd Keypad

    A single keypad can opening, and connect to the positive (HIGH) side fit- be used to program multiple units. If needed, consult ting. with local Johnson Controls sales office to order ad- ditional keypads. JOHNSON CONTROLS...

  • Page 10: Install Grille Cover

    FIGURE 5 - CONNECTING NEGATIVE AND POSITIVE SIDE FITTINGS Ensure the tubes are secure inside duct and firmly con- nected to transducer fitting, otherwise unit will not op- erate as intended. LD20864 FIGURE 6 - VFD GRILLE COVER JOHNSON CONTROLS...

  • Page 11: Section 2 - Operation

    1: (FORWARD) GROUP 11 1102 EXT1/EXT2/SELECTION 7: (EXT2) 1103 REF1 SELECT 0: (KEYPAD) GROUP 13 1301 MINIMUM AI1 GROUP 16 1601 RUN ENABLE 1: (DI1) 1608 START ENABLE 1 0: (NOT SELECTED) 1611 PARAMETER VIEW 3: (LONG VIEW) JOHNSON CONTROLS...

  • Page 12: Table 2 - Factory Parameters For 2 Speed Application 208/230 & 460 Vac (Abb Acs320)

    EXT2 COMMANDS 0: (NOT SELECTED) GROUP 11 1103 REF 1 SELECT 0: (KEYPAD) 1106 REF 2 SELECT 0: (KEYPAD) GROUP 12 1201 CONSTANT SPEED SEL 7: (DI1,DI2) 1202 CONSTANT SPEED 1 35 (*See Note) 1204 CONSTANT SPEED 2 JOHNSON CONTROLS...

  • Page 13: Table 3 - Factory Parameters For 2 Speed Application 575 Vac (Abb Acs250)

    460/3/60 2.90 VFD-PTD-236HE-2 ACS320-03U-10A8-2 208-230/3/60 8.50 MTR-236HE 3.00 1765 (EM3211T) VFD-PTD-236HE-4 ACS320-03U-05A6-4 460/3/60 4.20 VFD-PTD-237HE-2 ACS320-03U-19A4-2 208-230/3/60 14.00 MTR-237HE 5.00 1750 (EM3218T) VFD-PTD-237HE-4 ACS320-03U-08A8-4 460/3/60 6.60 VFD-PTD-238HE-2 ACS320-03U-26A8-2 208-230/3/60 20.40 MTR-238HE 7.50 1770 (EM3311T) VFD-PTD-238HE-4 ACS320-03U-12A5-4 460/3/60 9.70 JOHNSON CONTROLS...

  • Page 14: Vfd Option Schematics

    TABLE 4 - DRIVE DEPENDENT PARAMETERS GROUP 99 (CONT'D) AJAX MOTOR MOTOR MOTOR VFD PROGRAM (BALDOR MOTOR) ABB VFD MODEL # VOLTAGE NOMINAL NOMINAL PART # MODEL # CURRENT FLA SPEED RPM VFD-2DS-234HE-2 ACS320-03U-07A4-2 208-230/3/60 4.50 MTR-234HE (EM3154T) VFD-2DS-234HE-4 ACS320-03U-03A3-4 460/3/60 2.20 1.50 1755 MTR-534HE VFD-2DS-234HE-5...

  • Page 15: Figure 9 - Evaporator Vfd Option For Duct Static Pressure Wiring Schematic (208-230V/460V/3Ph/60Hz)

    FORM 145.13-NO1 ISSUE DATE: 10/06/2016 LD20867 FIGURE 9 - EVAPORATOR VFD OPTION FOR DUCT STATIC PRESSURE WIRING SCHEMATIC (208-230V/460V/3PH/60HZ) LD20868 FIGURE 10 - EVAPORATOR VFD OPTION FOR DISCRETE 2 SPEED WIRING SCHEMATIC (208-230V/460V/3PH/60HZ) JOHNSON CONTROLS...
  • 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 2016 www.johnsoncontrols.com ALL RIGHTS RESERVED Form 145.13-NO1 (1016) Issue Date: October 6, 2016 New Release...

This manual is also suitable for:

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