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OPERATION MANUAL
Models VSD 270, 292, 351, 385, 419, 424, 503, 608, 658, 704, 790, 868, 882,
Models LVD 270, 292, 351, 385, 419, 424, 503, 608, 658, 704, and 900
VSD MODELS
270 HP – 60 HZ, 400 VAC
292 HP – 50 HZ, 400 VAC
292 HP – 50 HZ, 415 VAC
351 HP – 60 HZ, 460 VAC
385 HP – 60 HZ, 400 VAC
419 HP – 50 HZ, 400 VAC
419 HP – 50 HZ, 415 VAC
424 HP – 60 HZ, 575 VAC
503 HP – 60 HZ, 460 VAC
608 HP – 60 HZ, 380 VAC
608 HP – 60 HZ, 400 VAC
Supersedes: 160.00-O4 (1217)
917, 948, and 1055
608 HP – 60 HZ, 575 VAC
658 HP – 50 HZ, 380 VAC
658 HP – 50 HZ, 400 VAC
704 HP – 50 HZ, 415 VAC
790 HP – 60 HZ, 460 VAC
868 HP – 50 HZ, 380 VAC
882 HP – 60 HZ, 380 VAC
914 HP – 50 HZ, 400 VAC
917 HP – 60 HZ, 400 VAC
948 HP – 50 HZ, 415 VAC
1055 HP – 60 HZ, 460 VAC
July 31, 2019
LIQUID COOLED OPTISPEED
COMPRESSOR SPEED DRIVE
270 HP – 60 HZ, 380 VAC
270 HP – 60 HZ, 400 VAC
292 HP – 50 HZ, 400 VAC
292 HP – 50 HZ, 415 VAC
351 HP – 60 HZ, 460 VAC
385 HP – 60 HZ, 380 VAC
385 HP – 60 HZ, 400 VAC
419 HP – 50 HZ, 400 VAC
419 HP – 50 HZ, 415 VAC
424 HP – 60 HZ, 575 VAC
503 HP – 60HZ, 460 VAC
Issue Date:
Form 160.00-O4 (719)
035-27337-100
LVD MODELS
608 HP – 60HZ, 575 VAC
658 HP – 50 HZ, 400 VAC
704 HP – 50 HZ, 415 VAC
900 HP – 50 HZ, 400 VAC
900 HP – 50 HZ, 415 VAC
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Table of Contents
Related Manuals for York VSD 292 Series
Summary of Contents for York VSD 292 Series
- Page 1 LIQUID COOLED OPTISPEED COMPRESSOR SPEED DRIVE OPERATION MANUAL Supersedes: 160.00-O4 (1217) Form 160.00-O4 (719) 035-27337-100 Models VSD 270, 292, 351, 385, 419, 424, 503, 608, 658, 704, 790, 868, 882, 917, 948, and 1055 Models LVD 270, 292, 351, 385, 419, 424, 503, 608, 658, 704, and 900 VSD MODELS LVD MODELS 270 HP –...
- Page 2 FORM 160.00-O4 ISSUE DATE: 07/31/2019 IMPORTANT! READ BEFORE PROCEEDING! GENERAL SAFETY GUIDELINES This equipment is a relatively complicated apparatus. which it is situated, as well as severe personal injury or During rigging, installation, operation, maintenance, death to themselves and people at the site. or service, individuals may be exposed to certain com- This document is intended for use by owner-authorized ponents or conditions including, but not limited to:...
- Page 3 FORM 160.00-O4 ISSUE DATE: 07/31/2019 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.
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Page 4: Table 1 - Vsd Part Numbers And Descriptions
The X in the part number below indicates which type of communications is used between the Micropanel and the OSCD: 1 = YORK Protocol, 7 = MODBUS Protocol, 8 = MODBUS with CPC, W = Asia (W in the 4th position... - Page 5 FORM 160.00-O4 ISSUE DATE: 07/31/2019 TABLE 1 - VSD PART NUMBERS AND DESCRIPTIONS (CONT'D) PART NUMBER MODEL DESCRIPTION 60 HZ 50 HZ VSD292T-68 371-03700-X21 Factory Pack, YT Base Model VSD292K-68 371-03700-X22 Factory Pack, YK Base Model VSD292TFT-68 371-03700-X25 Factory Pack, YT Filter Model VSD292KFT-68 371-03700-X26 Factory Pack, YK Filter Model...
- Page 6 FORM 160.00-O4 ISSUE DATE: 07/31/2019 TABLE 1 - VSD PART NUMBERS AND DESCRIPTIONS (CONT'D) PART NUMBER MODEL DESCRIPTION 60 HZ 50 HZ VSD419T-68 371-03789-X25 Factory Pack, YT Base Model VSD419K-68 371-03789-X26 Factory Pack, YK Base Model VSD419TFT-68 371-03789-X27 Factory Pack, YT Filter Model VSD419KFT-68 371-03789-X28 Factory Pack, YK Filter Model...
- Page 7 FORM 160.00-O4 ISSUE DATE: 07/31/2019 TABLE 1 - VSD PART NUMBERS AND DESCRIPTIONS (CONT'D) PART NUMBER MODEL DESCRIPTION 60 HZ 50 HZ VSD658K-50 371-06982-X06 Factory Pack, YK Base Model VSD658KFT-50 371-06982-X08 Factory Pack, YK Filter Model VSD658RK-50 371-06982-X16 Retrofit, YK Base Model 658 HP 380 VAC VSD658RKFT-50...
- Page 8 FORM 160.00-O4 ISSUE DATE: 07/31/2019 NOMENCLATURE L V D 0 5 0 3 N 0 1 K VIII XIII I - Drive Type VIII - Liquid DWP 15 = 150 psig 30 = 300 psig (historical models) * = Not yet defined IX - Input Connection D = Disconnect Switch II - Horsepower and Amp Rating...
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Page 9: Table 2 - Lvd Part Numbers And Descriptions
The X in the part number below indicates which type of communications is used between the Micropanel and the OSCD: 1 = YORK Protocol, 7 = MODBUS Protocol, 8 = MODBUS w/ CPC, W = Asia (4th position taking place... -
Page 10: Table Of Contents
FORM 160.00-O4 ISSUE DATE: 07/31/2019 TABLE OF CONTENTS SECTION 1 - GENERAL INFORMATION ......................13 OptiSpeed/Harmonic Filter Component Overview ..................13 Differences Between the G and W Designs ....................15 Differences for the VSD and LVD Model Drives ..................... 15 OptiSpeed Compressor Drive Control System Overview ................15 VSD Adaptive Capacity Control ........................ - Page 11 FORM 160.00-O4 ISSUE DATE: 07/31/2019 TABLE OF CONTENTS (CONT'D) Harmonic Filter - Low DC Bus Voltage ......................39 Harmonic Filter - Phase Locked Loop ......................39 Harmonic Filter - Precharge - Low DC Bus Voltage ..................39 Harmonic Filter - Run Signal .......................... 39 SECTION 5 - WARNING MESSAGES ........................41 General Information ............................
- Page 12 FORM 160.00-O4 ISSUE DATE: 07/31/2019 LIST OF FIGURES FIGURE 1 - OptiSpeed System Architecture (Model VSD 351 without Harmonic Filter shown, similar to 270, 292, 424 Models) ......19 FIGURE 2 - OptiSpeed System Architecture (Model LVD 419 shown, similar to 385, 503, 608, 658, 704, and 900 Models) ........21 FIGURE 3 - OptiSpeed System Architecture (Model LVD 419 shown, similar to 385, 503, 608, 658, 704, and 900 Models) ........21 FIGURE 4 - OptiSpeed System Architecture...
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Page 13: Section 1 - General Information
424 Hp (Low HP Model) and other components in the drive. For The YORK® OptiSpeed Compressor Drive (OSCD) is example, the VSD logic board 031-02077- a liquid cooled, transistorized, PWM inverter in a high- 000 used in this drive is not compatible ly integrated package. - Page 14 FORM 160.00-O4 SECTION 1 - GENERAL INFORMATION ISSUE DATE: 07/31/2019 The OSCD output suppression network is composed The power section of the Harmonic Filter is composed of a series of capacitors and resistors. The job of the of three major blocks: a pre-charge section, a three suppressor network is to increase the time it takes for phase inductor and a Filter Power Unit.
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Page 15: Differences Between The G And Wdesigns
FORM 160.00-O4 SECTION 1 - GENERAL INFORMATION ISSUE DATE: 07/31/2019 are used to protect the filter against an over current or OPTISPEED COMPRESSOR DRIVE CONTROL an overload condition. Input current transformers sense SYSTEM OVERVIEW the input current drawn by the OSCD’s AC to DC con- The OSCD control system can be connected to a Mi- verter. - Page 16 FORM 160.00-O4 SECTION 1 - GENERAL INFORMATION ISSUE DATE: 07/31/2019 The compressor’s inlet guide vanes, which are used OptiSpeed and Optional Harmonic Filter Logic in fixed speed applications to control the amount of Control Boards refrigerant gas flowing through the compressor, are Within the enclosure of the VSD model drive, the controlled together with the compressor speed on an OSCD logic board and optional Harmonic Filter log-...
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Page 17: Vsd Adaptive Capacity Control
There is no longer a be on. Once the above conditions are met, the ACC pre-programmed surge map – the YORK® adaptive may begin to lower the speed of the compressor system experiments with the speed and vanes to find the optimum speed for any given condition. - Page 18 Consult YORK Service to make this adjustment. The most common causes for instability are: Surge Margin Adjustment • High Condenser liquid temperature.
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Page 19: Section 2 - Optispeed Compressor Drive Details
FORM 160.00-O4 ISSUE DATE: 07/31/2019 SECTION 2 - OPTISPEED COMPRESSOR DRIVE DETAILS COOLING COOLING COIL FANS INPUT BREAKER CONTROL INDUCTOR TRANSFORMER LD13164 FIGURE 1 - OPTISPEED SYSTEM ARCHITECTURE (MODEL VSD 351 WITHOUT HARMONIC FILTER SHOWN, SIMILAR TO 270, 292, 424 MODELS) JOHNSON CONTROLS... - Page 20 FORM 160.00-O4 SECTION 2 - OPTISPEED COMPRESSOR DRIVE DETAILS ISSUE DATE: 07/31/2019 GATE IGBT DC BUS COOLING COOLING DRIVER ISOLATOR FANS COIL BOARD BOARD SCR/DIODE MODULE TRIGGER LD13165 BOARD FIGURE 1 - OPTISPEED SYSTEM ARCHITECTURE (MODEL VSD 351 WITHOUT HARMONIC FILTER SHOWN, SIMILAR TO 270, 292, 424 MODELS) (CONT'D) JOHNSON CONTROLS...
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Page 21: Figure 2 - Optispeed System Architecture (Model Lvd 419 Shown, Similar To 385, 503, 608, 658, 704, And 900 Models)
FORM 160.00-O4 SECTION 2 - OPTISPEED COMPRESSOR DRIVE DETAILS ISSUE DATE: 07/31/2019 INPUT BREAKER INDUCTOR LD19198 FIGURE 2 - OPTISPEED SYSTEM ARCHITECTURE (MODEL LVD 419 SHOWN, SIMILAR TO 385, 503, 608, 658, 704, AND 900 MODELS) COOLING COIL SCR TRIGGER BOARD COOLING FAN SCR/DIODE IGBT... -
Page 22: Figure 4 - Optispeed System Architecture (Model Vsd 503 With Harmonic Filter Shown, Similar To 385, 419, 608 Models)
FORM 160.00-O4 SECTION 2 - OPTISPEED COMPRESSOR DRIVE DETAILS ISSUE DATE: 07/31/2019 FILTER FILTER SUPPLY PRE-CHARGE CONTRACTOR CONTRACTOR FILTER PRE-CHARGE RESISTORS DCCTS FILTER TRAP ASSEMBLY FILTER ISSUES 50/60 Hz INVERTER (50 Hz APPLICATIONS ONLY) FILTER INDUCTOR LD23371a FIGURE 4 - OPTISPEED SYSTEM ARCHITECTURE (MODEL VSD 503 WITH HARMONIC FILTER SHOWN, SIMILAR TO 385, 419, 608 MODELS) JOHNSON CONTROLS... - Page 23 FORM 160.00-O4 SECTION 2 - OPTISPEED COMPRESSOR DRIVE DETAILS ISSUE DATE: 07/31/2019 LINE VOLTAGE ISOLATION BOARD FILTER POWER MODULE FILTER POWER UNIT LD23372a VSD POWER UNIT FIGURE 4 - OPTISPEED SYSTEM ARCHITECTURE (MODEL VSD 503 WITH HARMONIC FILTER SHOWN, SIMILAR TO 385, 419, 608 MODELS) (CONT'D) JOHNSON CONTROLS...
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Page 24: Figure 5 - Optispeed System Architecture (Model Vsd 790 Shown, Similar To 608, 658, And 704 Models)
FORM 160.00-O4 SECTION 2 - OPTISPEED COMPRESSOR DRIVE DETAILS ISSUE DATE: 07/31/2019 AIR COIL FILTER SUPPLY CONTACTOR FILTER TRAP FILTER DCCTS FILTER FUSES CIRCUIT BREAKER LINE INDUCTOR FILTER INDUCTOR LD29320 FIGURE 5 - OPTISPEED SYSTEM ARCHITECTURE (MODEL VSD 790 SHOWN, SIMILAR TO 608, 658, AND 704 MODELS) JOHNSON CONTROLS... - Page 25 FORM 160.00-O4 SECTION 2 - OPTISPEED COMPRESSOR DRIVE DETAILS ISSUE DATE: 07/31/2019 FILTER LINE VOLTAGE ISOLATION BOARD DRIVE LOGIC BOARD COOLING FILTER COIL FAN POWER UNIT FILTER LOGIC BOARD SCR TRIGGER BOARD DRIVE OUTPUT CURRENT TRANSFORMER DRIVE POWER UNIT FILTER INPUT CURRENT SERVICE HOLE TRANSFORMER...
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Page 26: Figure 6 - Optispeed System Architecture (Model 1055 Shown, Similar To 868, 882, 914, 917, And 948 Models)
FORM 160.00-O4 SECTION 2 - OPTISPEED COMPRESSOR DRIVE DETAILS ISSUE DATE: 07/31/2019 FILTER PRE- CHARGE CONTACTOR AIR COIL FILTER TRAP CIRCUIT BREAKER FILTER SUPPLY CONTACTOR LINE VOLTAGE ISOLATION BOARD FILTER INDUCTOR LINE INDUCTOR LD29322 FIGURE 6 - OPTISPEED SYSTEM ARCHITECTURE (MODEL 1055 SHOWN, SIMILAR TO 868, 882, 914, 917, AND 948 MODELS) JOHNSON CONTROLS... - Page 27 FORM 160.00-O4 SECTION 2 - OPTISPEED COMPRESSOR DRIVE DETAILS ISSUE DATE: 07/31/2019 FILTER POWER UNIT FILTER INPUT CURRENT TRANSFORMER SERVICE HOLE DRIVE POWER UNIT SCR TRIGGER BOARD DRIVE AND FILTER LOGIC BOARDS ARE MOUNTED ON THE RIGHT DOOR. LD29323 FIGURE 6 - OPTISPEED SYSTEM ARCHITECTURE (MODEL 1055 SHOWN, SIMILAR TO 868, 882, 914, 917, AND 948 MODELS) (CONT'D) JOHNSON CONTROLS...
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Page 28: Figure 7 - Vsd Logic Board (Located On Panel Door)
FORM 160.00-O4 SECTION 2 - OPTISPEED COMPRESSOR DRIVE DETAILS ISSUE DATE: 07/31/2019 LD13165 FIGURE 7 - VSD LOGIC BOARD (LOCATED ON PANEL DOOR) LD13166 FIGURE 8 - SCR TRIGGER BOARD JOHNSON CONTROLS... -
Page 29: Figure 9 - Optional Harmonic Filter Logic Board (Located On Panel Door)
FORM 160.00-O4 SECTION 2 - OPTISPEED COMPRESSOR DRIVE DETAILS ISSUE DATE: 07/31/2019 LD29324 FIGURE 9 - OPTIONAL HARMONIC FILTER LOGIC BOARD (LOCATED ON PANEL DOOR) LD13168 FIGURE 10 - GATE DRIVER BOARD AND POWER MODULE (MODEL 351 SHOWN, SIMILAR TO 270, 292, 424 MODELS) JOHNSON CONTROLS... - Page 30 FORM 160.00-O4 ISSUE DATE: 07/31/2019 THIS PAGE INTENTIONALLY LEFT BLANK. JOHNSON CONTROLS...
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Page 31: Section 3 - Safety Shutdowns
FORM 160.00-O4 ISSUE DATE: 07/31/2019 SECTION 3 - SAFETY SHUTDOWNS GENERAL INFORMATION • The message “VSD Shutdown - Requesting Fault The Shutdowns are organized in alphabetical order Data”...will be displayed when the Control Center based on the OptiView™ Control Center messages. is requesting the fault data from the OSCD. -
Page 32: Vsd - High Converter Heatsink Temperature
FORM 160.00-O4 SECTION 3 - SAFETY SHUTDOWNS ISSUE DATE: 07/31/2019 TABLE 3 - SAFETY SHUTDOWNS (CONT'D) MESSAGE DESCRIPTION A thermistor sensor is located on the copper chill plate of the OSCD Power Unit. If at anytime this thermistor detects a temperature of 170°F (76°C) or higher a shut- down will occur. -
Page 33: Vsd - Precharge Lockout
FORM 160.00-O4 SECTION 3 - SAFETY SHUTDOWNS ISSUE DATE: 07/31/2019 TABLE 3 - SAFETY SHUTDOWNS (CONT'D) MESSAGE DESCRIPTION If the OSCD fails to meet the pre-charge criteria (refer to pre-charge faults), the pre-charge circuit will wait for a period of 10 seconds before another pre-charge VSD - Precharge Lockout attempt. - Page 34 FORM 160.00-O4 ISSUE DATE: 07/31/2019 THIS PAGE INTENTIONALLY LEFT BLANK. JOHNSON CONTROLS...
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Page 35: Section 4 - Cycling Shutdowns
FORM 160.00-O4 ISSUE DATE: 07/31/2019 SECTION 4 - CYCLING SHUTDOWNS GENERAL INFORMATION The Shutdowns are organized in alphabetical order • If the chiller is running at the time of the shut- based on the OptiView Control Center Panel messages. down, the Control Center will start a coastdown The Microcomputer Control Panel messages are also period ( 150 seconds for centrifugal chillers ). -
Page 36: Vsd - High Phase A (Or B, C) Instantaneous Current
FORM 160.00-O4 SECTION 4 - CYCLING SHUTDOWNS ISSUE DATE: 07/31/2019 TABLE 4 - CYCLING SHUTDOWN MESSAGE (CONT'D) MESSAGE DESCRIPTION This shutdown is generated by the OSCD logic board. If any one phase of motor current as measured by the Output Current Transformers exceeds a threshold. Refer to the chart below for the shutdown threshold value. -
Page 37: Vsd - Low Inverter Baseplate Temperature
FORM 160.00-O4 SECTION 4 - CYCLING SHUTDOWNS ISSUE DATE: 07/31/2019 TABLE 4 - CYCLING SHUTDOWN MESSAGE (CONT'D) MESSAGE DESCRIPTION VSD - Low Inverter Baseplate A thermistor sensor is located inside the transistor module(s) on the OSCD power Temperature unit. Any time this thermistor detects a temperature of 37°F (3°C) or lower a shut- down will occur. -
Page 38: Harmonic Filter - 110 % Input Current Overload
FORM 160.00-O4 SECTION 4 - CYCLING SHUTDOWNS ISSUE DATE: 07/31/2019 TABLE 4 - CYCLING SHUTDOWN MESSAGE (CONT'D) MESSAGE DESCRIPTION The three phases of RMS filter current are measured by the output DCCTs’. This information is sent to the harmonic filter logic board. If any one phase of filter cur- rent exceeds a threshold for 40 seconds a shutdown will occur. -
Page 39: Harmonic Filter Communications
FORM 160.00-O4 SECTION 4 - CYCLING SHUTDOWNS ISSUE DATE: 07/31/2019 TABLE 4 - CYCLING SHUTDOWN MESSAGE (CONT'D) MESSAGE DESCRIPTION Harmonic Filter This shutdown states that the hardware on the harmonic filter logic board is indicat- Communications ing a fault, but the software on the harmonic filter logic board does not state why. The harmonic filter logic board signals a fault condition to the OSCD logic board but does not respond to a software request for fault information. - Page 40 FORM 160.00-O4 ISSUE DATE: 07/31/2019 THIS PAGE INTENTIONALLY LEFT BLANK. JOHNSON CONTROLS...
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Page 41: Table 5 - Warning Messages
FORM 160.00-O4 ISSUE DATE: 07/31/2019 SECTION 5 - WARNING MESSAGES GENERAL INFORMATION A WARNING message will indicate that the operation of the OptiSpeed Compressor Drive or the Harmonic Filter is affected in some manner but the OptiSpeed Compressor Drive is still functioning. TABLE 5 - WARNING MESSAGES WARNING DESCRIPTION... - Page 42 FORM 160.00-O4 ISSUE DATE: 07/31/2019 THIS PAGE INTENTIONALLY LEFT BLANK. JOHNSON CONTROLS...
- Page 43 FORM 160.00-O4 ISSUE DATE: 07/31/2019 SECTION 6 - VSD FREQUENTLY ASKED QUESTIONS Why doesn’t the measured input amps of the OSCD When is a Booster Pump required on a Retrofit agree with the rated FLA? OptiSpeed Compressor Drive? The input current to the OSCD may be considerably Detailed information is supplied in Form 160.05-N4.
- Page 44 FORM 160.00-O4 SECTION 6 - VSD FREQUENTLY ASKED QUESTIONS ISSUE DATE: 07/31/2019 ing the internal end stops, will reduce the amount Do I have a problem with my coolant? The pink color is no longer visible? of vane action for the same period of operation. •...
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Page 45: Table 6 - Si Metric Conversion
FORM 160.00-O4 ISSUE DATE: 07/31/2019 The following factors can be used to convert from English to the most common SI Metric values. TABLE 6 - SI METRIC CONVERSION MEASUREMENT MULTIPLY ENGLISH UNIT BY FACTOR TO OBTAIN METRIC UNIT Capacity Tons Refrigerant Effect (ton) 3.516 Kilowatts (kW) Power... - Page 46 5000 Renaissance Drive, New Freedom, Pennsylvania USA 17349 1-800-524-1330 Subject to change without notice. Printed in USA Copyright © by Johnson Controls 2019 www.johnsoncontrols.com ALL RIGHTS RESERVED Form 160.00-O4 (719) Issue Date: July 31, 2019 Supersedes: 160.00-O4 (1217)