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VYPER
™
VARIABLE SPEED DRIVE
INSTALLATION - OPERATION - MAINTENANCE
100-210 IOM (
JUL
09)
Page 2
Table of conTenTs
PREFACE ....................................................................................4
INTRODUCTION .......................................................................... 4
JOB INSPECTION ........................................................................ 4
TRANSIT DAMAGE CLAIMS ....................................................... 4
UNIT IDENTIFICATION ................................................................ 5
VYPER
MODEL NUMBERDEFINITIONS/NOMENCLATURE ... 5
MODEL DESCRIPTIONS ............................................................. 6
Vyper Pre-Installation Site Check List .......................................... 7
Vyper Pre-Operation Site Check List ............................................ 7
Pre-startup Inspection .................................................................. 8
SYSTEM OVERVIEW ...................................................9
COMPONENT DESCRIPTION ..................................... 9
HARMONIC FILTER ................................................................... 12
GENERAL OPERATION DESCRIPTION ................................... 16
ELECTRICAL LIMITS ................................................................. 16
CURRENT LIMITS ..................................................................... 16
INPUT SHORT CIRCUIT LIMITS ............................................... 16
INSTALLATION .........................................................................17
RIGGING AND HANDLING ........................................................ 17
PACKAGE MOUNTED UNITS .................................................. 17
REMOTE MOUNTED UNITS ................................................... 18
ENVIRONMENT ......................................................................... 19
VYPER
COOLING CONFIGURATION ..................................... 19
COOLING LOOP ......................................................... 19
HEAT EXCHANGER PRESSURE DROP .................................. 21
POWER WIRING ........................................................................ 23
GROUNDING ............................................................................. 23
FUSES AND CIRCUIT BREAKERS ........................................... 23
ACCEPTABLE CABLE TYPES ................................................... 23
CONTROL WIRING .................................................................... 24
ELECTRICAL WIRING CONDUIT .............................................. 24
TRANSFORMERS ..................................................................... 24
POWER FACTOR CAPACITORS ............................................... 24
SOFT-START SEQUENCE ......................................................... 25
INTERFERENCE WITH ELECTRONICEQUIPMENT ................ 25
INTERFACING ELECTRICAL EQUIPMENT .............................. 25
SYSTEM OPERATING CONDITIONS ....................................... 25
PNEUMATIC CONTROLS .......................................................... 25
VYPER
PREINSTALLATION SITE CHECKLIST ...................... 26
POWER AND CONTROL ENTRY LOCATIONS ......... 26
EXTERNAL POWER AND CONTROL WIRING ......................... 27
INPUT POWER CONNECTION ............................................... 27
OUTPUT POWER CONNECTION (REMOTE MOUNT) ......... 28
OUTPUT POWER CONNECTION (PACKAGE MOUNT) ......... 28
WIRING AND WIRING DIAGRAMS ............................ 29
LX COMMUNICATIONS WIRING ......................... 29
MOTOR THERMAL PROTECTION OPTIONS ......................... 31
PREOPERATION SITE CHECKLIST .......................... 32
BLOWER MOTOR ROTATION ................................................... 33
COOLANT CONTAMINATION AND PROPERTIES ................... 33
ADDING AND REPLACING COOLANT ..................................... 34
OPERATION ..............................................................................36
LX CONTROL PANEL ............................................ 36
OPERATION ............................................................... 36
LX PANEL SETUP .................................................. 37
SETUP .......................................... 37
SETTING USER LEVEL ........................................................... 38
CONFIGURING COMPRESSOR OPERATION ....................... 39
PROGRAMMING VYPER™ / QUANTUM™LX
COMMUNICATIONS ............................................................ 40
PROGRAMMING PID SETUP .................................................. 41
THE VYPER
AND HARMONIC FILTER SCREENS ............... 42
VYPER SCREEN SETPOINTS ................................................ 43
HARMONIC FILTER SCREEN ................................................. 44
PROGRAMMING THE MOTOR SCREEN................................ 45
High Motor Amp Limit Examples .......................................... 46
VFD Setpoints ...................................................................... 47
Capacity Control Setpoints ................................................... 48
Suggested VFD and Capacity Control Settings .................... 49
Compressor Safeties Screen ................................................ 51
Capacity Control Setpoints Screen ...................................... 53
VSD LOGIC BOARD SETUP ..................................................... 53
SETTING THE JOB FLA ............................................................ 54
MOTOR ROTATION .................................................................... 54
MAINTENANCE ........................................................................56
MODULE ................................................................................ 57
FREQUENTLY ASKED QUESTIONS ......................................... 58
VYPER
ALARMS / SHUTDOWNS ........................................... 59
OVERVIEW .............................................................................. 59
FAULT CODE LIST .......................................... 59
FAULT CODEFAULT CODE DESCRIPTIONS ............................ 60
INDEx ........................................................................................70