QUANTUM LX COMPRESSOR CONTROL PANELMAINTENANCE
090.020-M (SEP 11)Page 2
TABLE OF CONTENTS
SECTION 1INTRODUCTION TO THE QUANTUM CONTROL SYSTEM......................................................................................8
INTRODUCTION..........................................................................................................................................................8Quantum Controller..........................................................................................................................................8Power Supply.......................................................................................................................................................8Digital Input / Output Boards................................................................................................................................8Analog Input / Output Boards...............................................................................................................................8Operator Interface...............................................................................................................................................8
THE CONTROL PANEL ENCLOSURE..............................................................................................................................8GENERAL INFORMATION............................................................................................................................................8WHAT TO DO BEFORE CALLING THE FACTORY...........................................................................................................9
SECTION 2Q5
INTRODUCTION.........................................................................................................................................................12FEATURES.................................................................................................................................................................12WHAT SHOULD OCCUR WHEN APPLYING POWER....................................................................................................12WHAT IF THE OPERATING STATUS SCREEN IS NOT SHOWN.....................................................................................12BATTERY FUNCTION AND REPLACEMENT..................................................................................................................13Q5 INTERFACE BOARD..............................................................................................................................................13Q5 BOARD PICTORIAL...............................................................................................................................................14Q5 JUMPERS, LEDS AND CONNECTORS...................................................................................................................15
Jumper Table.....................................................................................................................................................15LED Defi nition Table....................................................................................................................................15Connector Pinout Table................................................................................................................................15
Q5 INTERFACE BOARD PICTORIAL.............................................................................................................................16COMM 1 Jumpers..............................................................................................................................................16COMM 2 Jumpers..............................................................................................................................................16
Q5 INTERCONNECTIONS............................................................................................................................................17POWER SUPPLY........................................................................................................................................................18
DESCRIPTION ....................................................................................................................................................18POWER DISTRIBUTION......................................................................................................................................18MEASURING VOLTAGES.....................................................................................................................................18ADJUSTMENT....................................................................................................................................................19
+5VDC........................................................................................................................................................19+12VDC......................................................................................................................................................19+24VDC......................................................................................................................................................19
POWER SUPPLY REPLACEMENT..........................................................................................................................19Q5 FLOW DIAGRAM..................................................................................................................................................20Q5 RDB / RWB II / RWF / RXF (58 - 101) CONTROL CENTER ASSEMBLY....................................................................21Q5 I/O & D.C. POWER HARNESS...............................................................................................................................25Q5 A. C. POWER HARNESS.......................................................................................................................................26
Q5 COMPRESSOR REPLACEMENT PARTS..................................................................................................................28
SECTION 3QUANTUM 4
INTRODUCTION........................................................................................................................................................32WHAT SHOULD OCCUR WHEN APPLYING POWER....................................................................................................32WHAT IF THE OPERATING STATUS SCREEN IS NOT SHOWN.....................................................................................32BATTERY FUNCTION AND REPLACEMENT..................................................................................................................33QUANTUM 4 BOARD PICTORIAL................................................................................................................................34QUANTUM 4 BOARD SETTINGS.................................................................................................................................35
Processor Board Jumpers...................................................................................................................................35Communications Board Jumpers.........................................................................................................................35
Com-1 (TB1)...............................................................................................................................................35Com-2 (TB2 - TB3).....................................................................................................................................35
POWER SUPPLY........................................................................................................................................................36DESCRIPTION ....................................................................................................................................................36MEASURING VOLTAGES......................................................................................................................................36FUSE REPLACEMENT..........................................................................................................................................37
