2
OMM 1008-1
Table of Contents
Introduction .............................................3
Features of the Control Panel.................4
Definitions ................................................5
General Description.................................8
Control Panel ...........................................9
Use with On-Site Generators ............................ 10
Multi-Chiller Setup ...............................10
Operating Limits: .............................................. 12
Operating the Control System..............14
Interface Panel On/Off...................................... 14
Start/Stop Unit .................................................. 14
Change Setpoints .............................................. 14
Alarms .............................................................. 14
Component Failure ........................................... 15
Component Description ........................15
Operator Interface Touch Screen ...................... 15
Controller Description ...................................... 15
Navigating......................................................... 16
Unit Controller.......................................18
Unit Controller Setpoints .................................. 18
Faults, Problems, Warnings .............................. 21
Controller Functions ......................................... 21
Compressor Controller .........................23
Compressor Faults, Problems, Warnings .......... 24
Compressor Control Functions ......................... 25
Compressor On-Board
Controllers..............................................28
Operator Interface Touch
Screen......................................................30
Navigation ........................................................ 30
Screen Descriptions .......................................... 32
VIEW Screens ..................................................32
SET Screens......................................................37
SERVICE Screen ..............................................50
HISTORY Screens ............................................51
Download Data .................................................52
ACTIVE ALARM Screen.................................53
Unit Controller Menu Screens ............. 55
Menu Matrix .....................................................56
Compressor Controller Menu
Screens ................................................... 72
Menu Matrix .....................................................72
BAS Interface ........................................ 74
Sequence of Operation ......................... 74
Operating the Chiller Control
System .................................................... 75
Interface Panel On/Off......................................75
Start/Stop Unit ..................................................75
Change Setpoints ..............................................76
Alarms...............................................................76
Interface Panel Failure ......................................76
Annual Shutdown ................................. 77
Annual Startup ..................................................77
Maintenance .......................................... 78
Pressure/Temperature Chart..............................78
Routine Maintenance ........................................78
Repair of System...............................................79
Maintenance Schedule.......................... 82
Service Programs .................................. 83
Operator Schools................................... 83
Limited Warranty ................................. 83
Manufactured in an ISO Certified Facility
©2010 McQuay International
. Illustrations and data cover the McQuay International product at the time of publication and we reserve
the right to make changes in design and construction at anytime without notice. ™® The following are trademarks or registered
trademarks of their respective companies: BACnet from ASHRAE;
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