York MAXE OPTIVIEW YK Service Instructions Manual page 5

Centrifugal liquid chillers
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Sales Order Data....................................................................................................................... 146
Custon User ID and Passwords ................................................................................................ 147
Record Setpoint Changes ......................................................................................................... 148
Chiller Style/Compressor .......................................................................................................... 149
Flow Switch ............................................................................................................................. 151
SECTION 24 - DIAGNOSTICS & TROUBLESHOOTING ............................................................ 152
Main Diagnostics Screen........................................................................................................... 153
Keypad Test............................................................................................................................... 154
Display Test ............................................................................................................................... 155
Serial Inputs / Outputs Test ....................................................................................................... 157
Digital Iinputs / Outputs Test...................................................................................................... 159
Anallog Inputs Test .................................................................................................................... 162
SECTION 25 - SYSTEM COMMISSIONING CHECKLIST ........................................................... 165
SECTION 26 - SERVICE INFORMATION LETTERS / BULLETINS............................................ 168
SI0006 - Software Enhancements Effective May 2001 ............................................................. 168
SI0019 - Software Enhancements Effective March 2002 .......................................................... 170
SI0034 (203) - Software Enhancements Effective AUGUST 2002........................................... 174
SI0058 - Software Enhancements Effective February 2003...................................................... 178
SI0062 - Software Enhancements Effective March 2003 .......................................................... 180
YORK INTERNATIONAL
FORM 160.54-M1(503)
5

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