JOHNSON CONTROLS
9
FORM 201.28-NM1.1
ISSUE DATE: 1/31/2018
TABLE OF CONTENTS (CONT'D)
SECTION 8 - MICROPANEL ................................................................................................................................127
SECTION 9 - MAINTENANCE ..............................................................................................................................161
General Requirements .................................................................................................................................161
Weekly Maintenance ...........................................................................................................................161
Unit Status ........................................................................................................................................... 161
Refrigerant Leaks ................................................................................................................................161
Operating Conditions ...........................................................................................................................161
Compressor Oil Level .......................................................................................................................... 161
Refrigerant Charge .............................................................................................................................. 161
Adding Charge to a System ................................................................................................................161
Refrigerant Removal, Evacuation and Charging a YVAA Chiller ................................................................. 162
Refrigerant Removal ...........................................................................................................................162
Evacuating a System ...........................................................................................................................162
Charging Refrigerant into a System ....................................................................................................163
Microchannel Coil Cleaning ..........................................................................................................................163
Scheduled Maintenance ......................................................................................................................163
Maintenance Requirements for YVAA Chillers .............................................................................................164
R-513A Conversion Table ............................................................................................................................168
R-513A Conversion Table ............................................................................................................................169
SECTION 10 - DECOMMISSIONING, DISMANTLING AND DISPOSAL ............................................................175
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