Fig 19 - Vsd Logic Board; Fig 20 - Vsd Logic Board - York YCAV0267E Installation Operation & Maintenance

Air-cooled screw liquid chillers
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FORM 201.21-NM3 (616)
COMPONENT LOCATIONS (CON'T)
(3 COMPRESSOR MODELS)
6
50071
SCR TRIGGER BOARD
(4 COMPRESSOR MODELS)
VSD
LOGIC BOARD
SCR TRIGGER BOARD
SYS 1 & 3
SCR TRIGGER BOARD
SYS 2 & 4
50087
FIG. 19 - VSD LOGIC BOARD
173
JOHNSON CONTROLS

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