Fig 17 - Chiller Control Board, Relay Boards; Microgateway, And Optional Circuit Breaker; Microgateway - York YCAV0267E Installation Operation & Maintenance

FORM 201.21-NM3 (616)
COMPONENT LOCATIONS (CON'T)
CHILLER CONTROL
RELAY BOARD #3 RELAY BOARD #1
BOARD
6

MICROGATEWAY

RELAY BOARD #2
(OPTIONAL)
50069
10T 11T
CHILLER CONTROL
TRANSFORMER TRANSFORMER BOARD RELAY BOARD #1
RELAY BOARD #3 MICROGATEWAY RELAY BOARD #2
(OPTIONAL)
FIG. 17 - CHILLER CONTROL BOARD, RELAY BOARDS & MICROGATEWAY,
(3 COMPR TOP, 4 COMPR BTM,)
171
JOHNSON CONTROLS