Fig 13 - Chiller Control Board, Relay Boards, Microgateway, And Optional Circuit Breaker - York YCAV0157-0267 Installation Operation & Maintenance

FORM 201.21-NM1 (616)
COMPONENT LOCATIONS (CON'T)
CHILLER
MICROGATEWAY
CONTROL
BOARD
(OPTIONAL) RELAY BOARD #1
6
LD10579
OPTIONAL
RELAY BOARD #2
CIRCUIT BREAKER
(Standard Unit will have terminal blocks.
Input power to the chiller will
be connected here (see FIG.-17)).
FIG. 13 - CHILLER CONTROL BOARD, RELAY BOARDS, MICROGATEWAY,
AND OPTIONAL CIRCUIT BREAKER
137
JOHNSON CONTROLS