Fig 14 - Chiller Control Board, Relay Boards, And Microgateway - York YCAV0157-0267 Installation Operation & Maintenance

TECHNICAL DATA
MICROGATEWAY
(OPTIONAL)
CLOCK JUMPER (CLK)
JP2
FIG. 14 - CHILLER CONTROL BOARD, RELAY BOARDS, AND MICROGATEWAY
138
COMPONENT LOCATIONS (CON'T)
CHILLER
CONTROL
BOARD
JP4, JP5, & JP6
mA
▼ ▼
• • •
▲ ▲
V
JUMPER POSITION
RELAY BOARD #1
RELAY BOARD #2
RS-232/485 JUMPER
FORM 201.21-NM1 (616)
LD10580
JOHNSON CONTROLS