York YCIV Series - FIGURE 27 - Chiller Control Board, Relay Boards, and Microgateway, 2 Compressor

JOHNSON CONTROLS
166
FORM 201.23-NM2
ISSUE DATE: 09/25/2020
SECTION 6 - TECHNICAL DATA
FIGURE 27 - CHILLER CONTROL BOARD, RELAY BOARDS, AND MICROGATEWAY, 2 COMPRESSOR
COMPONENT LOCATIONS (CONT'D)
LD10580
CHILLER
CONTROL
BOARD
MICROGATEWAY
(OPTIONAL)
RELAY BOARD #1
RELAY BOARD #2
RS-232/485 JUMPER
CLOCK JUMPER (CLK)
JP2
JP4, JP5, & JP6
mA
• • •
V
▼
▲ ▲
▼
JUMPER POSITION